Traveling Wave Solutions of Fourth Order PDEs for Image Processing.
John B. GreerAndrea L. BertozziPublished in: SIAM J. Math. Anal. (2004)
Keyphrases
- fourth order
- partial differential equations
- image processing
- numerical algorithms
- noise removal
- image enhancement
- anisotropic diffusion
- high order
- numerical solution
- image denoising
- nonlinear diffusion
- level set
- image interpolation
- denoising
- image segmentation
- edge detection
- image restoration
- color images
- diffusion equation
- edge preservation
- estimation error
- image analysis
- pattern recognition
- multiscale
- scale spaces
- natural images
- mathematical morphology
- noise reduction
- markov random field
- pairwise