Factorization of linear partial differential operators and Darboux integrability of nonlinear PDEs.
Serguei P. TsarevPublished in: SIGSAM Bull. (1998)
Keyphrases
- differential operators
- partial differential equations
- difference equations
- vector field
- diffusion equation
- anisotropic diffusion
- numerical solution
- image denoising
- differential equations
- level set
- image processing
- nonlinear diffusion
- high order
- scale space
- multiscale
- shape from shading
- fourth order
- image enhancement
- multiple scales
- detection algorithm
- feature detection
- diffusion tensor
- gaussian derivatives
- object recognition