资料下载
×
Research of Image pre-processi
消耗积分:3 |
格式:rar |
大小:215 |
2009-09-25
分享资料个
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 incomplete leave
fingerprint-marking of sensor surface when fingerprint sensor record fingerprint． Meanwhile， it can extract the
effective 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．
show that this kind of algorithm can availably wipe off yawp imported by the incomplete leave
fingerprint-marking of sensor surface when fingerprint sensor record fingerprint． Meanwhile， it can extract the
effective 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．
声明：本文内容及配图由入驻作者撰写或者入驻合作网站授权转载。文章观点仅代表作者本人，不代表电子发烧友网立场。文章及其配图仅供工程师学习之用，如有内容侵权或者其他违规问题，请联系本站处理。 举报投诉
评论(0)
发评论
- 相关下载
- 相关文章
