Iris recognition based on weighted Gabor filter

	Iris recognition based on weighted Gabor filter
	Li H.-L.; Guo L.-H.; Wang X.-Z.; Li X.-M.; Dong Y.-F.; Fang Y.-C.
	2014
发表期刊	Jilin Daxue Xuebao (Gongxueban)/Journal of Jilin University (Engineering and Technology Edition)
ISSN	ISBN/16715497
卷号	44 期号:1 页码:196-202
摘要	In order to improve recognition rate of the iris recognition system, the Gabor filter is studied, and the weighted Hamming distance based on analytic hierarchy process is proposed. First, the feature image is generated through different scales and directions of the odd symmetric Gabor filter. Then, the recognition correct rate and error rate are acquired by Hamming distance matching. The appropriate scale and direction are selected to calculate the weighted Hamming distance. The weight is calculated by analytic hierarchy process. Finally, the weighted Hamming distance is used to iris recognition. The equal error rate of CASIA2.0 and MMU1 are decreased by 0.64% and 0.56%, respectively. The experimental results show that this method has better recognition performance and robustness.
收录类别	EI
语种	中文
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/44115
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Li H.-L.,Guo L.-H.,Wang X.-Z.,et al. Iris recognition based on weighted Gabor filter[J]. Jilin Daxue Xuebao (Gongxueban)/Journal of Jilin University (Engineering and Technology Edition),2014,44(1):196-202.
APA	Li H.-L.,Guo L.-H.,Wang X.-Z.,Li X.-M.,Dong Y.-F.,&Fang Y.-C..(2014).Iris recognition based on weighted Gabor filter.Jilin Daxue Xuebao (Gongxueban)/Journal of Jilin University (Engineering and Technology Edition),44(1),196-202.
MLA	Li H.-L.,et al."Iris recognition based on weighted Gabor filter".Jilin Daxue Xuebao (Gongxueban)/Journal of Jilin University (Engineering and Technology Edition) 44.1(2014):196-202.

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