Hierarchical independent component analysis: A multi-resolution non-orthogonal data-driven basis.
Piercesare SecchiSimone VantiniPaolo ZaniniPublished in: Comput. Stat. Data Anal. (2016)
Keyphrases
- independent component analysis
- data driven
- multiresolution
- coarse to fine
- hierarchical representation
- principal component analysis
- signal processing
- independent components
- factor analysis
- blind source separation
- natural image statistics
- independent subspace analysis
- principle component analysis
- image fusion
- wavelet transform
- source separation
- machine learning
- wavelet decomposition
- filter bank
- subband
- non stationary
- image processing