Fingerprint Verification Based on Wavelet and Edge Detection

摘要：

Fingerprint verification has been researched for many years,but there are still a lot of problems that we have to further resolve,such as the recognition rate and speed. In this paper,we proposed a new fingerprint verification method with application of wavelet transform and prewitt operator. The method is image-based and solves the difficulties caused by the noise,and the transition of fingerprints in position,scale,angle and so on. Wavelet transform has a good noise resistance,and prewitt operator is invariant to translation,rotation and scale,the integration of them can greatly improve the performance of the verification. And the experiment results also show that the method is definitely effective and has a low computation complexity.

关键词： fingerprint verification wavelet prewitt image-based.

作者: Zhou Weina Han Jun Zeng Xiaoyang Yan Weiwei

作者单位: State key lab ASIC & System,University of Fudan Shanghai,201203 China Information and engineer colle State key lab ASIC & System,University of Fudan Shanghai,201203 China

会议类型: 国际会议

会议名称: 2009 9th International Conference on Electronic Measurement & Instruments(第九届电子测量与仪器国际会议 ICEMI2009)

会议地点: 北京

会议语种:英文

页码: 3129-3132

在线出版日期: 2009-08-16（万方平台首次上网日期，不代表论文的发表时间）