An edge-centered scheme for anisotropic diffusion problems with discontinuities on distorted quadrilateral meshes.
Yihong WangTinggan YangLina ChangPublished in: J. Comput. Sci. (2022)
Keyphrases
- anisotropic diffusion
- edge detection
- edge enhancement
- partial differential equations
- edge preserving
- noise removal
- edge detector
- image processing
- segmentation scheme
- edge information
- multiresolution
- diffusion equation
- bilateral filtering
- computer vision
- diffusion coefficient
- adaptive smoothing
- multiscale
- nonlinear filtering