Digital camera based fingerprint recognition

被引：12

作者：

Hiew, B. Y. ^{[1
]}

Teoh, Andrew B. J. ^{[2
]}

Pang, Y. H. ^{[1
]}

机构：

[1] Multimedia Univ Jalan Ayer Keroh Lama, Fac Informat Sci & Technol, Melaka 75450, Malaysia

[2] Yonsei Univ, BERC, Seoul, South Korea

来源：

ICT-MICC: 2007 IEEE INTERNATIONAL CONFERENCE ON TELECOMMUNICATIONS AND MALAYSIA INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1 AND 2, PROCEEDINGS | 2007年

关键词：

touch-less fingerprint recognition; preprocessing; Gabor filter; principle component analysis;

D O I：

10.1109/ICTMICC.2007.4448572

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Touch-less fingerprint recognition deserves increasing attention as it lets off the problems of deformation, maintenance, latent fingerprint problems and so on that still exist in the touch-based fingerprint technology. However, problems such as the low ridges-valleys contrast in the fingerprint images, defocus and motion blurriness raise when developing a digital camera based fingerprint recognition system. The system comprises of preprocessing, feature extraction and matching stages. The proposed preprocessing stage presents the promising results in terms of segmentation, enhancement and core point detection. Feature extraction is done by Gabor filter followed by Principle Component Analysis (PCA) and the favorable verification results are attained with Cosine Angle.

引用

页码：676 / +

页数：2

共 12 条

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