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Recently, in a task of face recognition, some researchers proposed a novel method called color space normalization (CSN) which can enhance the discriminating power of color spaces for color face recognition. This method can significantly reduce the correlation between the three color components RGB and thus can enhance the discriminating power of the concatenated color component RGB. This offers an...
In this paper, we develop a novel 3D face recognition algorithm based on Local Binary Pattern (LBP) representation under expression varieties. First, to enable the application of LBP representation framework, a special feature-based 3D face division scheme is proposed. Then, the LBP framework for 3D face representation is described, and the facial depth and normal information are extracted and encoded...
Recently, in a task of face recognition, some researchers proposed a novel method called Extended Two-Dimensional PCA (E2DPCA) which is an extension to the original 2DPCA for gray face recognition. This method can get a new covariance matrix preserving more local geometric structure information than previous 2DPCA methods and avoid small sample size problem of PCA method. But this approach only considers...
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