Patent ID: 9454700
Filing Date: 2016-09-27
CPC Classification: G06K,G06T

Claim Text:
1. A computer-implemented method comprising: identifying a plurality of matching point pairs, each pair comprising a first point selected from a plurality of first points of a verification template and a matching second point selected from a plurality of second points of an enrollment template, each first point comprising: (i) a location of a point of interest in a verification image corresponding to the verification template, and (ii) a descriptor describing a locality surrounding the point of interest in the verification image, and each second point comprising: (i) a location of a point of interest of an enrollment image corresponding to the enrollment template, and (ii) a descriptor describing a locality surrounding the point of interest in the enrollment image; obtaining a plurality of inlier point pairs selected from the plurality of matching point pairs, and a corresponding geometric transformation; and calculating a match score based on, at least one of: (i) the plurality of inlier point pairs, and (ii) the geometric transformation, wherein calculating the match score comprises computing a first match score by: