Image Denoising with Nonparametric Hidden Markov Trees.
Jyri J. KivinenErik B. SudderthMichael I. JordanPublished in: ICIP (3) (2007)
Keyphrases
- image denoising
- tree models
- denoising
- natural images
- noisy images
- total variation
- partial differential equations
- image processing
- bilateral filtering
- denoising methods
- wavelet coefficients
- tree structure
- denoising algorithm
- wavelet domain
- nonlinear diffusion
- total variation regularization
- wavelet domain hidden markov tree
- image deblurring
- mixture model
- image inpainting
- edge preservation
- additive gaussian noise
- contourlet transform
- image quality
- input image
- nonlocal means
- wavelet transform
- image segmentation