[in Chinese], [in Chinese], [in Chinese]. A Fast Approach to Face Location and Normalization[J]. Acta Photonica Sinica, 2005, 34(12): 1906
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A new method for human face image scale and direction estimation is proposed using covariance matrix eigenvalue and eigenvector of edge set,which is proved by theory and experiments.Based on the method,a novel approach to face location and normalization is presented,which is proved to be fast and precise.