Regularised Anisotropic Nonlinear Diffusion for Rendering Refraction in Volume Graphics.
David RodgmanMin ChenPublished in: VVG (2005)
Keyphrases
- nonlinear diffusion
- anisotropic diffusion
- computer graphics
- diffusion equation
- structure tensor
- diffusion processes
- partial differential equations
- scale spaces
- denoising
- coherence enhancing diffusion
- edge preserving
- noise removal
- diffusion process
- image denoising
- edge detection
- image processing
- scale space
- boundary conditions
- diffusion tensor
- noise reduction
- speckle noise
- vector valued
- signal to noise ratio
- diffusion filtering
- multiresolution
- noisy images
- edge detector