High order numerical algorithms based on biquadratic spline collocation for two-dimensional parabolic partial differential equations.
Jun LiuHui GuoYao-Lin JiangYan WangPublished in: Int. J. Comput. Math. (2019)
Keyphrases
- high order
- numerical algorithms
- partial differential equations
- fourth order
- numerical solution
- higher order
- anisotropic diffusion
- low order
- pairwise
- multiresolution
- mathematical morphology
- least squares
- curve evolution
- numerical methods
- energy functional
- differential equations
- feature extraction
- markov random field
- diffusion equation
- image processing
- low rank
- image segmentation
- multiscale
- basis functions
- level set
- object recognition