METHOD AND APPARATUS OF SELECTING CANDIDATE FINGERPRINT IMAGE FOR FINGERPRINT RECOGNITION
摘要:
A method of selecting a candidate fingerprint image for fingerprint recognition includes acquiring a target fingerprint image, generating a target frequency image based on a frequency conversion of the target fingerprint image, extracting frequency feature information associated with a representative frequency from the target frequency image, and selecting a candidate fingerprint image from enrolled fingerprint images by comparing the frequency feature information to enrolled frequency information.
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