Learning sparse codes with a mixture-of-Graussians prior

Advances in Neural Information Processing Systems

Volumn , Issue , 2000, Pages 841-847

  Olshausen, Bruno A ^a   Millman, K Jarrod ^a  

^a UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

MIXTURES;

BASIS FUNCTIONS; COEFFICIENT DISTRIBUTION; GAUSSIANS; NATURAL IMAGES; OVER-COMPLETE; SPARSE CODES; SPARSE FORMS; TEST CASE;

FUNCTIONS;

EID: 84898938962     PISSN: 10495258     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (6)

1. Olshausen BA, Field DJ (1997) "Sparse coding with an overcomplete basis set: A strategy employed by VI?" Vision Research, 37: 3311-3325.
2. Bell AJ, Sejnowski TJ (1997) "The independent components of natural images are edge filters," Vision Research, 37: 3327-3338.
3. van Hateren JH, van der Schaaff A (1997) "Independent component filters of natural images compared with simple cells in primary visual cortex," Proc. Royal Soc. Lond. B, 265: 359-366.
4. Lewicki MS, Olshausen BA (1999) "A probabilistic framework for the adaptation and comparison of image codes," JOSA A, 16(7): 1587-1601.
5. Simoncelli EP, Freeman WT, Adelson EH, Heeger DJ (1992) "Shiftable multiscale transforms," IEEE Transactions on Information Theory, 38(2): 587-607.
6. Attias H (1999) "Independent factor analysis," Neural Computation, 11: 803-852.