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| Research of Image pre-processing Algorithm in Automation Fingerprint Identification | |
| 引用本文： | (Information Engineering Institute,Inner Mongolia University Of Science and Technology)Jiang,Jie Li,Jie Hu,Xiaoli. Research of Image pre-processing Algorithm in Automation Fingerprint Identification[J]. 微计算机信息, 2005, 0(26) |
| 作者姓名： | (Information Engineering Institute Inner Mongolia University Of Science and Technology)Jiang Jie Li Jie Hu Xiaoli |
| 作者单位： | (Information Engineering Institute，Inner Mongolia University Of Science and Technology |
| 摘 要： | 1 Foreword Fingerprint is a kind of strip lines on people’s fin- gers, it has unique character and stability, there can’t be two fingerprints which are completely accorded in the world.Furthermore, fingerprint is invariable in all life. Hereby, we can correspond oneself with his fingerprint. By comparing his fingerprint with beforehand saved fin- gerprint can validate his real figure, this technology is called as fingerprint recognition.In automation finger- print matching, it is critical t… |
Research of Image pre-processing Algorithm in Automation Fingerprint Identification |
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| Jiang,Jie Li,Jie Hu,Xiaoli. Research of Image pre-processing Algorithm in Automation Fingerprint Identification[J]. Control & Automation, 2005, 0(26) | |
| Authors: | Jiang Jie Li Jie Hu Xiaoli |
| Affiliation: | (Information Engineering Institute,Inner Mongolia University Of Science and Technology)Jiang,Jie Li,Jie Hu,Xiaoli |
| Abstract: | In the paper, a valid method of fingerprint Image pre- processing is introduced. Experiment results show that this kind of algorithm can availably wipe off yawp imported by the incom- plete leave fingerprint - marking of sensor surface when finger- print sensor record fingerprint. Meanwhile, it can extract the ef- fective and uneffective zone of fingerprint effectively, and also further enhance ridge line and vale line of fingerprint so that make the lines of fingerprint clear, continuum, lubricity and has better contrast, at the same time, has quite quick speed, this fingerprint Image pre- processing time can be shorten greatly. |
| Keywords: | Fingerprint Image Pre- processing Partition Enhancement |
| 本文献已被 CNKI 等数据库收录！ | |