SAR image denoising based on patch ordering in nonsubsample shearlet domain.
Shuaiqi LiuQi HuPengfei LiJie ZhaoZhihui ZhuPublished in: Turkish J. Electr. Eng. Comput. Sci. (2018)
Keyphrases
- image denoising
- total variation
- denoising
- natural images
- noisy images
- partial differential equations
- image processing
- image patches
- wavelet coefficients
- bilateral filtering
- multiplicative noise
- denoising algorithm
- wavelet domain
- translation invariant
- undecimated wavelet transform
- synthetic aperture radar
- denoising methods
- image deblurring
- nonlinear diffusion
- augmented lagrangian
- additive gaussian noise
- image restoration
- multiscale
- wavelet domain hidden markov tree
- wavelet denoising
- anisotropic diffusion
- nonlocal means
- edge detection
- high quality