Nonconvex higher-order regularization based Rician noise removal with spatially adaptive parameters.
Myeongmin KangMyungjoo KangMiyoun JungPublished in: J. Vis. Commun. Image Represent. (2015)
Keyphrases
- spatially adaptive
- noise removal
- denoising
- higher order
- natural images
- diffusion filtering
- image denoising
- denoising algorithm
- image processing
- noisy images
- gaussian noise
- image enhancement
- total variation
- image deblurring
- wavelet domain
- noise reduction
- edge detection
- anisotropic diffusion
- locally adaptive
- high order
- maximum likelihood
- noise model
- bilateral filter
- frequency domain
- impulse noise
- compressed images
- denoising methods
- spatial frequency
- pairwise
- motion estimation
- markov random field
- image compression
- wavelet packet