Unconditionally Stable Schemes for Non-stationary Convection-Diffusion Equations.
Nadezhda AfanasyevaPetr N. VabishchevichMaria V. VasilyevaPublished in: NAA (2012)
Keyphrases
- non stationary
- diffusion equation
- semi implicit
- nonlinear diffusion
- finite difference
- numerical scheme
- anisotropic diffusion
- scale space
- partial differential equations
- diffusion process
- scale spaces
- diffusion processes
- noise removal
- image enhancement
- adaptive algorithms
- filtering method
- boundary conditions
- structure tensor
- reaction diffusion
- empirical mode decomposition
- coherence enhancing diffusion
- random fields
- edge detection
- object recognition
- pattern formation
- image segmentation
- image processing
- level set
- feature space
- preprocessing
- pattern recognition