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Personal identification based on iris texture analysis
Ma, L; Tan, T; Wang, YH; Zhang, DX
2003-12-01
发表期刊IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE
卷号25期号:12页码:1519-1533
文章类型Article
摘要With an increasing emphasis on security, automated personal identification based on biometrics has been receiving extensive attention over the past decade. Iris recognition, as an emerging biometric recognition approach, is becoming a very active topic in both research and practical applications. In general, a typical iris recognition system includes iris imaging, iris liveness detection, and recognition. This paper focuses on the last issue and describes a new scheme for iris recognition from an image sequence. We first assess the quality of each image in the input sequence and select a clear iris image from such a sequence for subsequent recognition. A bank of spatial filters, whose kernels are suitable for iris recognition, is then used to capture local characteristics of the iris so as to produce discriminating texture features. Experimental results show that the proposed method has an encouraging performance. In particular, a comparative study of existing methods for iris recognition is conducted on an iris image database including 2,255 sequences from 213 subjects. Conclusions based on such a comparison using a nonparametric statistical method (the bootstrap) provide useful information for further research.
关键词Iris Recognition Image Quality Assessment Multichannel Spatial Filters Texture Analysis Biometrics
WOS标题词Science & Technology ; Technology
关键词[WOS]FACE RECOGNITION ; FILTERS
收录类别SCI
语种英语
WOS研究方向Computer Science ; Engineering
WOS类目Computer Science, Artificial Intelligence ; Engineering, Electrical & Electronic
WOS记录号WOS:000186765000002
引用统计
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/9907
专题09年以前成果
作者单位Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100080, Peoples R China
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GB/T 7714
Ma, L,Tan, T,Wang, YH,et al. Personal identification based on iris texture analysis[J]. IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE,2003,25(12):1519-1533.
APA Ma, L,Tan, T,Wang, YH,&Zhang, DX.(2003).Personal identification based on iris texture analysis.IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE,25(12),1519-1533.
MLA Ma, L,et al."Personal identification based on iris texture analysis".IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE 25.12(2003):1519-1533.
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