An adaptive algorithm for fingerprints image enhancement using Gabor filters

被引：3
|
作者：
Hadhoud, M. M.
ElKilani, W. S.
Samaan, A.
机构：
来源：
2007 INTERNATIONAL CONFERENCE ON COMPUTER ENGINEERING & SYSTEMS: ICCES '07 | 2007年
关键词：
fingerprint enhancement; Gabor filter; adaptive filter; segmentation;
D O I：
10.1109/ICCES.2007.4447053
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Fingerprint image enhancement is a preprocessing step in fingerprint recognition applications. In this paper, an improved algorithm for enhancement of fingerprint image is proposed. The proposed method includes additional steps of adaptive background subtraction and adaptive filtering to the previous fingerprint image enhancement methods based on Gabor filter. The adaptive filtering step enhances the edges of the fingerprints.
引用
收藏
页码：227 / 236
页数：10
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