Eigenfaces vs. Fisherfaces: Recognition Using Class Specific Linear Projection
IEEE Transactions on Pattern Analysis and Machine Intelligence
Non-negative Matrix Factorization for Face Recognition
CCIA '02 Proceedings of the 5th Catalonian Conference on AI: Topics in Artificial Intelligence
Local Non-Negative Matrix Factorization as a Visual Representation
ICDL '02 Proceedings of the 2nd International Conference on Development and Learning
Non-negative Matrix Factorization with Sparseness Constraints
The Journal of Machine Learning Research
Journal of Cognitive Neuroscience
Face recognition using fisher non-negative matrix factorization with sparseness constraints
ISNN'05 Proceedings of the Second international conference on Advances in neural networks - Volume Part II
Face recognition using wavelet transform and non-negative matrix factorization
AI'04 Proceedings of the 17th Australian joint conference on Advances in Artificial Intelligence
Face recognition with radial basis function (RBF) neural networks
IEEE Transactions on Neural Networks
Face recognition using kernel direct discriminant analysis algorithms
IEEE Transactions on Neural Networks
CCDC'09 Proceedings of the 21st annual international conference on Chinese control and decision conference
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This paper proposes a method for face recognition by integrating non-negative matrix factorization with sparseness constraints (NMFs) and radial basis function (RBF) classifier. NMFs can represent a facial image based on either local or holistic features by constraining the sparseness of the basis images. The comparative experiments are carried out between NMFs with low or high sparseness and principle component analysis (PCA) for recognizing faces with or without occlusions. The simulation results show that RBF classifier outperforms k–nearest neighbor linear classifier significantly in recognizing faces with occlusions, and the holistic representations are generally less sensitive to occlusions or noise than parts-based representations.