Knowledge Commons of Institute of Automation,CAS
Iris recognition based on non-local comparisons | |
Sun, ZN; Tan, TN; Wang, YH | |
发表期刊 | ADVANCES IN BIOMETRIC PERSON AUTHENTICATION, PROCEEDINGS |
2004 | |
卷号 | 3338期号:0页码:67-77 |
文章类型 | Article |
摘要 | Iris recognition provides a reliable method for personal identification. Inspired by recent achievements in the field of visual neuroscience, we encode the non-local image comparisons qualitatively for iris recognition. In this scheme, each bit iris code corresponds to the sign of an inequality across several distant image regions. Compared with local ordinal measures, the relationships of dissociated multi-pole are more informative and robust against intraclass variations. Thus non-local ordinal measures are more suited for iris recognition. In our early work, we have built a general framework "robust encoding of local ordinal measures" to unify several top iris recognition algorithms. Therefore the results reported in this paper improve state-of-the-art iris recognition performance essentially as well as evolve the framework from pair-wise local ordinal relationship to non-local ordinal feature of multiple regions. Our ideas are proved on CASIA iris image database. |
关键词 | None |
WOS标题词 | Science & Technology ; Technology |
收录类别 | SCI ; ISTP |
语种 | 英语 |
WOS研究方向 | Computer Science |
WOS类目 | Computer Science, Artificial Intelligence ; Computer Science, Theory & Methods |
WOS记录号 | WOS:000226133000007 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ia.ac.cn/handle/173211/9057 |
专题 | 09年以前成果 |
作者单位 | Chinese Acad Sci, Inst Automat, Ctr Biometr Res & Testing, Beijing 100080, Peoples R China |
推荐引用方式 GB/T 7714 | Sun, ZN,Tan, TN,Wang, YH. Iris recognition based on non-local comparisons[J]. ADVANCES IN BIOMETRIC PERSON AUTHENTICATION, PROCEEDINGS,2004,3338(0):67-77. |
APA | Sun, ZN,Tan, TN,&Wang, YH.(2004).Iris recognition based on non-local comparisons.ADVANCES IN BIOMETRIC PERSON AUTHENTICATION, PROCEEDINGS,3338(0),67-77. |
MLA | Sun, ZN,et al."Iris recognition based on non-local comparisons".ADVANCES IN BIOMETRIC PERSON AUTHENTICATION, PROCEEDINGS 3338.0(2004):67-77. |
条目包含的文件 | 条目无相关文件。 |
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