Keyphrases
- diffusion equation
- anisotropic diffusion
- radially symmetric
- diffusion process
- scale space
- diffusion processes
- partial differential equations
- noise removal
- image enhancement
- boundary conditions
- filtering method
- scale spaces
- nonlinear diffusion
- finite difference
- straight line
- object recognition
- coherence enhancing diffusion
- median filter
- feature extraction
- multiresolution
- image analysis
- multiscale