Well-posedness of Cauchy problem of fourth-order Schrödinger equations in anisotropic Sobolev space.
Cuihua GuoShangbin CuiPublished in: Appl. Math. Comput. (2007)
Keyphrases
- hamilton jacobi
- fourth order
- partial differential equations
- anisotropic diffusion
- finite difference
- wave equation
- image interpolation
- diffusion equation
- noise removal
- distance transform
- image processing
- heat equation
- level set
- high order
- nonlinear diffusion
- eikonal equation
- numerical algorithms
- numerical solution
- image denoising
- scale space
- level set method
- scale spaces
- diffusion process
- edge preserving
- image analysis
- multiscale
- medial axis
- differential equations
- image enhancement
- steady state
- edge detection
- cost function