A soft thresholding approach for MDL denoising.
Janne OjanenJukka HeikkonenPublished in: EUSIPCO (2007)
Keyphrases
- soft thresholding
- denoising
- image denoising
- total variation
- wavelet domain
- minimum description length
- natural images
- noisy images
- image processing
- denoising algorithm
- noise reduction
- spatially adaptive
- normalized maximum likelihood
- noise removal
- frequency domain
- mdl principle
- model selection
- denoising methods
- wavelet denoising
- gaussian noise
- translation invariant
- scoring function
- wavelet packet
- maximum likelihood
- nonlinear diffusion
- sample size
- multiresolution