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Transactions: WSEAS TRANSACTIONS ON ELECTRONICS
Transactions ID Number: 31-865
Full Name: Bo Jin
Position: Professor
Age: ON
Sex: Female
Address: No.8 South Qian Hu Road Ningbo
Country: CHINA
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E-mail address: jiaxun.ch@gmail.com
Other E-mails: gaoyibo@gmail.com
Title of the Paper: Fingerprint Singular Point Detection Algorithm by Poincar¨¦ Index
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Number of paper pages: 10
Abstract: Fingerprint indexing is an efficient technique that greatly improves the performance of Automated Fingerprint Identification Systems. We propose a continuous fingerprint indexing method based on location, direction estimation and correlation of fingerprint singular points. There have been many approaches introduced in the design of feature extraction. Based on orientation field, Firstly, we divide it into blocks to compute the Poincar¨¦ Index. Then, the blocks which may have singularities are detected in the block images. Experiment show the present algorithm is robust than the traditional method on poor quality images.
Keywords: Fingerprint Core Delta Point Orientation Poincar¨¦ Index
EXTENSION of the file: .pdf
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