20 search results - page 1 / 4 » The Spectral Independent Components of Natural Scenes |
91
Voted
BMCV
2000
Springer
15 years 3 months ago
2000
Springer
Abstract. We apply independent component analysis (ICA) for learning an efficient color image representation of natural scenes. In the spectra of single pixels, the algorithm was a...
ICPR
2004
IEEE
16 years 2 days ago
2004
IEEE
Statistical methods, such as independent component analysis, have been successful in learning local low-level features from natural image data. Here we extend these methods for le...
84
Voted
NIPS
2004
15 years 10 days ago
2004
In this paper, linear multilayer ICA (LMICA) is proposed for extracting independent components from quite high-dimensional observed signals such as large-size natural scenes. Ther...
71
Voted
NIPS
1996
15 years 8 days ago
1996
82
Voted
ISCAS
1999
IEEE
15 years 3 months ago
1999
IEEE
The problem of blindly separating signal mixtures with fewer mixture components than independent signal sources is mathematically ill-defined, and requires suitable prior informat...