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- W2392651837 abstract "The block theory and two-dimensional principal component analysis( 2DPCA) were combined,and the modular two-dimensional principal component analysis( M-2DPCA) was studied in face recognition. The original image matrix was divided into modular image matrixes,and the image covariance matrix was formed directly by using sub-image matrixes,and its eigenvectors were derived. The eigenvectors were used to extract and analyze image feature for face recognition. The experiments based on the Yale face database showed that it had a higher recognition rate of M-2DPCA than 2DPCA under the same training specimens and eigenvectors. The information of image covariance matrix was fully utilized in M-2DPCA method,which had an admirable recognition rate and robustness on face recognition,and it was important to further research on face recognition." @default.
- W2392651837 created "2016-06-24" @default.
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- W2392651837 date "2014-01-01" @default.
- W2392651837 modified "2023-09-23" @default.
- W2392651837 title "A M-2DPCA Face Recognition Method" @default.
- W2392651837 hasPublicationYear "2014" @default.
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