The Time Second Order Mass Conservative Characteristic FDM for Advection-Diffusion Equations in High Dimensions.
Kai FuDong LiangPublished in: J. Sci. Comput. (2017)
Keyphrases
- high dimensions
- diffusion equation
- fourth order
- finite difference
- anisotropic diffusion
- high dimensional data
- high dimensional
- diffusion process
- noise removal
- scale space
- partial differential equations
- image enhancement
- higher order
- high dimensional spaces
- filtering method
- boundary conditions
- nonlinear diffusion
- poor quality
- high order
- edge detection
- nearest neighbor
- data sets
- post processing
- low dimensional
- dimensionality reduction
- pattern recognition
- machine learning