Fingerprint recognition method and fingerprint recognition system
A technology of fingerprint identification and fingerprint template, which is applied in character and pattern recognition, instruments, computer parts, etc., and can solve the problem of unable to identify peeling fingerprints
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[0083] The fingerprint identification process is actually a matching process of fingerprint information. Specifically, it is to match fingerprint features extracted from fingerprint images collected on-site with fingerprint features in a pre-stored fingerprint template. Therefore, it is not difficult to see that fingerprint features are the key data in the fingerprint identification process, and the information recorded therein directly affects the accuracy of the matching results. The present invention provides a new fingerprint feature structure, the specific structure of which is as follows:
[0084] Feature head Fingerprint profile information Fingerprint Singularity Information Fingerprint minutiae information
[0085] Table 1
[0086] It can be seen from Table 1 that the fingerprint features provided by the present invention include four parts: feature head, contour feature, singular point feature, and minutiae feature.
[0087] Describing the contour fea...
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