Image Denoising Based on Gaussian and Non-Gaussian Assumption.
Ping ZhaoZhaowei ShangChun ZhaoPublished in: Int. J. Wavelets Multiresolution Inf. Process. (2012)
Keyphrases
- image denoising
- denoising
- gaussian distribution
- noisy images
- natural images
- image processing
- total variation
- gaussian noise
- partial differential equations
- image prior
- wavelet coefficients
- wavelet domain
- maximum likelihood
- bilateral filtering
- additive gaussian noise
- denoising algorithm
- denoising methods
- image inpainting
- image deblurring
- gaussian mixture model
- non stationary
- noise model
- augmented lagrangian
- total variation regularization
- wavelet domain hidden markov tree
- nonlinear diffusion
- generalized gaussian
- edge preservation
- gaussian filter
- multiresolution