Wavelet Shrinkage With Consistent Cycle Spinning Generalizes Total Variation Denoising.
Ulugbek KamilovEmrah BostanMichael UnserPublished in: IEEE Signal Process. Lett. (2012)
Keyphrases
- denoising
- total variation
- wavelet shrinkage
- image denoising
- noisy images
- convex optimization
- image processing
- wavelet domain
- natural images
- regularization term
- total variation regularization
- translation invariant
- denoising algorithm
- noise removal
- partial differential equations
- frequency domain
- filtering method
- wavelet packet
- gaussian noise
- denoising methods
- image deblurring
- nonlinear diffusion
- computer vision
- anisotropic diffusion
- noise suppression
- fidelity term
- noise level