Anisotropic diffusion on complex tensor fields for PolSAR image filtering.
Nan XueGui-Song XiaLiangpei ZhangPublished in: IGARSS (2014)
Keyphrases
- anisotropic diffusion
- image filtering
- diffusion tensor
- edge detection
- bilateral filtering
- structure tensor
- tensor field
- dt mri
- vector valued images
- partial differential equations
- edge preserving
- noise removal
- nonlinear diffusion
- scalar valued
- diffusion equation
- diffusion process
- region growing
- multiscale
- filtering method
- valued data
- denoising
- median filter
- edge information
- positive definite
- noisy images
- image processing
- edge detector
- image denoising
- image restoration
- medical images