Image Denoising via Multi-scale Nonlinear Diffusion Models.
WenSen FengPeng QiaoXuanyang XiYunjin ChenPublished in: CoRR (2016)
Keyphrases
- image denoising
- diffusion models
- multiscale
- natural images
- nonlinear diffusion
- denoising
- wavelet coefficients
- diffusion model
- noisy images
- image processing
- total variation
- partial differential equations
- information diffusion
- nonlinear filters
- wavelet domain
- anisotropic diffusion
- influence maximization
- denoising methods
- denoising algorithm
- scale space
- social networks
- edge detection
- bilateral filtering
- additive gaussian noise
- wavelet transform
- image segmentation
- greedy algorithm
- high order
- wavelet domain hidden markov tree
- augmented lagrangian
- computational complexity
- diffusion equation
- image analysis
- subband