A Novel Speckle Suppression Method with Quantitative Combination of Total Variation and Anisotropic Diffusion PDE Model.
Jiamu LiZijian WangWenbo YuYunhua LuoZhongjun YuPublished in: Remote. Sens. (2022)
Keyphrases
- anisotropic diffusion
- fidelity term
- edge detection
- total variation
- high order
- numerical scheme
- partial differential equations
- image restoration
- impulse noise removal
- regularization term
- edge preserving
- image denoising
- denoising
- similarity measure
- image processing
- diffusion process
- noise removal
- half quadratic
- vector valued images
- ultrasound images
- energy function
- gray level
- piecewise constant
- blind deconvolution
- nonlinear diffusion
- computer vision