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Maximum-likelihood deformation analysis of different-sized fingerprints
He, YL; Tian, J; Ren, Q; Yang, X; Kittler, J; Nixon, MS; Tian, Jie
2003
发表期刊AUDIO-AND VIDEO-BASED BIOMETRIC PERSON AUTHENTICATION, PROCEEDINGS
卷号2688期号:2003页码:421-428
文章类型Article
摘要This paper introduces a probabilistic formulation in terms of Maximum-likelihood estimation to calculate the optimal deformation parameters, such as scale, rotation and translation, between a pair of fingerprints acquired by different image capturers from the same finger. This uncertainty estimation technique allows parameter selection to be performed by choosing parameters that minimize the deformations uncertainty and maximize the global similarity between the pair of fingerprints. In addition, we use a multi-resolution search strategy to calculate the optimal deformation parameters in the space of possible deformation parameters. We apply the method to fingerprint matching in a pension fund management system in China, a fingerprint-based personal identification application system. The performance of the method shows that it is effective in estimating the optimal deformation parameters between a pair of fingerprints.
关键词Different-sized Fingerprints
WOS标题词Science & Technology ; Technology
收录类别SCI ; ISTP
语种英语
WOS研究方向Computer Science ; Imaging Science & Photographic Technology
WOS类目Computer Science, Artificial Intelligence ; Computer Science, Theory & Methods ; Imaging Science & Photographic Technology
WOS记录号WOS:000184940200050
引用统计
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/9924
专题09年以前成果
通讯作者Tian, Jie
作者单位1.Chinese Acad Sci, Inst Automat, Biometr Res Grp, Beijing 100080, Peoples R China
2.Chinese Acad Sci, Inst Automat, Biometr Res Grp, Beijing 100080, Peoples R China
推荐引用方式
GB/T 7714
He, YL,Tian, J,Ren, Q,et al. Maximum-likelihood deformation analysis of different-sized fingerprints[J]. AUDIO-AND VIDEO-BASED BIOMETRIC PERSON AUTHENTICATION, PROCEEDINGS,2003,2688(2003):421-428.
APA He, YL.,Tian, J.,Ren, Q.,Yang, X.,Kittler, J.,...&Tian, Jie.(2003).Maximum-likelihood deformation analysis of different-sized fingerprints.AUDIO-AND VIDEO-BASED BIOMETRIC PERSON AUTHENTICATION, PROCEEDINGS,2688(2003),421-428.
MLA He, YL,et al."Maximum-likelihood deformation analysis of different-sized fingerprints".AUDIO-AND VIDEO-BASED BIOMETRIC PERSON AUTHENTICATION, PROCEEDINGS 2688.2003(2003):421-428.
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