EIT-MESHER – Segmented FEM Mesh Generation and Refinement. Issue 1 (7th October 2020)

• Record Type: Journal Article
• Authors: Dowrick, Thomas; Avery, James; Faulkner, Mayo; Holder, David; Aristovich, Kirill
• Is Part Of: Journal of open research software. Volume 8:Issue 1(2020)
• Publication Date: 2020-10-07
• Subjects: Finite Element Models -- C++ -- Electrical Impedance Tomography -- Diffuse Optical Tomography -- Mesh Generation; Computer software -- Reusability -- Periodicals; Open source software -- Periodicals; 005
• DOI: 10.5334/jors.321
• Languages: English
• ISSNs: 2049-9647

Abstract

EIT-MESHER (https://github.com/EIT-team/Mesher ) is C++ software, based on the CGAL library, which generates high quality Finite Element Model tetrahedral meshes from binary masks of 3D volume segmentations. Originally developed for biomedical applications in Electrical Impedance Tomography (EIT) to address the need for custom, non-linear refinement in certain areas (e.g. around electrodes), EIT-MESHER can also be used in other fields where custom FEM refinement is required, such as Diffuse Optical Tomography (DOT).