Variational Solutions to Nonlinear Diffusion Equations with Singular Diffusivity.
Gabriela MarinoschiPublished in: J. Optim. Theory Appl. (2014)
Keyphrases
- diffusion equation
- nonlinear diffusion
- anisotropic diffusion
- scale space
- partial differential equations
- diffusion process
- scale spaces
- noise removal
- image enhancement
- boundary conditions
- coherence enhancing diffusion
- denoising
- diffusion processes
- filtering method
- pattern formation
- finite difference
- noise reduction
- image denoising
- structure tensor
- edge preserving
- diffusion tensor
- image processing
- level set
- multiscale
- optical flow
- image segmentation