4. The system of claim 1 further comprising: a feature set analyzer comprising one or more computers configured to identify similarity feature sets from a plurality of features derived from digital representations of a plurality of image captures, the plurality of features being represented in a feature space corresponding to a recognition algorithm and the similarity feature sets being selected based on a similarity measure.
4. The system of claim 1 further comprising: a feature set analyzer comprising one or more computers configured to identify similarity feature sets from a plurality of features derived from digital representations of a plurality of image captures, the plurality of features being represented in a feature space corresponding to a recognition algorithm and the similarity feature sets being selected based on a similarity measure. 6. The system of claim 4 wherein the recognition algorithm is an image processing algorithm including at least one of the following: SIFT, BRISK, SURF, FERNS, DAISY, GLOH, FAST, OCR, FREAK, HOG BRIEF, Harris Corners detector, EOG, TILT and facial recognition.