Titlebook: Computer Analysis of Images and Patterns; 13th International C Xiaoyi Jiang,Nicolai Petkov Conference proceedings 2009 Springer-Verlag Berl

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A New Gabor Phase Difference Pattern for Face and Ear Recognitionpresents images by exploiting relationships of Gabor phase between pixel and its neighbors. There are two main contributions: 1) a novel phase difference measure is defined; 2) new encoding rules to mirror Gabor phase difference information are designed. Because of them, this method describes Gabor

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Is White Light the Best Illumination for Palmprint Recognition?liness, and high accuracy. Most of the current palmprint recognition systems use an active light to acquire clear palmprint images. Thus, light source is a key component in the system to capture enough of discriminant information for palmprint recognition. To the best of our knowledge, white light i

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Second-Level Partition for Estimating FAR Confidence Intervals in Biometric Systemscuracy of the results are expressed in terms of a False Reject Rate (FRR) or False Accept Rate (FAR) that is estimated using the training data set. A confidence interval is assigned to any claim of accuracy with 90% being commonly assumed for biometric-based authentication systems. However, these co

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Face Detection Using GPU-Based Convolutional Neural Networksent implementation utilizing the computational powers of modern graphics cards. The proposed system consists of a parallelized implementation of convolutional neural networks (CNNs) with a special emphasize on also parallelizing the detection process. Experimental validation in a smart conference ro