Keyphrases
- denoising
- basis pursuit
- image denoising
- natural images
- total variation
- noisy images
- image processing
- denoising algorithm
- noise removal
- compressed sensing
- sparse data
- sparse representation
- wavelet domain
- neural network
- gaussian noise
- signal processing
- learning algorithm
- high dimensional
- data sets
- least squares
- denoising methods
- spatially adaptive
- multiscale