Edge Detection and Anisotropic Diffusion for Tensor-Valued Images.
Fan ZhangEdwin R. HancockPublished in: ICIP (2006)
Keyphrases
- anisotropic diffusion
- tensor valued
- edge detection
- diffusion tensor
- noise removal
- multiscale
- edge detector
- edge preserving
- diffusion process
- image processing
- nonlinear diffusion
- noisy images
- partial differential equations
- diffusion equation
- bilateral filtering
- diffusion coefficient
- noise reduction
- image enhancement
- edge information
- signal to noise ratio
- ultrasound images
- edge map
- zero crossing
- speckle noise
- computer vision