Deviation bounds for wavelet shrinkage.
Dawei HongJean-Camille BirgetPublished in: IEEE Trans. Inf. Theory (2003)
Keyphrases
- wavelet shrinkage
- denoising
- image denoising
- translation invariant
- signal to noise ratio
- inverse problems
- noise suppression
- wavelet transform
- shift invariant
- nonlinear diffusion
- total variation
- noisy images
- image processing
- natural images
- denoising algorithm
- extensive simulations
- image analysis
- noise removal
- anisotropic diffusion
- noise reduction
- global optimization
- wavelet coefficients
- gray scale
- optimization problems