Keyphrases
- denoising
- image denoising
- noisy images
- image processing
- wavelet domain
- total variation
- natural images
- denoising algorithm
- frequency domain
- noise removal
- wavelet denoising
- machine learning
- basis pursuit
- spatially adaptive
- translation invariant
- denoising methods
- higher order
- data sets
- gaussian noise
- probabilistic model
- information retrieval
- hard thresholding