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A novel iris localization method and user-specific automatic iris authentication approach based on feature selection is proposed in this paper. First, two iris sub-regions, where are nearly not occluded by useless parts such as eyelash and eyelid, are segmented as region of interest (ROI). Second, multi-scale Gabor filters are adopted to extract the texture feature of ROI. Third, genetic algorithm...
Recent years, the biometric technology attracts more and more people's attention. However, the single-modal biometric technology is difficult to meet the higher security needs and multi-modal biometric technology gradually becomes the mainstream of biometrics. In this paper, face and palmprint biological characteristics are used for recognition. Gabor transform and Independent Component Analysis (ICA)...
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