Image Denoising Based on Wave Atoms and Cycle Spinning.
Wei-Qiang ZhangYi-Mei SongJiqiang FengPublished in: CIS (2012)
Keyphrases
- image denoising
- denoising
- noisy images
- total variation
- natural images
- partial differential equations
- image processing
- wavelet domain
- wavelet coefficients
- logic programs
- wavelet domain hidden markov tree
- total variation regularization
- bilateral filtering
- undecimated wavelet transform
- denoising methods
- nonlinear diffusion
- image inpainting
- additive gaussian noise
- wavelet based image denoising
- image deblurring
- denoising algorithm
- nonlocal means
- edge preservation
- augmented lagrangian
- image data
- wavelet denoising
- higher order