Dattatray V. Jadhav

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This paper presents rotation invariant technique for iris feature extraction and fused post-classification at the decision level to improve the performance under non-ideal environmental conditions. In this work, directional iris texture features based on two-dimensional (2D) Fast Discrete Curvelet Transform (FDCT) are computed. This approach divides the(More)
—This paper presents a technique for face recognition which uses wavelet transform to derive desirable facial features. Three level decompositions are used to form the pyramidal multiresolution features to cope with the variations due to illumination and facial expression changes. The fractional power polynomial kernel maps the input data into an implicit(More)
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