Digital camera based fingerprint recognition


Hiew, Bee Yan and Teoh, Andrew Ben Jin and Pang, Ying Han (2007) Digital camera based fingerprint recognition. In: IEEE International Conference on Telecommunications/IEEE Malaysia International Conference on Communications (ICT-MICC 2007), 14-17 May 2007, Penang, Malaysia.

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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.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: touch-less fingerprint recognition, preprocessing, Gabor filter, Principle Component Analysis
Subjects: T Technology > T Technology (General)
Q Science > QA Mathematics > QA71-90 Instruments and machines > QA75.5-76.95 Electronic computers. Computer science
Divisions: Faculty of Engineering and Technology (FET)
Faculty of Information Science and Technology (FIST)
Depositing User: Ms Suzilawati Abu Samah
Date Deposited: 12 Oct 2011 03:55
Last Modified: 05 Jan 2017 03:21


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