An adaptive VPDE image denoising model based on structure tensor.
Cong JinQian LiShu-Wei JinPublished in: Multim. Tools Appl. (2019)
Keyphrases
- image denoising
- structure tensor
- nonlinear diffusion
- denoising
- partial differential equations
- anisotropic diffusion
- noisy images
- natural images
- total variation
- corner detection
- image processing
- wavelet domain
- wavelet coefficients
- tensor field
- optical flow
- dt mri
- human vision
- positive definite
- edge information
- diffusion tensor
- additive noise
- noise removal
- edge preserving
- augmented lagrangian