教師資料查詢 | 類別: 期刊論文 | 教師: 賴友仁 LAI YU-JEN (瀏覽個人網頁)

標題:An effective algorithm for fingerprint image enhancement based on wavelet transform
學年91
學期2
出版(發表)日期2003/02/01
作品名稱An effective algorithm for fingerprint image enhancement based on wavelet transform
作品名稱(其他語言)
著者Hsieh, Ching-tang; Lai, Eugene; Wang, You-chuang
單位淡江大學電機工程學系
出版者Kidlington: Pergamon
著錄名稱、卷期、頁數Pattern recognition 36(2), pp.303-312
摘要Among all the fingerprint identification/verification systems, such as minutiae-based or filterbank-based fingerprint matching, the performance relies heavily on the quality of the input fingerprint images. In this paper, we propose an effective algorithm of fingerprint image enhancement, which can much improve the clarity and continuity of ridge structures based on the multiresolution analysis of global texture and local orientation by the wavelet transform. Experimental results show that the enhanced image quality by using the wavelet-based enhancement algorithm is much better than the other existing methods for improving the minutiae detection.
關鍵字Fingerprint identification/verification systems; Minutiae-based; Filterbank-based; Multiresolution analysis; Global texture; Local orientation; Wavelet transform
語言英文
ISSN0031-3203
期刊性質
收錄於SCI;EI
產學合作
通訊作者Hsieh, Ching-tang
審稿制度
國別GRB
公開徵稿
出版型式紙本
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