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    题名: An Effective Method for Fingerprint Classification
    作者: 謝景棠;Hsieh, Ching-tang;Shyu, Shys-rong;Hung, Kuo-ming
    贡献者: 淡江大學電機工程學系
    关键词: Biometrics ; Fingerprint Classification;Wavelets;Poincare Index;Singular Point Detection
    日期: 2009-06-01
    上传时间: 2010-08-09 19:49:51 (UTC+8)
    出版者: 淡江大學
    摘要: In this paper, we present a fast and precise method for fingerprint classification. The proposed method directly extracts the directional information from the thinned image of the fingerprint.We use an octagon mask to search the center point of the region of interest and consider both the direction information and the singular points in the region of interest to classify the fingerprints. In the system, not only is the amount of computation reduced but also can the extracted information be used for identification on AFIS. The system has been tested all 4000 fingerprint images on the NIST special fingerprint database 4. The classification accuracy reaches 93.425% with no rejection for 4-class classification problem.
    關聯: 淡江理工學刊 = Tamkang Journal of Science and Engineering 12(2), pp.169-182
    DOI: 10.6180/jase.2009.12.2.09
    显示于类别:[電機工程學系暨研究所] 期刊論文


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