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Palmprint identification/verification is becoming increasingly popularity in recent years. The fundamental step in palmprint based biometric authentication system is in locating the region of interest (ROI) in palmprint images. In this paper, we propose a novel three stage process of palmprint verification. Stage one involves a new method of locating and segmenting the ROI of palmprint images and...
In this paper, we present an efficient feature level fusion scheme that we apply on face and palmprint images. The features for each modality are obtained using log Gabor transform and concatenated to form a fused feature vector. We then use particle swarm optimization (PSO) scheme to reduce the dimension of this vector. Final classification is performed on the projection space of the selected features...
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