CASIA OpenIR  > 09年以前成果
Maximum-likelihood deformation analysis of different-sized fingerprints
He, YL; Tian, J; Ren, Q; Yang, X; Kittler, J; Nixon, MS; Tian, Jie
Source PublicationAUDIO-AND VIDEO-BASED BIOMETRIC PERSON AUTHENTICATION, PROCEEDINGS
2003
Volume2688Issue:2003Pages:421-428
SubtypeArticle
AbstractThis 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.
KeywordDifferent-sized Fingerprints
WOS HeadingsScience & Technology ; Technology
Indexed BySCI ; ISTP
Language英语
WOS Research AreaComputer Science ; Imaging Science & Photographic Technology
WOS SubjectComputer Science, Artificial Intelligence ; Computer Science, Theory & Methods ; Imaging Science & Photographic Technology
WOS IDWOS:000184940200050
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Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/9924
Collection09年以前成果
Corresponding AuthorTian, Jie
Affiliation1.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
Recommended Citation
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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