COPICA - independent component analysis via copula techniques.
Ray-Bing ChenMeihui GuoWolfgang K. HärdleShih-Feng HuangPublished in: Stat. Comput. (2015)
Keyphrases
- independent component analysis
- independent components
- principal component analysis
- factor analysis
- signal processing
- blind source separation
- independent subspace analysis
- probability density function
- principle component analysis
- joint distribution
- source separation
- natural image statistics
- similarity measure
- higher order statistics
- mixing matrix