Systems, methods, and devices for image matching and object recognition in images using image regions
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United States of America Patent
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Nov 29, 2016
Grant Date -
Jan 14, 2016
app pub date -
Jun 20, 2015
filing date -
Jul 10, 2014
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Abstract
A computer-implemented method for determining whether a first image contains at least a portion of a second image, includes: dividing set first image into multiple image regions; for a particular image region of the multiple image regions, determining a particular set of feature points associated with the particular image region; and attempting to match feature points in the particular set of feature points with second feature points associated with the second image to determine whether the particular image region of the first image contains at least a portion of the second image, wherein the first image is considered to contain at least a portion of a second image when the particular image region of the first image contains at least a portion of the second image.
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