Wavelet Transform-Based Fingerprints Image Processing

被引：0
|
作者：
Wang, Guilei [1 ]
Han, XiaoJun [1 ]
机构：
[1] Tianjin Polytech Univ, Dept Format & Commun, Tianjin, Peoples R China
来源：
PROCEEDINGS OF 2010 ASIA-PACIFIC YOUTH CONFERENCE ON COMMUNICATION, VOLS 1 AND 2 | 2010年
关键词：
wavelet transform; De-noising; wavelet enhanced; coefficient;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This essay will carry out fingerprint image processing based on the technology of wavelet transform, include fingerprint Image De-noising and Wavelet Enhanced. Fingerprint image with the main characteristics can be obtained. Then, wavelet is utilized to analyze and compare the coefficient of fingerprints image. It is prepared for the following feature extraction and fingerprint matching. The experimental results show that the application of wavelet technology for processing fingerprint image can obtain satisfactory results, the application of wavelet analysis and comparison for coefficient of fingerprint image can reduce the computation and improve recognition accuracy and speed.
引用
收藏
页码：775 / 778
页数：4
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