PATENT OF THE WEEK – FINGER PRINT RECOGNITION METHOD

This invention “Finger print recognition method” was invented by Kim Bong-IL, Kim Mun-Kyu,  An Yung-Kyung,  Lee Jae-Yun, Lee Sang-Sun,  Lee Hwang-Jae,  Lee Yun-Suk,  Kim Man-Hui,  Chong Ki-Hyuk,  Kang Nam-Chon,  Hong Sun-Pyo and Choi Jung-Ho was granted a patent on 10th April 1992 by South Korea patent office bearing patent grant number KR920002928B1 to the patentee.

The present invention relates to a fingerprint discrimination method for discriminating whether a fingerprint is identical by comparing a position and a direction with respect to a weak point and a branch point of a ridge, which is a characteristic pattern of a fingerprint and a fingerprint, in distinguishing a registered fingerprint and an input fingerprint. will be. In general, fingerprint transplantation identification, which is widely used, has to be made into digital information by cameras or sensors for computer processing in the form of a number of identification systems. Brought it. And when this algorithm is applied to the 1: 1 system, it cannot be practical because of the high throughput. However, a high-speed processing device is used to solve this problem. However, there are many disadvantages in the identification of fingerprints.