Non-ideal Iris Image Enhancement Algorithm Based on Local Standard Deviation

被引：0
作者：
Yan, Fei [1 ]
Tian, Yantao [1 ]
Zhou, Changjiu [1 ,2 ]
Cao, Liuyang [1 ]
Zhou, Yanhua [1 ]
Wu, Haiwei [1 ]
机构：
[1] Jilin Univ, Coll Commun Engn, Changchun 130022, Peoples R China
[2] Singapore Polytech, Adv Robot & Intelligent Control Ctr, Singapore, Singapore
来源：
2015 27TH CHINESE CONTROL AND DECISION CONFERENCE (CCDC) | 2015年
关键词：
Iris Recognition; Image Enhancement; Texture Enhancement; Color Image; RECOGNITION;
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：
A non-ideal iris image enhancement algorithm based on local standard deviation was put forward. The algorithm can enhance gray and color iris images with poor contrast. Experiments show that the proposed method can increase the correct acceptance rate and reduce the false rejection rate of iris recognition system, so the algorithm can improve the accuracy of iris recognition system.
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页码：4755 / 4759
页数：5
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