Application of Fuzzy Pattern Recognition on Fingerprint Processing

The presented fuzzy pattern recognition method based on intelligent reasoning logic has applied to fingerprint identification. The fuzzy characteristic and membership function are choosing for fuzzy matching. The recognition method based on membership function is used to make certain the starting point for pattern-matching. The similar template is found by recognition method based on closeness principle. At last, the recognition result is acquired by clustering analytical method. The method presented in the paper has high recognition rate and accuracy through the test.