A Nonlocal p-Laplacian Evolution Equation with Nonhomogeneous Dirichlet Boundary Conditions.
F. AndreuJosé M. MazónJulio D. RossiJulián ToledoPublished in: SIAM J. Math. Anal. (2008)
Keyphrases
- boundary conditions
- evolution equation
- partial differential equations
- image denoising
- total variation
- level set
- curve evolution
- denoising
- image restoration
- variational framework
- diffusion equation
- active contours
- shape from shading
- energy functional
- sufficient conditions
- boundary value problem
- anisotropic diffusion
- active contour model
- differential operators
- image intensity
- level set method
- edge detection
- image processing
- shape prior
- poisson equation
- high order
- natural images
- zero crossing
- mumford shah functional
- image enhancement
- higher order
- multiresolution