Anisotropic diffusion (stable scheme)

버전 1.4.0.0 (5.35 MB) 작성자: Jérôme FEHRENBACH
Stable and positive scheme for anisotropic diffusion
4.5
(4)
다운로드 수: 1.5K
업데이트 날짜: 2015/7/1

라이선스 보기

This archive contains functions that assemble the stiffness matrix associated to anisotropic diffusion using the scheme presented in [J. Fehrenbach, J.-M. Mirebeau, Sparse non-negative stencils for anisotropic diffusion, J. Math. Imag. Vis., vol. 49(1) (2014), pp. 123-147]. This scheme is stable and positive, whatever the anisotropy of the diffusion tensor. It relies on 6-points stencils locally adapted to the diffusion tensor.
The present version addresses 2D and 3D problems. It aims at presenting and illustrating the results presented in the paper cited above, with a simple and easy-to-read code. Feel free to contact us regarding any need for an optimized implementation.

인용 양식

Jérôme FEHRENBACH (2024). Anisotropic diffusion (stable scheme) (https://www.mathworks.com/matlabcentral/fileexchange/47244-anisotropic-diffusion-stable-scheme), MATLAB Central File Exchange. 검색됨 .

MATLAB 릴리스 호환 정보
개발 환경: R2012a
모든 릴리스와 호환
플랫폼 호환성
Windows macOS Linux

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Archive_modifiee/

Archive_modifiee/Eig3Folder/Eig3Folder/

Archive_modifiee/ToolBox/

Archive_modifiee/ToolBox/AD-LBR/

Archive_modifiee/ToolBox/TensorConstruction/

버전 게시됨 릴리스 정보
1.4.0.0

Update of the 2D code, 3D implementation added.
1.3.0.0

comments updated
1.2.0.0

illustration added.
1.1.0.0

title changed
1.0.0.0