1. A dispatcher apparatus having: one or more processors; a segmenter stored on a memory and executable by the one or more processors, the segmenter for receiving an image query including an image and segmenting the image into one or more content-type specific queries; a distributor stored on the memory and executable by the one or more processors, the distributor coupled to the segmenter for submitting the one or more content-type specific queries to one or more coupled corresponding content-type index tables for recognition; and an integrator stored on the memory and executable by the one or more processors, the integrator for receiving recognition results from the one or more corresponding content-type index tables, integrating the recognition results into an integrated result based on a level of agreement between the recognition results and transmitting the integrated result.