CASIA OpenIR  > 09年以前成果
Image enhancement and minutiae matching in fingerprint verification
He, YL; Tian, J; Luo, XP; Zhang, TH; Tian, Jie
AbstractFingerprint image enhancement and minutiae matching are two key steps in an automatic fingerprint identification system. In this paper, we develop a fingerprint image enhancement algorithm based on orientation fields; According to the principles of Jain et al.'s matching algorithm, we also introduce ideas along the following three aspects: introduction of ridge information into the minutiae matching process in a simple but effective way, which solves the problem of reference point pair selection with low computational cost; use of a variable sized bounding box to make our algorithm more robust to non-linear deformation between fingerprint images; use of a simpler alignment method in our algorithm. Experiments using the Fingerprint Verification Competition 2000 (FVC2000) databases with the FVC2000 performance evaluation show that these ideas are effective. (C) 2002 Elsevier Science B.V. All rights reserved.
KeywordFingerprint Image Enhancement Minutiae Matching And Orientation Field
WOS HeadingsScience & Technology ; Technology
Indexed BySCI
WOS Research AreaComputer Science
WOS SubjectComputer Science, Artificial Intelligence
WOS IDWOS:000181368900022
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Document Type期刊论文
Corresponding AuthorTian, Jie
AffiliationChinese Acad Sci, Inst Automat, Artificial Intelligence Lab, Fingerpass Res Grp, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
He, YL,Tian, J,Luo, XP,et al. Image enhancement and minutiae matching in fingerprint verification[J]. PATTERN RECOGNITION LETTERS,2003,24(9-10):1349-1360.
APA He, YL,Tian, J,Luo, XP,Zhang, TH,&Tian, Jie.(2003).Image enhancement and minutiae matching in fingerprint verification.PATTERN RECOGNITION LETTERS,24(9-10),1349-1360.
MLA He, YL,et al."Image enhancement and minutiae matching in fingerprint verification".PATTERN RECOGNITION LETTERS 24.9-10(2003):1349-1360.
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