paper evaluates the performance of face recognition with different CIE color spaces. The XYZ and L*a;*b* color spaces are compared with the gray image (luminance information Y). The face recognition system consists of a feature extraction step and a classification step. The Kernel-PCA is used to construct the feature space. Kernel-PCA is a nonlinear form of Principal Component Analysis (PCA). The k-nearest neighbor classifier with cosine measure is used in the classification step. Experiments using FEI color database with 200 subjects, show that the b* color component can improve the recognition rate.
CITATION STYLE
Ebied, H. M. (2014). Evaluation of CIE-XYZ system for face recognition using kernel-PCA. Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST, 117, 137–143. https://doi.org/10.1007/978-3-319-11629-7_20
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