Fingerprint processing device, fingerprint processing method, program, fingerprint processing circuit

摘要

PROBLEM TO BE SOLVED: To provide a fingerprint processing device capable of collating at a high speed without specifying the center of a fingerprint. SOLUTION: Among a plurality of feature points of a fingerprint specified in a fingerprint image of a collation source, a representative value based on the first combination indicating the minimum distance among the first distances between each feature point is A predetermined number of feature points selected in descending order are determined as representative feature points used in the fingerprint matching process. [Selection diagram] Fig. 1