4Field D J. What Is the Goal of Sensory Coding? Neural Computation, 1994, 6(4) : 559 -601.
5Olshausen B A, Field D J. Emergence of Simple-Cell Receptive Field Properties by Learning a Sparse Code for Natural Images. Nature, 1996, 381(6583): 607-609.
6Hyvarinen A, Hoyer P O. A Two-Layer Sparse Coding Model Learns Simple and Complex Cell Receptive Fields and Topography from Natural Images. Vision Research, 2001, 41(18): 2413-2423.
7Grimes D B, Rao R P N. Bilinear Sparse Coding for Invariant Vision. Neural Computation, 2005, 17( 1 ) : 47 -73.
8Hoyer P O. Non-Negative Matrix Factorization with Sparseness Constraints. Journal of Machine Learning Research, 2004, 5 (12): 1457 - 1469.
9Malo J, Epifanio I, Navarro R, et al. Non-Linear Image Representation for Efficient Perceptual Coding. IEEE Trans on Image Processing, 2006, 15(1) : 68 -80.
10Li Qingyong, Lin Dacheng, Shi Zhongzhi. Task-Oriented Sparse Coding Model for Pattern Classification// Proe of the International Conference on Advances in Natural Computation. Changsha, China,2005 : 903 -914.