Wavelet De-noising for Blind Source Separation in Noisy Mixtures.
Bertrand RivetVincent VigneronAnisoara Paraschiv-IonescuChristian JuttenPublished in: ICA (2004)
Keyphrases
- denoising
- blind source separation
- source separation
- adaptive particle swarm optimization
- soft threshold
- independent component analysis
- wavelet domain
- image denoising
- non stationary
- image processing
- noisy images
- blind separation
- total variation
- natural images
- wavelet packet
- source signals
- independent components
- frequency domain
- speech signal
- negative matrix factorization
- eigenvalue decomposition
- wavelet decomposition
- multiresolution
- spatial domain
- neural network
- sparse representation
- multiscale
- computer vision