Statistical simulation of deformations using wavelet independent component analysis.
Ahmed ElsafiRami ZewailNelson G. DurdlePublished in: Visual Information Processing (2008)
Keyphrases
- independent component analysis
- natural image statistics
- principal component analysis
- independent components
- signal processing
- factor analysis
- blind source separation
- multiresolution
- multiscale
- principle component analysis
- blind signal separation
- wavelet coefficients
- independent subspace analysis
- natural gradient
- source separation
- single channel
- wavelet transform
- wavelet decomposition
- outlier detection
- feature vectors
- pattern recognition
- feature extraction
- image processing