-Nonconforming Triangular Prism Elements for the Three-Dimensional Fourth Order Elliptic Problem.
Hong-Ru ChenShao-Chun ChenZhonghua QiaoPublished in: J. Sci. Comput. (2013)
Keyphrases
- fourth order
- three dimensional
- partial differential equations
- noise removal
- high order
- image interpolation
- anisotropic diffusion
- image processing
- nonlinear diffusion
- image denoising
- level set
- higher order
- image sequences
- pattern recognition
- edge preservation
- smooth regions
- noise reduction
- multiscale
- mathematical morphology
- image enhancement
- sample size
- numerical algorithms
- markov random field
- feature space