Travelling Waves for Fourth Order Parabolic Equations.
Jan Bouwe van den BergJosephus HulshofRobertus C. VandervorstPublished in: SIAM J. Math. Anal. (2001)
Keyphrases
- fourth order
- noise removal
- numerical algorithms
- partial differential equations
- high order
- numerical solution
- image interpolation
- wave equation
- anisotropic diffusion
- higher order statistics
- nonlinear diffusion
- estimation error
- edge preservation
- smooth regions
- edge detection
- higher order
- level set
- diffusion equation
- feature space
- multiscale
- image enhancement
- pattern recognition
- denoising
- image processing
- noise reduction
- post processing