Breathers and rogue waves for a third order nonlocal partial differential equation by a bilinear transformation.
Zixi XuK. W. ChowPublished in: Appl. Math. Lett. (2016)
Keyphrases
- partial differential equations
- image denoising
- anisotropic diffusion
- denoising
- numerical solution
- image processing
- level set
- total variation
- multiscale
- numerical algorithms
- image enhancement
- natural images
- differential equations
- problems in image processing
- finite difference method
- fourth order
- energy functional
- numerical methods
- ordinary differential equations
- hamilton jacobi
- nonlinear diffusion
- variational framework
- linear transformation
- diffusion equation
- regularization method
- numerical scheme
- finite difference
- high order
- wavelet coefficients
- pattern recognition
- noise removal
- gradient flow
- image segmentation
- machine learning