淡江大學機構典藏:Item 987654321/50562
English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 62830/95882 (66%)
造访人次 : 4030979      在线人数 : 1061
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
搜寻范围 查询小技巧：
  • 您可在西文检索词汇前后加上"双引号"，以获取较精准的检索结果
  • 若欲以作者姓名搜寻，建议至进阶搜寻限定作者字段，可获得较完整数据
    •  进阶搜寻


    jsp.display-item.identifier=請使用永久網址來引用或連結此文件: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/50562


    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

    文件中的档案:

    档案 大小格式浏览次数
    1560-6686_12(2)p169-182.pdf9474KbAdobe PDF320检视/开启

    在機構典藏中所有的数据项都受到原著作权保护.

    TAIR相关文章

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - 回馈