text:
A produce identification and pricing system for a supermarket checkout or other retail outlet where produce is handled includes one or more imagers which provide image data from produce to be identified, which image data includes spectral information, preferably including information from the nearer infrared as well as RGB information. The spectral information is transformed into a signature vector which is compared with target signature vectors for the variety of types of produce handled by the supermarket or other retail outlet. The best match to the target signature vectors is employed to obtain price information from a produce price database. If the produce price is based on weight, information from a scale is retrieved and the total price is calculated. If the price is based on the number of items, a count operation is enabled and the count value determined. The price is then determined based on the count value of the number of items. The total price is output to a register for computation of the total checkout price. The produce identification information is also forwarded to a database for inventory monitoring of the produce in the store. The produce identification system may be combined with a more conventional bar code scanning system at single imaging station to provide automated handling of identification and pricing of all the items at the retail outlet without requiring any additional obtrusive hardware.
1. A method for identification and pricing of produce comprising:
receiving image data from the produce to be identified;
transforming the image data to a signature vector characterizing the produce to be identified, the signature vector including at least spectral information from the produce to be identified;
comparing the signature vector to stored signature vectors representing a target set of produce types and identifying the produce based on the best match with the stored signature vectors;
accessing a price information database and retrieving price information for the identified produce type;
determining if the identified produce price is based on weight and retrieving the weight of the produce from a scale if the price is based on weight;
computing the total price of the produce based on the price information for the identified produce and the total weight of the produce, if the price is based on weight;
determining if the identified produce price is based on the number of items; and
automatically counting the number of items of produce if the price is based on the number of items.
2. A method for identification and pricing of produce, comprising:
receiving image data from the produce to be identified;
transforming the image data to a signature vector characterizing the produce to be identified, the signature vector including at least spectral information from the produce to be identified;
comparing the signature vector to stored signature vectors representing a target set of produce types and identifying the produce based on the best match with the stored signature vectors;
accessing a price information database and retrieving price information for the identified produce type;
determining if the identified produce price is based on weight and retrieving the weight of the produce from a scale if the price is based on weight; and
computing the total price of the produce based on the price information for the identified produce and the total weight of the produce;
wherein transforming the image data to a signature vector further comprises transforming two-dimensional shape information from the image data to a signature vector, wherein said two-dimensional shape information comprises the estimated area of the imaged object.
3. A method for identification and pricing of produce as set out in
4. A method for identification and pricing of produce as set out in
5. A method for identification and pricing of produce, comprising:
receiving image data from the produce to be identified;
transforming the image data to a signature vector characterizing the produce to be identified, the signature vector including at least spectral information from the produce to be identified;
comparing the signature vector to stored signature vectors representing a target set of produce types and identifying the produce based on the best match with the stored signature vectors;
determining a confidence value associated with the identification of the produce type;
accessing a price information database and retrieving price information for the identified produce type;
determining if the identified produce price is based on weight and retrieving the weight of the produce from a scale if the price is based on weight; and
computing the total price of the produce based on the price information for the identified produce and the total weight of the produce.
6. A method for identification and pricing of produce as set out in
comparing the confidence value with a predetermined threshold confidence value to determine if the identification is potentially inaccurate; and
if the confidence value is less than the predetermined threshold, displaying a plurality of possible produce types.
7. A method for identification and pricing of produce as set out in
receiving an input from an operator selecting a correct produce type from the displayed plurality of produce types; and
correcting the stored signature vectors based on the selected produce type information provided from the operator.
8. A method for identification and pricing of produce as set out in
9. A produce identification and pricing system, comprising:
at least one imager for providing image data from produce to be identified, the image data including spectral information;
preprocessing means for receiving the image data from said at least one imager and providing a signature corresponding to spectral information contained in the image data;
processing means for comparing the signature to stored target signatures corresponding to target produce types and obtaining a best match identification of the produce type of the imaged produce;
means for storing price information for the target produce types;
processing means for counting the number of items of produce based on three-dimensional image data; and
means for calculating the total price of the produce based on the price information of the identified produce type and an additional input parameter including either weight or count information for the imaged produce.
10. A produce identification and pricing system as set out in
11. A produce identification and pricing system as set out in
1. Field of the Invention
The present invention relates to checkout systems such as employed for supermarkets and other retail outlets. The present invention further relates to pattern recognition systems and methods.
2. Description of the Prior Art and Related Information
Bar code scanning systems are ubiquitous in supermarket checkouts and other checkout systems in various retail outlets. This type of product identification and pricing for checkout systems is extremely effective and has revolutionized retail checkouts both in speed and accuracy. Bar code handling at retail checkouts has also enabled detailed inventory control. Nonetheless bar codes are not well-suited for certain types of articles and certain types of applications. Most notable of these applications where bar codes are not well-suited is the identification and pricing of produce, i.e., fruits, vegetables and other agricultural products, at supermarket checkouts. The handling of produce is not well suited to bar code systems since supermarket shoppers are typically free to purchase produce in varying quantities based on weight or number of items. Therefore, while some produce is prepackaged and bar coded the majority of produce is handled as loose collections of variable numbers of items.
To handle such variable collections of produce, checkout personnel must either memorize a lengthy list of prices or produce codes or consult printed tables. Both procedures are potentially prone to error and much slower than the handling of bar coded products. Therefore, produce handling at supermarket checkouts represents both a time bottleneck and a source of error in the handling of a high volume of supermarket checkout items. This time problem may require additional checkout aisles to be opened, and additional employees to be occupied at the checkouts, to provide a desired degree of throughput. Also, to reduce error the training involved in handling of produce at supermarket checkouts is greater than required for handling of bar coded products. Where a high turnaround of supermarket checkout personnel is experienced, this additional training can introduce higher employee costs and possible lost revenues.
Therefore, it will be appreciated that a need presently exists for an improved approach to the handling of identification and pricing of produce at supermarket checkouts. In particular, it would be highly desirable to provide the same degree of handling efficiency for produce that is available for bar coded items. Also, any solution to this problem should introduce a minimum of additional cost and hardware and provide a high degree of reliability.
The present invention provides a system and method for identification, pricing and inventory monitoring of produce at supermarket checkouts which automates the checkout process to a degree comparable to the handling of bar coded products. Furthermore, the present invention provides such a system and method having a high degree of reliability and without adding substantial costs to the overall checkout system.
In accordance with a preferred embodiment of the present invention, a produce identification and pricing system includes an imager which provides image data from produce being passed through the checkout system. A signal processor provides a real-time identification of the produce employing at least a spectral matching operation between a spectral signature vector derived from the image data from the produce and stored spectral signature vectors. An imager which is enhanced for detecting spectral information in the near infrared region may be employed. If a suitable match is not found using the spectral image data, the identification operation proceeds using more complicated signatures derived from two dimensional image data. The more complex signatures may be compared to a truncated target set which is dramatically reduced from the initial target set based on the use of the spectral image data. If a unique best match is not found within a predetermined time window the best candidate matches are displayed and the checkout operator selects the correct match through a touch screen, push button or voice input.
The system also includes a CPU which receives the produce identification from the signal processor and accesses a pricing database to determine the pricing structure for the identified produce. If the produce is priced on a weight basis an input from a scale is enabled and the weight is used to compute the total price for the collection of produce. If the produce is priced on a number of item basis, a count operation for the signal processor is enabled and a count estimate is made based on the image data. The count operation employs a three-dimensional image of the produce collection and preferably a properly positioned second imager is employed to provide the three-dimensional image data. The number of items determined from the count operation is then used by the CPU to compute total price.
The system may improve the produce identification accuracy using the corrected identification information from the operator. Preferably, a plurality of like checkout systems may be networked together in a typical large supermarket implementation. Information from the networked systems may be shared to allow rapidly updating the matching algorithms based on inputted correction information from the various checkouts. In this way variations of produce due to new shipments, on the shelf ripening, bruising or other factors may be rapidly included into the matching algorithms so that updated signatures for the produce provide highly accurate matching despite day-to-day variations in the produce characteristics. Also, to facilitate matching of new produce shipments a calibration station may be provided, e.g., in the supermarket warehouse area, to allow sample produce from new shipments to be entered into the networked produce recognition system as the new shipments of produce are received.
Various other novel features and advantages of the present invention are provided which will be appreciated from the following detailed description of the present invention.
FIG. 1 is a block schematic drawing of a preferred embodiment of the present invention.
FIG. 2 is a cross-sectional schematic drawing illustrating the configuration of an imaging station in accordance with a preferred embodiment of the present invention.
FIGS. 3A and 3B are flow diagrams of a signal processing process implementing the produce identification and counting operations in accordance with a preferred embodiment of the present invention.
FIGS. 4A and 4B are flow diagrams of a CPU processing process implementing the pricing and inventory control operations in accordance with a preferred embodiment of the present invention.
FIG. 5 is a schematic drawing illustrating a reference pattern which may be provided on a transparent bag holding the produce being identified.
In the following detailed description of the invention, several well known acronyms will be employed for brevity. In particular, the following well known acronyms will be used herein: CCD ("Charge Coupled Device"); CMOS ("Complementary Metal Oxide Semiconductor"); NIR ("Near Infra Red"); and RGB ("Red Green Blue").
Referring to FIG. 1, a preferred embodiment of the present invention is illustrated in a block schematic drawing. The system of FIG. 1 is preferably implemented in a checkout counter at a supermarket or other retail outlet where agricultural produce is sold. Although the system of FIG. 1 includes the primary components of a complete checkout system, including a checkout register 10, a product inventory and price database 12, and a scale 14, a discussion of conventional aspects of these elements of the system will not be provided herein for brevity and the present discussion will focus on the new aspects provided by the present invention. Also, while a single checkout system is illustrated in FIG. 1 it should be appreciated that in a typical supermarket or other retail outlet a plurality of such systems will be provided which will preferably be networked together. Therefore, FIG. 1 should be viewed as including such a plurality of identical systems which are not shown for simple convenience of illustration.
Referring to FIG. 1, the system of the present invention includes at least one imager, with three imagers, 16, 18, and 20, being specifically illustrated. The imagers are preferably commercially available CCD or CMOS color imagers along with appropriate optics, i.e. at least a suitable lens system. For example, a variety of CCD imagers are available from Texas Instruments Inc., parts numbers TCXXX which provide a variety of resolutions and frame rates with corresponding trade-offs in price. A number of other sources for high-quality CCD imagers are also available. CMOS imagers are also available from several manufacturers at a variety of resolutions and frame rates. For example, Vision PLC of Edinburgh, Scotland has commercially available a series of CMOS imagers, parts numbers 5XXX and 6XXX having a variety of pixel resolutions and other characteristics. Motorola Inc. also has commercially available a series of CMOS imagers including the MCM series of imagers. In an embodiment of the present invention employing three imagers such as shown in FIG. 1, preferably two of the imagers comprise conventional imagers such as described above whereas the third imager comprises a spectrally enhanced imager; in particular, the spectrally enhanced imager may be an imager adapted to provide spectral information in the near infrared (NIR). For example, referring to FIG. 1, imagers 16,18 could be conventional CMOS or CCD imagers configured to provide a three-dimensional image of the produce to be identified. The third imager 20 could in turn be an NIR enhanced imager, for example, such as described in U.S. Pat. No. 5,661,817 to Hatlestad et al. and U.S. Pat. No. 5,555,464 to Hatlestad, the disclosures of which are incorporated herein by reference. As noted e.g., in the '817 patent, a conventional color CCD camera may be converted into a NIR selective camera by use of filters and this provides a relatively inexpensive method for obtaining such spectral information. A similar filtering approach may be employed for a conventional CMOS color camera to obtain an NIR enhanced CMOS camera. Another approach to obtaining distinct NIR information is described in U.S. Pat. No. 5,621,460 to Hatlestad et al., the disclosure of which is incorporated herein by reference. Alternatively, more expensive multi-spectral cameras may be employed for camera 20, for example, the multi-spectral cameras available from Sony Corp. or the IMC series of multi-spectral camera available from Xybion Corp. may be employed. As discussed in more detail in the '817 patent noted above, the information provided from the multi-spectral camera may also include ratios of spectral channels provided from the imager, to derive the NIR component.
Still referring to FIG. 1, the imager(s) provide the image data to a signal processor 22 which implements matching algorithms and optional counting algorithms on the image data as will be discussed in more detail below in relation to FIGS. 3A and 3B. Signal processor 22 may be a digital signal processor of a type commercially available and programmed to implement the operations to be described below. Signal processor 22 will include sufficient high speed memory to hold several frames of image data. Alternatively, the signal processor 22 may be a hardware or software implemented system optimized for vision systems applications. For example, the vision recognition system (VRS) available from BrainTech Inc. of North Vancouver, British Columbia, Canada is specifically adapted to implement user-defined pattern recognition algorithms and may be employed for signal processor 22. The VRS system from BrainTech includes, in addition to a module for implementing pattern matching algorithms, a data acquisition and digitization module and a preprocessing module. The data acquisition module receives the image data from multiple imagers and stores the data on a frame by frame basis. The preprocessing module in turn employs the image data to isolate basic shapes in the image from background and then transform the image data into signature vectors for pattern recognition. Such transformations adapted for the present application will be described below. These preprocessing functions may also be provided in a more conventional signal processing environment and some of these may be provided by the imagers themselves since some of the above noted imagers include signal processing capability which may provide speed advantages and/or cost advantages. After completion of the preprocessing operations the signal processor 22 performs the matching operations on the signature vectors and identifies the produce as described below.
As further shown in FIG. 1, signal processor 22 is coupled to a CPU 24 which receives produce identification information from signal processor 22 and optional count data, retrieves appropriate price information from database 12 and performs a total price computation as will be described in more detail below in relation to FIGS. 4A and 4B. If the operations of signal processor 22 are implemented as software on a general-purpose processor, the CPU 24 and signal processor 22 may be combined as a single processor. To allow total price computations for weight based produce the CPU 24 also receives a weight input from scale 14 as well as operator input where necessary from input 26. Input 26 may be a voice input in which case CPU 24 may also provide a voice recognition capability. Alternatively input 26 may be a simple push button input pad. Also, CPU 24 provides produce identification information, count values and total price information to a display 28. Display 28 may further comprise a touch screen type display which allows the operator of the checkout system to select from among plural displayed produce identification selections or plural displayed count values.
CPU 24 provides the total price information to register 10 and also provides the produce identification information which may be printed on the customer receipt along with the total price. The produce identification information may also be provided directly to database 12 for purposes of inventory monitoring or may be provided to database 12 via register 10. As also illustrated in FIG. 1, CPU 24 communicates information to signal processor 22, and in particular provides the correct produce identification when selections from plural possible matches is required by the operator or when the operator corrects an erroneous identification. This information is used to update the signature vectors for the produce matching operations in signal processor 22 and is part of a learning capability preferably implemented by signal processor 22. For example, the pattern matching processor employed by the VRS system of BrainTech Inc. described above has such a learning capability. When the signature vectors have been corrected and updated by signal processor 22 they are provided back to CPU 24 which outputs them to other systems in the network as indicated by line 30 in FIG. 1. Also, the CPU 24 receives similar corrected matching information from other systems coupled in the network as illustrated by the network input along line 30 in FIG. 1. It will be appreciated that when multiple systems are combined in a network the overall combination of systems will rapidly create optimal signature vectors for matching the produce due to the relatively large volume of produce going through the multiple stations. Also, a calibration station having a matching set of imagers and signal processor employing a matching algorithm may be used to image produce and input updated signature vectors as new shipments of produce are entered into the store.
It will further be appreciated that since checkout registers are commercially available which employ general-purpose processors therein, CPU 24 may be dispensed with as a separate stand-alone chip and its functions may be implemented in the CPU of register 10. For example, the NCR 7452 POS workstation manufactured by NCR Corp. of Dayton, Ohio is an example of such a register employing a general-purpose CPU which may suitably be employed for register 10.
Referring to FIG. 2, a cross-sectional line drawing of an imaging station in a checkout system incorporating the imagers described above in relation to FIG. 1 is illustrated. The produce to be imaged and identified moves in the direction normal to the drawing of FIG. 2 and is passed along typically by a conveyor to the edge of the imaging station shown and then by hand through the actual imaging location illustrated. In an embodiment employing at least two imagers to provide a three-dimensional image of the produce, one of the imagers, e.g. imager 16, will be positioned below the produce and the other imager(s), e.g. imagers 18 and/or 20, will be configured in a position to the side of the produce as generally indicated in FIG. 2. The side configured imagers 18,20 are illustrated in FIG. 2 as mounted on a printed circuit board 32 which may also optionally incorporate one or more of signal processor 22 or CPU 24. The bottom imager 16 will also need a support and electrical connections to the signal processor 22, which are not shown in FIG. 2 for convenience of illustration. Both the bottom and side configured imagers will preferably be configured behind transparent surfaces 34,36 respectively, with the transparent surface 34 actually supporting the produce as it is slid through the imaging area shown in FIG. 2. As is also shown in FIG. 2, the imaging station may employ light sources 38,40 which illuminate the top/side and bottom of the produce to be imaged, respectively. As will be discussed in more detail below the spectral information from the produce is an important identifying characteristic for the produce and therefore light sources 38,40 provide a consistent white light source to illuminate the produce. If consistent ambient lighting is available in the environment of the checkout system the light sources 38 and 40 may be dispensed with, however.
The system of the present invention preferably operates only for produce identification with other retail products being handled by bar code processing. A bar code reading system may therefore be combined in the imaging station illustrated in FIG. 2. In particular, a bar code reading laser source may be configured behind transparent surface 36 and/or below transparent surface 34. Also, there are commercially available bar code scanning systems which include side and bottom transparent panels for bar code scanning from both the side and bottom of the retail products. For example, the NCR 7875 scanner and scale has such a top and bottom bar code scanning configuration and may be employed in the overall checkout system of the present invention. Also, the NCR 7875 scanner has an integrated scale which may be employed for scale 14 in FIG. 1. It will therefore be appreciated that the imagers 16, 18 and 20 illustrated in FIG. 2 could be configured in such an existing bar code scanning system and not require any further obtrusive hardware in the checkout station. Also, the same imagers employed for the produce identification as illustrated in FIGS. 1 and 2 may image the bar codes, implementing standard bar code processing approaches, since produce and bar coded products will not be presented at the imaging station at the same time. Such a shared use of the imagers could provide cost advantages for such a combined produce imaging and bar code scanning system.
Referring to FIG. 3A, the process flow of the signal processor 22 of FIG. 1 is illustrated. It will be appreciated that, while the process flow is illustrated in FIG. 3A as a software flow diagram, the process steps may be implemented by software, hardware or a combination thereof with certain steps being implemented by dedicated hardware and other steps by software.
The process flow of the signal processor 22 commences with the receipt of the image data provided from the image processor(s) 16,18, and/or 20 as shown in FIG. 1. The image data provided from the imagers preferably has been analog to digital converted. Such imagers may also preprocess the data to isolate basic object boundaries and eliminate background information and noise if imagers incorporating high-speed digital signal processor chips are employed. High-speed DSP chips are associated with several of the imagers commercially available from the above noted manufacturers of imagers. Alternatively such analog to digital conversion and preprocessing may be performed by signal processor 22 which performs such preprocessing before the initial step 100 illustrated in FIG. 3A. Where multiple imagers are employed, signal processor 22 will also combine the image data from plural imagers into a single set of image data. The background removal step will preferably include removal of any features such as glare due to the produce being wrapped in a plastic bag or similar plastic wrapping. Straight line edges of a package other than a plastic bag may be detected as not corresponding to a natural item of produce and serve to indicate a partial object so as to be accommodated in the subsequent processing for object identification. Typically, however, prepackaged produce is also bar coded so normally the only packaging requiring background compensation will be a transparent plastic bag or similar transparent wrapping. The background removal processing may also involve removal of reflected light from the bar code scanning laser if the produce identification system is combined at the same imaging location as a bar code scanner. Since such a laser reflection will have a very strong signature it will be relatively easy to identify and remove from the image data processed. As will be discussed below, however, such reflected laser light may also be advantageously exploited to obtain additional identification characteristics for the imaged produce.
As shown in FIG. 3A, at step 100 the preprocessed image data is transformed into specific characteristics or signatures which are used to identify the produce by comparison to stored target signatures for each of the target produce types. These signatures may be handled mathematically as vectors to facilitate pattern matching algorithms and therefore may be referred to herein as signature vectors. The transformation of the image data into signature vectors will include at least identification of spectral information from the image data and transformation into a spectral vector (i.e., a signature vector incorporating spectral information). If only a simple color imager is used the spectral information will preferably correspond to a RGB histogram. If a spectrally enhanced imager such as described above is employed, additional spectral channels will be provided and employed for the creation of the spectral signature. For example, as described above NIR spectral information may be obtained and combined with the RGB information to create a more robust spectral signature of the imaged produce. Also, ratios of the intensity in various spectral bands may be employed, e.g., ratios of the infrared to one or more of the RGB channels.
In obtaining a spectral signature for the imaged produce it is important that spectral information from areas of the produce which are not representative of the produce for identification purposes be rejected. In particular, a variety of produce is susceptible to bruising which can create discolorations on the surface of the produce which have spectral characteristics which are not representative of the produce generally. Such bruised areas should therefore be eliminated from the spectral information being used to identify the produce. A variety of methods may be employed to eliminate the spectral information from bruises or to reduce their significance in the matching operation. For example, methods for detecting bruises in produce such as fruit have been developed for different purposes but nonetheless may be suitably employed for the purposes of the present invention. For example, NIR information has been employed to detect bruises in various types of fruit as described in U.S. Pat. No. 3,867,041 to Brown et al., the disclosure of which is incorporated herein by reference. An alternative approach to detection of bruises is described in U.S. Pat. No. 4,741,042 to Throop et al., the disclosure of which is incorporated herein by reference. Alternatively, spectral information may be taken from a number of sample segments of the object to be identified and any information from segments which differs substantially from the mean is rejected. Once any bruised areas are removed the spectral information may transformed to a signature vector.
Also, the transformation of the image data to spectral signatures can accommodate differences in spectral signatures from fruit or other produce due to differences in the degree of ripening involved. As is well-known various fruits and vegetables can change substantially in spectral characteristics, including color and NIR characteristics, as they ripen. The degree of such ripening may vary substantially between shipments of produce and may occur during the time the produce sits on the shelves at the supermarket. For example, bananas, tomatoes and other fruits and vegetables are often placed on the supermarket shelves in a slightly unripened state and allowed to remain on the shelves while they ripen. Shipment variations in ripening may be accommodated by initial calibration of the recognition system for each new shipment. On the shelf ripening in turn may be accommodated in the spectral signature matching process by storing several different spectral signatures for a given target type of produce corresponding to the different stages of ripening.
A potential problem in the transformation of the image data into an accurate spectral signature may be perceived since the spectral characteristics of the produce may vary, due to varying degrees of ripening, over its surface. This unevenness may actually be employed to enhance recognition accuracy, however, since the spectral vector may include several spectral samples from several segments of the produce having differing degrees of ripening. The range of spectral characteristics will correspond to the produce's specific ripening characteristics and will serve to characterize the produce to be identified. For example, an RGB signature vector including a strong green component at one segment and a strong red component at another segment could serve to characterize a partially ripened tomato whereas a strong green combined with a strong yellow at a different segment could serve to characterize a partly ripened banana.
Such multi-segment spectral vectors, i.e., spectral vectors including spectral information from different areas or segments of the produce, may also serve to characterize produce having strongly varying spectral characteristics at different portions of the produce. For example, the combination of the spectral characteristics of a fruit body and the different spectral characteristics for the fruit stem may uniquely characterize a fruit having otherwise similar spectral characteristics with another fruit. The stored target signatures may therefore include such multi-segment spectral information.
As mentioned above, the produce imaging system of the present invention may also be combined with a bar code scanning system at the same imaging station. In such an embodiment reflected laser light from the bar code scanning laser may be exploited to obtain additional spectral information from the imaged produce. More specifically, the laser will illuminate the produce with a very specific wavelength of light which will be easily identified in the image data by its intensity. Also, only relatively few pixels of the image will receive this intense wavelength specific reflection. Therefore this information can be extracted from the image data without impacting on the spectral information from the balance of the pixels, effectively providing an additional channel of spectral information.
Still referring to FIG. 3A, at step 102 the signal processor 22 processes the spectral vector of the produce by matching the spectral vector, transformed from the image data at step 100, with the stored target spectral vectors of the target produce type database. This spectral matching operation can be done at high-speed, relative to two-dimensional or three-dimensional image matching algorithms, since the spectral signature may be a very simple vector. This spectral matching operation at step 102 also preferably includes the calculation of a confidence value for the match based on the closeness of the match between the spectral vector and the target vector as compared to the next best matches. At step 104 the confidence value of the match is compared with a reference confidence value to determine whether the match may be considered unique or not. If the determination at step 104 is that the match is unique then the match, i.e. the identified produce, is output to the CPU 24 at step 106. The confidence value associated with the match is also preferably output to the CPU. Optionally, even if a high confidence value is provided for the match the next nearest potential matches may also be provided at step 106 to the CPU to allow the CPU to optionally display the alternate matches based on user selectable criteria.
If the determination at step 104 is that the confidence value of the match is not sufficiently great to consider the match unique, at step 108 the status of a timer is checked. The timer is initiated when the produce enters the imaging station and a fixed period of time is given for the produce to be identified, e.g., 0.5 seconds. If the determination at step 108 is that the time has elapsed then the process proceeds to step 110 and selects the best matches to output to the CPU. The selection of the matches to output is based on the confidence value for the respective matches. The maximum number of matches to be output may be user selectable; for example, 2-10 matches may be selected by the user. When the best matches have been selected they are then output to the CPU at step 106 in the order of their confidence value along with, optionally, their confidence value. Although the timer checking step 108 is illustrated as a branch in the process flow, the elapsed time check may be implemented as a high priority interrupt in either a hardware or software implementation of the process flow of FIG. 3A.
If the determination at step 108 is that the time is not up, the processing of the transformed image data proceeds at step 112 using additional characteristics of the imaged produce. This further processing of the transformed image data will preferably include characteristics of the object beyond the spectral information, for example, based on the two or three dimensional characteristics of the object. This further processing of the image data at step 112 will therefore involve additional transformations of the image data at step 100. For example, the image data may be transformed to a signature based on two dimensional information including the ratio of the maximum to the minimum dimension of the object (i.e., the ratio of the length to the width of the object), the rough contour of the object (e.g. measured by the maximum positive and negative deviations from a best fit ellipse), the fine contour of the object (e.g. measured by a histogram of measurements of deviation from a best fit ellipse) and/or the estimated area of the object. A more complex signature could be generated using three-dimensional information, generally corresponding to the above 2D information, e.g., including a ratio of length to width to depth, 3D contour information based on a measure of deviations from a best fit ellipsoid, volume, etc. More complex signatures may also be obtained using only two-dimensional image data, for example, texture information may be obtained through additional processing of the image data at step 100. Such texture information may be obtained using a wavelet transform of the image data. Also, if the imaging system is implemented in conjunction with a bar code scanner having a laser source, reflected laser light may also provide texture information by detecting the speckle pattern reflected from the object.
Preferably, the step of processing the image data using more complex signatures at step 112 proceeds with a truncated database of target signatures. More specifically, the initial spectral signature matching operation at step 102 may be used to truncate the possible target signatures dramatically even if a unique match is not made. In this way the processing of the more complex signatures at step 112 may proceed far more rapidly than if the full target database of signatures needed to be processed.
The step of further processing the image data at step 112 may be implemented in stages as represented by the closed loop in the process flow of FIG. 3A. That is, several different levels of complexity of the signatures may be provided with each next step of processing at step 112 including a more complex set of signatures until the unique match is found or the timer step 108 terminates the processing. In this way the likelihood of a unique match or a very small set of potential matches will be maximized for a given period of time. For example, after processing the spectral information the processing may next proceed with relatively straightforward signatures from the two-dimensional images, such as those noted above. If this 2D derived signature is also unsuccessful in finding a unique match, it may be followed by processing of texture information, or by processing of three-dimensional related signatures.
Although the processing of the image data is thus illustrated in terms of sequentially and separately processing progressively more complicated signatures to expedite the determination of a unique match, it will be appreciated that this approach may be varied, depending upon the particular implementation of the system. For example, one of the reasons for processing the spectral signature vector before including the additional signature information from the objects two or three dimensional shape is that the transformation of the shape data to a useful signature may take longer than for the spectral signature. Therefore, step 100 may delay the matching operation at step 102 and delay a possible rapid match based on a spectral signature. However, it will be appreciated that in some implementations the transformation of the image data to signature vectors may be performed in hardware whereas the image matching operations are performed in software on a general purpose CPU. The image data transformations may therefore be very rapid relative to the matching computations. In such implementations it may be advantageous to proceed with the transformation of the image data to a signature including more complex shape derived information before proceeding with the matching operation. Then the matching algorithm will be free to employ the signature in the most efficient manner to derive a match. For example, as noted about several of the commercially available imagers may be provided with digital signal processors. These can be programmed to rapidly provide transformations of the image data to signatures including two-dimensional or even three-dimensional shape derived characteristics in addition to the spectral information. Therefore, if the subsequent matching operations are performed on a general-purpose CPU it will be more efficient to provide a more detailed signature for the object before commencing the matching operation.
Also, it may be advantageous to implement in parallel the transformation of image data to signatures or the processing of the particular signature(s) so derived. For example, in such an approach the spectral signature may be processed in parallel with the shape derived signatures and texture signatures to derive plural subsets of the target set, which subsets are then compared to make an ultimate unique match. Furthermore, in some instances it may be advantageous to do preliminary shape based processing of the image data prior to a spectral signature analysis. For example, where the initial spectral analysis provides ambiguous information, for example, due to a highly blemished object, it may be advantageous to initially eliminate a number of potential targets using shape derived signatures and then eliminate the resulting subset using the spectral signature. Also, as noted above spectral information may be derived from plural characteristic locations of the produce, e.g., the body and stem regions of a fruit, for comparison with stored target signatures with characteristic spectral information for specific plural locations of the target produce. Preliminary shape may be advantageous in such approach to ensure the matching locations are compared Therefore, it will be appreciated that the specific flow in FIG. 3A is merely illustrative since the transformation and matching operations may be modified in a variety of ways to optimize the speed of recognition and to best utilize a particular configuration of hardware and software.
Referring to FIG. 4A the process flow of the CPU 24 is illustrated. As discussed above, signal processor 22 outputs the best match(es) and confidence value for the match(es) to the CPU 24 at step 106 and this is represented by the input of this information at the top of the process flow of FIG. 4A. At step 120 the CPU determines whether the confidence value of the best match from the signal processor 22 exceeds a preset confidence value X. If the determination at step 120 is that the confidence value of the match is adequate then the CPU process flow proceeds to step 122 and the CPU retrieves the price information for the identified produce type from database 12 (referring to FIG. 1). At step 124 the CPU determines whether the price for the identified produce type is based on weight or number of items. If the price is based on the weight than the CPU proceeds to step 126 to retrieve the weight from scale 14 (shown in FIG. 1), and calculates the total price by multiplying the weight times the price per pound. At step 128 the total price and identified produce type is displayed on display 28 (shown in FIG. 1). Preferably at the same time an audible indication of a positive match is made, similar to the audible indications typically generated by bar code scanning systems. For example, a single beep may indicate a positive match to the operator of the checkout. Then at step 130 the CPU outputs the total price and produce type to the register 10 (shown in FIG. 1), which adds the price to the shopper's total bill. At the same time the CPU may update the inventory in database 12 to reflect the sale of a given weight of produce of the identified type, or this information may be provided to the database via register 10. On the other hand, if the determination at step 124 is that the total prices is based on the number of items, then the CPU 24 proceeds to enable a counting operation for the signal processor 22. This counting operation is illustrated in FIG. 3B which will be discussed below.
Referring again to step 120 illustrated in FIG. 4A, if the determination is that the confidence value of the match is not adequate then the process branches to step 132 where the CPU 24 displays the selected number of potential matches on the display 28 ( shown in FIG. 1). At the same time, preferably an audible indication is given that a definite match has not been made and operator input is needed. For example, a double beep may be sounded to call the attention of the checkout operator or customer to the displayed possible matches. If the display 28 is a touch screen display, then the operator need simply touch the appropriate portion of the screen to select the correct match from the plural matches displayed. On the other hand, if a touch screen display is not employed each potential match will preferably be displayed along with a number and the operator need simply select the appropriate number using input 26 shown in FIG. 1. In the event that none of the displayed matches are correct the operator may then input the name or code for the correct match using input 26. If input 26 is a voice input then merely speaking the name of the correct produce will allow voice recognition software running in CPU 24 to identify and output the correct produce type as the selected match. In either case, the process flow proceeds from step 132 with the selected match as indicated to step 122 as in the previous discussion.
The correct selected match is also provided to the signal processor 22 so that the signal processor can update the stored signature vectors for the produce and learn from the operator input. This correction of stored signature vectors is illustrated at step 114 in FIG. 3A. In this regard, as noted above the processor 22 may employ the VRS pattern recognition system provided by BrainTech Inc. and this system includes a capability for improving recognition through a learning process by employing neural network and fuzzy logic algorithms in the VRS system. Also, preferably the selection information and the updated signature vectors are provided to other systems in the network as illustrated by connection 30 in FIG. 1 to allow the multiple checkout stations to share correct identification information and more rapidly learn the best signature vectors for the produce in the store. This allows the overall system including the multiple checkout stations to rapidly respond to changes in characteristics of the produce as new shipments arrive in the store.
Referring to FIG. 3B, the count operation process flow performed by the signal processor 22 is illustrated. As noted above, if the CPU determines that the total price of the identified produce is based on the number of items it instructs the signal processor 22 to perform a count operation. The count operation illustrated at step 140 in FIG. 3B preferably employs three dimensional characteristics of the imaged objects. Such three-dimensional information may be derived from image data from two different imagers configured at different positions relative to the produce to be imaged as described above in relation to FIG. 2. Also, the three-dimensional characteristics needed to count the number of items may be derived by comparing the image data from different frames as the produce is moved into the imaging area, the different frames providing different angles of reference as the produce moves. Furthermore, a reference pattern may be employed to detect three-dimensional characteristics of the imaged objects as described in U.S. Pat. No. 5,561,526 to Huber et al. the disclosure of which is incorporated herein by reference. As described in the 526 patent the reference pattern may be projected on the object and means for providing such a reference pattern may be provided in the light sources 38 and 40 described above in relation to FIG. 2. Alternatively, a reference pattern may be printed on the transparent plastic bags available in the supermarket. FIG. 5 represents an exemplary reference pattern 160 on the sides of a plastic bag of the type typically dispensed in a supermarket. Such a reference pattern, whether projected or present in a transparent bag holding the produce, also facilitates the derivation of size and shape characteristics for use in the transformation to signature vectors in the original matching operation described above in relation to FIG. 3A.
Still referring to FIG. 3B, at step 142 the signal processor compares the confidence value of the count operation to a preset threshold value. If the confidence value exceeds the threshold it is determined that a unique count value has been arrived at and the process flow proceeds to step 144 where the count value is output to the CPU 24. If the determination at step 142 is that the threshold value exceeds the confidence value then the flow proceeds to step 146 where the status of a timer is evaluated. If the determination at step 146 is that the time allotted for the count operation has elapsed, the process proceeds to step 148 where the best guess count values are determined and then output to the CPU at step 144. If the determination at step 146 is that the fixed time has not elapsed the process flow continues at step 150 to further process the image data, for example, by obtaining more complex three-dimensional representations of the collection of objects, to continue to attempt to count the number of objects to the desired degree of confidence. It will be appreciated, however, that both steps 146 and 150 may comprise a high priority interrupt terminating the loop illustrated between steps 142,146 and 150 if the time has elapsed or if it is determined that no further processing of the data is possible.
Referring to FIG. 4B, the handling of the count information by the CPU 24 is illustrated. As shown, at step 180 the CPU receives the count values and optionally a confidence value from the signal processor 22. At step 182 it is determined whether or not the signal processor has been able to determine a count value for the collection of objects. If a count value has been determined the process flow continues at step 184 to determine if the confidence value of the count value exceeds a threshold value Y corresponding to a unique count. If the determination at step 184 is yes the CPU process flow proceeds at step 186 to calculate the total price for the collection of produce. At step 188 the price information is displayed along with the identified produce type and the count value. At the same time preferably an audible indication of the identification and price is provided, for example, a single beep such as is typically employed in bar code scanners to indicate identification of a bar coded item and price. At step 190 the price, identification and count information is output to the register and database as discussed previously in relation to step 130.
Still referring to FIG. 4B, if the determination at step 182 is that the signal processor has been unable to compute the total number of items then the process branches to step 192 and the CPU estimates a range of count values based on the weight of the collection of items provided from scale 14 and a nominal per item weight value, which may be retrieved from database 12. Since this estimated count value will be relatively inaccurate a range of values on either side of the estimated value is displayed at step 194. At the same time an audible indication is preferably provided, for example a double beep, to indicate the need for an operator input. If the correct count value is one of the values displayed the operator may simply select the correct value using input 26, shown in FIG. 1, or display 28 if a touch screen display is employed. If the correct count value is not displayed the correct value may be input using input 26, via either a touch or voice input. The selected count value based on the operator input is output at step 186 and the process flow proceeds as described above. Similarly, if at step 184 it is determined that the count value derived by the signal processor is not sufficiently reliable, the process flow branches to step 194 where a range of values on either side of the count value provided by the signal processor is displayed. Once again, the operator is called by an audible indication to input the correct value using input 26 or display 28 and the count value is selected by the operator and output as described above. The correct count value may also be provided to the signal processor to allow the signal processor to update its count algorithms to learn from the correction input by the operator. The corrected algorithms in turn may preferably be shared with other systems on the network as indicated by network connection 30 in FIG. 1.
While the foregoing is a description of the presently preferred embodiment of the present invention it will be appreciated by those skilled in the art that a variety of modifications are possible while remaining within the spirit and scope of the present invention. Therefore, the foregoing should not be considered as limiting in nature but merely illustrative of one possible implementation of the present invention.
Patent Citations
Non-Patent Citations
Referenced by
Legal Events
Original Image


text:
At least 19 people were killed and nearly 50 injured when a powerful bomb ripped through a bus ferrying government employees and civilians in Peshawar on Friday morning. No outfit had claimed responsibility till late evening but this is the second day in a row that terrorists have struck in the north western parts of the country with sizable number of casualties.
Over the past 36 hours, 35 people have been killed in the two separate blasts — the other being at a religious seminary in Quetta where 14 people were killed on Thursday. Though there have been sporadic terror strikes in the past few months, these two blasts have raised the spectre of a fresh onslaught by terrorists. The bus — heading from Peshawar to Charsadda — was completely damaged by the explosion — a stark testimony about how powerful the bomb was. Apparently eight kg of explosives had been packed into the bus. The dead included seven women and a child, and doctors at the Lady Reading Hospital feared more casualties as some of the injured were brought in a critical condition.
Briefing media-persons, Khyber-Pukhtoonkhwa's Information Minister Iftikhar Hussain — whose only son was gunned down by terrorists — said the fight against terrorism would continue despite such setbacks. Maintaining that the government was open to talks for the sake of the people, he said if terrorists continued to indulge in violence then the administration would have no option but to mount an offensive on them.
Keywords: Charsadda Road blast

subset: commoncrawl


text:
100,000 - 500,000 downloads
- Cool layout
- Facebook Connect to sign up
- Lot of info
- Highlights and tips
- Users cannot add new cities/places
- Lack of sharing options (except Facebook)
"Traveler's social network"
Reviewed by Emmanuel Lund / Nov 02, 2011
Gowalla is the leading Worldwide social guide
Time of heavy city guides with hundreds of pages has come to an end. There's a funnier and more social way to discover most loved places and cities around. Actually, there's a social way to do it: Gowalla.
The users are the editors of this social guide that contains cities, theme parks, national geographic places compilation, universities and many other interesting places to visit. All of them are displayed with its logo on a vertical scrolling menu. Choose the one you want to visit to know about the place, or check-in there if you're nearby. You will see a brief description, worthy monuments or museum to visit, services nearby and many other resources. You can share your check-ins and what you're doing on Facebook (by Facebook Connect). We're missing though share them in other social networks.
You can also add commments, impressions and suggestions or "like" (actually is "love") that places. Add as many Gowalla friends as you want. Keep in mind that as many as you have, the easier will be discovering new places to visit. There's a search bar to look for services you want to see: sports-related events, museums, coffee, etc. One of the features we like most is that you can add Highlight to the places (kind of tags). For example, you can tag the Eiffel Tower as "Engaged" or "Scenic at night" or maybe "Wedding day".
As Gowalla Inc. (its developer) says, Gowalla allows you to "discover where your friends have visited, what the locals love and where experts recommend you go". It's like a safe bet guide. The only flaw is that yo cannot add new cities or places, that's a developer issue. In order to make it actually social, it would be great to have freedom to set new cities or places, even though they wouldn't appear on Home.
This app was featured in one of our videoreviews. Watch it here.
Our growing collection of Social Guides now span over 60 cities, and also include guides from some of your favorite brands like Disney and National Geographic.
Atlanta, Austin, Boston, Boulder, Chicago, Columbus, Dallas, Denver, Fort Worth, Honolulu, Houston, Kansas City, Las Vegas, Los Angeles, Miami, Montreal, Nashville, New Orleans, New York, Minneapolis-St. Paul, Oklahoma City, Orange County, Orlando, Philadelphia, Phoenix, Pittsburgh, Portland, Salt Lake City, San Diego, San Francisco, Santa Fe, Seattle, South Bay, St. Louis, Toronto, Vancouver, Washington DC
Amsterdam, Berlin, Brussels, Copenhagen, Frankfurt, Goteborg, London, Malmo, Munich, Oslo, Paris, Prague, Rome, Stockholm
Dubai, Mecca, Riyadh, Tel Aviv
Bangkok, Melbourne, Singapore, Sydney, Tokyo
New cities are added weekly. Don't see yours yet? No worries! Our "Nearby Guide" will show you what's hot around the regardless of where you are. Your activity and recommendations will help us create a guide for your city!
v4.0.2 Fix for GPS not shutting off when App Closes, Spot Searching WIth Quotations
v4.0.1 Bug fixes for Gingerbread Devices that don't support low accuracy location services
v4.0 A Brand New Version of Gowalla! Tons of new features including Guides, Stories, Lists, and more!
Some lists where this application appears: Apps to Get, eBuzz, Reviewed by Emmanuel Lund.
- There aren't any comments yet, be the first to comment!


text:
News from WTOP
News from the AP
Mike Causey
Shows & Panels
Shows & Panels
- Agency of the Month
- Business of Government Hour
- The CFO Agenda: Delivering value from financial transparency and audit efforts in the public and private sector
- Cloud-Driven Data Insights in Government
- CXO Surveys
- Disaster Resilience for America
- Federal News Countdown
- Government Perspectives on Mobility and the Cloud
- Reducing Risk in the Cloud
- Reimagining the Next Generation of Government
Shows & Panels
- AFCEA Answers
- American Readiness: Renewable Power and Efficiency Technologies
- Ask the CIO
- The Business Case for Cloud Computing in Government
- Cloud-Driven Data Insights in Government
- Connecting the Dots: Digital Authentication in Government
- Data-Centric Approaches to Government in the Cloud
- Delivering the Digital Government Mission
- Federal Executive Forum
- Federal News Radio's National Cyber Security Awareness Month Special Panel Discussion
- Federal Tech Talk
- The Future of Government Data Centers
- Government Perspectives on Mobility and the Cloud
- Industrialized, Interoperable and Insight-driven Federal Health Panel
- Innovation and Tech Superiority through Acquisition Reform
- Mitigating Insider Threats in Virtual & Cloud Environments
- Moving Agency Applications to the Cloud with PaaS
- Reducing Risk in the Cloud
- Security in the Age of Targeted Attacks
- Air Traffic Management Transformation Report
- The Business of Cloud
- Cloud First Report
- Data Driven Cloud Series
- Disaster Resilience for America
- General Dynamics IT Enterprise Center
- Gov Cloud Minute
- Government in Technology Series
- Homeland Security Cybersecurity Market Report
- The Intersection: Where Technology Meets Transformation
- Modern Mission Critical Series
- National Cybersecurity Awareness Month
- The New IP for Federal IT
- The Social Platform Solution for the Department of Veterans Affairs
- Technology Insights
- The Cyber Security Report
- The Next Generation Cyber Security Experts
Shows & Panels
- Cloud-Driven Data Insights in Government
- Disaster Resilience for America
- F-35 Lightning II Program
- Government Perspectives on Mobility and the Cloud
- On DoD
- Pentagon Solutions
- Reducing Risk in the Cloud
- Reimagining the Next Generation of Government
- Transforming Business Operations at the Defense Department
Search Result
Search Tags: Information sharing
Intel Community offers first glimpse of future IT tools, network
The Office of the Director of National Intelligence said the lead agencies under the IC IT Enterprise program launched a standard desktop, a secure community cloud and an apps store in mid-August. Al Tarasiuk, the assistant DNI and intelligence community chief information officer, said the key to this effort was having an ICwide agreed-upon security architecture and policies.
Tags: ODNI , technology , NSA , NGA , DIA , CIA , Al Tarasiuk , cloud computing , cybersecurity , ICITE , information sharing , Jason Miller
Online tools help USDA preserve, transfer knowledge
The Department of Agriculture's Animal and Plant Health Inspection Service is using online identification tools to prevent a loss of expertise and institutional knowledge caused by a growing number of people retiring.
Tags: USDA , APHIS , Dr. Terrance Walters , retirement , technology , information technology , LUCID , mobile apps , Federal Drive , Michael OConnell , information sharing
FBI launches iGuardian to standardize cyber threat data sharing
The FBI hopes a new portal, iGuardian, will enable the FBI to help companies protect themselves against malware by creating a repository of cybersecurity breaches.
Tags: industry , cybersecurity , FBI , iGuardian , Rick McFeely , technology , AFCEA , information sharing , Rick Howard , TASC , Troy Mattern , Software Engineering Institute , Melissa Dawkins , Jason Miller
BGOV ups the ante in federal spending data services
Try as it may to may information easier to obtain and clearer to understand, the government's efforts to be more transparent often fall short.
Tags: data , Open government , data sharing , BGOV , Deltek , Govini , Tom Temin , information sharing , technology
DHS finds classified cyber sharing program slow to take off
The Enhanced Cybersecurity Services program has seen a lot of interest by vendors, but few have invested in accepting cyber threat data from the government. Meanwhile, the Cyber Information Sharing and Collection Program is growing through the two-way sharing of unclassified threat indicators.
Tags: technology , cybersecurity , DHS , Jenny Menna , Greg Garcia , information sharing , Information Security and Privacy Advisory Board , industry , Jason Miller
VanRoekel pins initial open data hopes on economics
Federal CIO Steven VanRoekel said the benefits will outweigh the concerns about making information more accessible.
May 29, 2013
Tags: technology , Steve VanRoekel , OMB , Open data , information sharing , Ask the CIO , Jason Miller
DoD chooses interoperability over integration for new e-health record system
Frank Kendall says many different factors played into the Pentagon's decision to go with a competitive bidding process to develop its integrated electronic health record system, instead of adopting VA's VistA program. He said DoD wants to ensure its system is interoperable not just with VA hospitals but with civilian health facilities as well. In addition, Kendall cited cultural differences between the two large agencies.
Tags: DoD , VA , electronic health record , Health IT , technology , information sharing , VistA , AHLTA , Frank Kendall , Mike Michaud , Jared Serbu
White House mandates open data, releases new tools
President Barack Obama issued a new policy and signed an Executive Order requiring data to be open, machine-readable and safeguarded.
Tags: technology , Open data , OMB , information sharing , Data.gov , Jason Miller
Do Not Pay list lacks data as implementation nears
Senate lawmakers are promising to change the laws to let agencies have easier access to the Death Master File and other key databases. Starting June 1, agencies must check the Do Not Pay list before issuing any money.
Tags: management , financial management , Danny Werfel , OMB , Richard Gregg , Treasury , Tom Coburn , Tom Carper , Senate Homeland Security and Governmental Affairs , Improper payments , SSA , Death Master File , information sharing , Marianna LaCanfora , Jason Miller
Agencies applying threat intelligence to stem tide of cyber attacks
The idea behind cyber threat intelligence is to understand more about the attack and the attacker than ever before by matching up patterns, anomalies and other characteristics of the bad guys. Energy, DoD, Commerce and DHS are all analyzing cyber attack data to develop this more complete picture.
Tags: technology , cybersecurity , McAfee , Alma Cole , DHS , Gil Vega , Energy , Commerce , Simon Szykman , DoD , Teri Takai , information sharing , Public-private partnership , Threat intelligence , Jason Miller


text:
The Witch of Portobello
The Witch of Portobello (Paperback)
How do we find the courage to always be true to ourselves—even if we are unsure of who we are?
That is the central question of international bestselling author Paulo Coelho's profound new work, The Witch of Portobello. It is the story of a mysterious woman named Athena, told by the many who knew her well—or hardly at all. Like The Alchemist, The Witch of Portobello is the kind of story that will transform the way readers think about love, passion, joy, and sacrifice.
About the Author
Paulo Coelho, born in Rio de Janeiro in 1947, is one of the bestselling and most influential authors in the world. The Alchemist, The Pilgrimage, The Valkyries, Brida, Veronika Decides to Die, Eleven Minutes, The Zahir, The Witch of Portobello, and The Winner Stands Alone, among others, have sold 115 million copies in more than 160 countries.
- Home
- Browse Our Shelves
- Events
- Chapbook Cafe
- Publishing Services
- Services
- About


text: Quick View BEST INTERNATIONAL COCKTAILS - International… by Riccardo Imperiale April 28, 2013 | Kobo Edition (eBook) Available for download from $2.83 This simple ebook includes all the essential International cocktails and allows easy implementation with the scheme very simple and intuitive divided by type of -ingredient, -dosage (oz easily converted into cl. or ml.), -glass, -preparation technique -garnish. Really necessary and useful for… See Details $2.83 was $2.83


text:
If I am looking for some authentic and nice-looking leather shoes, Bacco Bucci will be at the top of the list. This fancy brand offers a variety of men's footwear from dress shoes, boots, loafers and sandals that are made from the finest Italian calfskin. Seeing the collection that can be worn in formal and casual events, it is obvious that people who shop in such a store has a high class taste in fashion. This brand does not only make gorgeous shoes but long-lasting leather belts as well. Although the price may be a bit over the top for average consumers like me, these products are of premium quality and will be worth every penny.
Bacco Bucci Collection
A pair of leather shoes should be part of everyone's basic wardrobe, not because you can wear it and look like a million bucks, but because such pairs are very classic yet versatile. While you can wear rubber shoes with a pair of denim pants or shorts, you cannot wear it with your dress pants and formal suits. These Italian designed shoes may look extremely formal at first but we can find a style that can go from formal leather appropriate for gala premieres to casual comfortable shoes that can be worn with jeans. The secret lies behind the craftsmanship of the manufacturers. To be able to turn quality materials into stunning footwear requires artistry and skill.
The One for You
If you visit the official online store, you can shop for shoes by category. You can find slip-ons or lace-up designs pretty much in every category and you can also find dress shoes and dress boots that come in brown or black leather. While leather pairs feel tight during the first few fittings, this shoe brand is made with Exact-Fit insole system that provide ultimate comfort, even if you just bought it yesterday. For the sporty customers, this brand also has a line of sportswear and their designs will make you think that you are wearing sneakers. Sandals are made with linen fabric so the straps will be light and soft on the skin.
Making Bacco Bucci
A typical dress shoe is handmade in Italy and may cost over $200 while "Studio" type costs less than $100 and is usually made in China. Regardless of where and how it was made, these shoes came from the similar high quality materials. Some leathers used for their footwear include soft baby calfskin, vintage Italian Butter-soft calfskin, and Old English suede. Soles are usually made with rubber sole, which can be injected with memory foam; these soles are also handcrafted so that it will not look sloppy. Even with rubber soles, the finished product looks like it is made with high class leather.
World-class Leather
It is sometimes tempting to buy cheap footwear, especially if we think that we are going to wear the shoes for a couple of times only but it wouldn't hurt if we get to spend a little more on items that will last for years. There are many shoe brands in the market and it can be difficult to choose which is best. Bacco Bucci offers shoes that are made with high quality materials and you will know that your money will be worth it.


text:
Originally written on Scout.com: Boise State | Last updated 10/29/14
Allen HS CB Cameron Hartsfield (Allen, TX) verbally committed to Nevada just a week ago, but an offer from Boise State early last week & an official visit to The Blue over the weekend made the talented CB decide to make the flip to the Broncos. So, what put Boise State over the top? He spoke to BroncoCountry.com about his commitment to Boise State & his future as a Bronco.
Comments are closed.
What do you think?To leave a comment, you can:
All Sports News
Delivered to your inbox
You'll also receive Yardbarker's daily Top 10, featuring the best sports stories from around the web. Customize your newsletter to get articles on your favorite sports and teams. And the best part? It's free!
Follow us on Twitter
|Best of Yardbarker
|NFL News
|MLB News
Today's Best Stuff
For Bloggers
Join the Yardbarker Network for more promotion, traffic, and money.
Company Info
What is Yardbarker?
Yardbarker is the largest network of sports blogs and pro athlete blogs on the web. This site is the hub of the Yardbarker Network, where our editors and algorithms curate the best sports content from our network and beyond.
|© 2015 Yardbarker, Inc. All rights reserved. Use of this website (including any and all parts and components) constitutes your acceptance of these Terms of Use and Privacy Policy. (What's New?)


text:
Clean-up of unreferenced KahaDB journal log files data-<id>.log will occur every 30 seconds by default. If a data file is in-use it will not be cleaned up.
A data file may be in-use because:
The trace level logging of the org.apache.activemq.store.kahadb.MessageDatabase class provides insight into the cleanup process and will allow you to determine why a given data file is considered in-use and as a result, not a candidate for cleanup.
To debug, add the following (or similar) to your log4j.properties file (if needed):
Either restart AMQ and let the cleanup process run (give it a minute or two for example) or alternatively apply this logging configuration to a running broker via JMX. The "Broker" MBean exposes an operation called "reloadLog4jProperties" in JMX that can be used to tell the broker to reload its log4j.properties. Often its enough to apply this logging configuration for 2-5 minutes and then analyze the broker's log file.
Examine the log file and look for cleanup of the data files. The process starts with the complete set of known data files and queries the index on a per destination basis to prune this list. Anything that remains is a candidate for cleanup.
At some point you'll hit a destination and the number of data file ids will suddenly drop because that destination references them. It could be a DLQ or an offline durable subscriber.
Here is a quick sample
We get one candidate, data-87.log from the existing set of journal data files
Non-persistent messages
Similar for non-persistent messages that are not stored in your configured KahaDB persistence adapter but get swapped to temp storage once they exceed the broker's configured memoryUsage limit. A similar logging configuration can show details of the cleanup of temp storage.
Note the last line of above logging configuration disables the verbose logging of the kahadb cleanup task. If that line gets removed, the cleanup details of both kahadb and temp storage will be logged to the same file but you need to be careful not to mix the logging output.


text:
A swan in the Nature refuge along the Seward Highway outside Anchorage, Alaska.
Photo by Gail Powell
Posted October 10, 2012
Password Forgot?
Sign in
Confirm password
Sign up
Previous photo
| Next photo
| Switch to gallery view
Garrett Harris 8 p.m., May 29
Sophia Zaller 5:30 p.m., May 29
Dave Rice 3:30 p.m., May 29
Siobhan Braun 2 p.m., May 29
Matt Potter 1:30 p.m., May 29
Ken Harrison 11:30 a.m., May 29
Andrew Hamlin 11 a.m., May 29
© 2015 San Diego Reader. All rights reserved. No part of this site may be reproduced without our written permission.


text:
Oculus CEO Brendan Iribe said Wednesday that his Oculus headset and the computer needed to run it will cost "in the $1,500 range."» Read More
The social gaming space is falling behind the curve for the booming video game industry, a report from SuperData Research shows.
One fantasy sports start-up says that the number of weekly users for its golf product has grown tenfold over the last year.
Walt Disney is making a $250-million bet on DraftKings, a Boston-based fantasy sports start-up, the WSJ reported.
Consumers will buy into virtual reality when it offers a convincing sense of being in another place, Sony PlayStation's Rick Marks says.
Insight to the experience with PlayStation 4's new version of Project Morpheus, and when virtual reality could go mainstream, with Richard Marks, PlayStation R&D senior director.
CNBC's Phil Han reports from the UK's first ever permanent e-sports gaming arena and speaks to players hoping to take home the big prize.
Amir Anvarzadeh, director of Japan Equity sales at BGC Securities, says investors can start shorting Nintendo at 19,500 yen on Thursday because the partnership with DeNA is unlikely to give the firm a huge boost.
DeNA has launched a "business and capital alliance" with gaming giant Nintendo; meaning that Luigi and Mario could be on your phone quite soon.
Nvidia announced the Nvidia Shield, an Android based set-top box, the latest in a series of consumer product launches from the company.
Video game pioneer Richard Garriott is crowdfunding his "Shroud of the Avatar" game to be demonstrated today at the GDC.
Sony announced that Project Morpheus – a virtual reality headset exclusively for the PlayStation 4 – will be available to consumers in the first half of 2016.
Video game "Surgeon Simulator," made by a small developer has gained popularity after YouTube star PewDiePie embraced it.
Valve Software, creator of the industry's largest PC game digital distribution platform, will unveil new virtual reality hardware.
The "Exploding Kittens" project raised $8.7 million and has become the most backed Kickstarter campaign ever.
Finland's Rovio will start tailoring its Angry Birds mobile games to the Chinese market as it aims to step up business in the world's most populous country.
Facebook is developing virtual reality apps, pitting the social networking giant against Apple and other hardware competitors.
Apple has been granted a patent for an iPhone-compatible headset, hinting the company might be pushing into the virtual reality market.
Netflix has started to develop a live action series based on the popular "Legend of Zelda" games, the Wall Street Journal reported.
Take-Two said it now expects adjusted revenue of $1.65 billion to $1.70 billion, up from its previous forecast of $1.4 billion to $1.5 billion.
Forget the oddsmakers, if you really want to know who's going to win the big game, break out your copy of Madden.
Get the best of CNBC in your inbox
Matt Hunter is the senior technology editor at CNBC.com.
Working from Los Angeles, Boorstin is CNBC's media and entertainment reporter and editor of CNBC.com's Media Money section.
Jon Fortt is an on-air editor. He covers the companies, start-ups, and trends that are driving innovation in the industry.
Josh Lipton is CNBC's technology correspondent, working from CNBC's Silicon Valley bureau.
Flipboard CEO Mike McCue said on Wednesday that he personally loves Twitter, but would not comment on acquisition rumors.
Spotify founder and CEO Daniel Ek explains why his company must compete with Instagram, not just Pandora and Apple's Beats Music.
9to5Mac senior editor, Mark Gurman, said Friday that Apple is trying to revive declining iPad sales with a new function.
As Vienna's life science companies grow, the sector risks falling behind rivals across in the U.S.
SensorWake is the "world's first olfactory alarm"; a clock that aims to make mornings easier with... the smell of croissants?
Mobile games have exploded recently but many gamemakers are struggling forcing them to look for new ways to engage users.


text:
Mon-Fri: 7am-1am EST / Sat-Sun: 7am-11pm EST
ApplianceMaytag Refrigerator
Level of DifficultyA Bit Difficult
Time to do repair15 - 30 mins
Age of Appliance5 - 10 years
Remove light lens by pushing straight back (needs some oomph, but not too much). Remove control housing by prying spring clips in back of housing with thin screwdriver or knife. Remove old control board by releasing plastic clips on both sections and removing 2 wiring plugs. Be careful snapping new control board in ; the alignment of the 4 switches and the 2 readouts is critical - easy to hang up a switch. Snap the control housing back into place, making sure that it is all the way in. Position the light lens so that it is lined up and about 1/2" back and then slide it forward (toward you) into place. The instruction sheet calls the refrigerator section the "fresh food" section. There are 2 light switches, one for each door. Both have to held down to get light to go out and enter programming mode. Easiest to close the right door, then push left door switch and quickly push the freezer DOWN button 3 times. Follow the instructions to set the program on the display and then push AND HOLD the freezer DOWN button until the display starts flashing. Release the freezer DOWN button, close the doors, open the doors to check. Display will indicate two 4s. (that was what mine indicated). Done.
Help other customers find the most helpful instructions.
Were these instructions helpful?
Part Number: PS5573854
All brand logos are trademarks of their respective owners.
The PartSelect logo is a Registered Trademark of Atlantic Laundry Centres, Ltd.
Copyright © 1999-2015 , Eldis Group Partnership. All rights reserved.


text:
Moonlight & Martinis
A gala to support Al'z Place, a day care center for people with Alzheimer's disease and memory disorders.
February 7, 2015 7:00 PM
Feb. 7th 2015
Mercedes Benz of Gainesville
4000 N Main St
Gainesville Florida
For ticket information or purchase call (352)339-1127
or online
click HERE
Support package can be added to your ticket purchase.
If you have already purchased tickets, contact ElderCare at 352-265-9040.
For more information about ElderCare, Al'z Place, or to make an online donation go to: http://shands.org/public/programs/eldercare


text:
Albion Bed and Breakfasts
Albion is located in southern Michigan, and is home to many surprisingly delightful B&B establishments. In 2003 Albion held a tour named the "Big Tour". Albion annually... Read more
Albion is located in southern Michigan, and is home to many surprisingly delightful B&B establishments. In 2003 Albion held a tour named the "Big Tour". Albion annually holds a skateboarding festival. If you are thinking about making a trip to one of these worthwhile events and desire local accommodations, you should consider staying at an Albion bed and breakfast or an Albion inn. Albion College is one of the best colleges in Michigan. Albion is the home to the biggest Kids Museum "Kids N' Stuff". Beer enthusiasts might want to check out "Charlies Tavern" known for its unique lagers. Hungry Howies was Albion's first recognized restaurants which still stands today. Less
Showing results 1-4 of 4
Sort By:
B&Bs in Albion
from $100
Albion Heritage Bed and BreakfastAlbion, MI
Within city limits
Georgian Revival home, built in 1912, across Michigan Avenue from Albion College campus. ...Read more
B&Bs in Towns near Albion
from $109
The Rooms at GrayfieldJonesville, MI
Located at the Depot, an 1890's Lake Shore and Michigan Southern passenger train station....Read more
from $85
Sheltowee Trace Bed & BreakfastConcord, MI
Unique, rustic, secluded log-home retreat. A blend of modern pleasures with the feel of t...Read more
from $125
The Grand Victorian Bed & Breakfast InnBellaire, MI
Nationally rated one of the Top 10 Romantic Inn's, providing 1st Class Romantic Getaway a...Read more