Parametric Haar-Like Transforms in Image Denoising.
Susanna MinasyanJaakko AstolaKaren O. EgiazarianDavid GuevorkianPublished in: ICIP (2006)
Keyphrases
- image denoising
- denoising
- natural images
- noisy images
- total variation
- partial differential equations
- image processing
- wavelet coefficients
- wavelet domain
- denoising algorithm
- total variation regularization
- image deblurring
- nonlocal means
- undecimated wavelet transform
- contourlet transform
- additive gaussian noise
- edge preservation
- augmented lagrangian
- wavelet domain hidden markov tree
- bilateral filtering
- image inpainting
- denoising methods
- object recognition
- nonlinear diffusion