Title :
High-Speed Multispectral Iris Capture System Design
Author :
Gong, Yazhuo ; Zhang, David ; Shi, Pengfei ; Yan, Jingqi
fDate :
7/1/2012 12:00:00 AM
Abstract :
Multispectral iris recognition is one of the most reliable biometrics in terms of recognition performance. This paper describes the design and implementation of a high-speed multispectral iris capture device, which consists of four parts, i.e., capture, illumination, interaction, and control units. A multispectral iris image database is created by the proposed capture device, and then, we use the iris image-level fusion to further investigate the effectiveness of the proposed capture device by the 1-D log-Gabor wavelet filter approach. Experimental results are also presented in this paper.
Keywords :
biomedical equipment; biomedical optical imaging; image fusion; iris recognition; medical image processing; 1D log-Gabor wavelet filter approach; biometrics; high-speed multispectral iris capture device; high-speed multispectral iris capture system design; iris image-level fusion; multispectral iris image database; multispectral iris recognition; Charge coupled devices; Educational institutions; Iris; Iris recognition; Lenses; Light emitting diodes; Lighting; Iris capture device; iris recognition; multispectrum;
Journal_Title :
Instrumentation and Measurement, IEEE Transactions on
DOI :
10.1109/TIM.2012.2183036