Keyphrases
- denoising
- image denoising
- noisy images
- natural images
- total variation
- image processing
- wavelet domain
- gaussian noise
- spatially adaptive
- noise removal
- denoising algorithm
- translation invariant
- nonlinear diffusion
- wavelet denoising
- denoising methods
- basis pursuit
- database
- neural network
- wavelet packet
- wavelet based denoising
- noise level
- frequency domain
- least squares