This repository contains the code for X-ray tomographic reconstruction on tetrahedra meshes (FE-like meshes) instead of the classic voxel-based images.

The code is MATLAB-CUDA and works in multiple GPUs. The code assumes that you have a tetrahedra mesh, it does not triangulate. Some demos are provided.

Read the ArXiv Paper: https://arxiv.org/abs/1908.06909

This is research code. Its neither pretty, nor bug free.

Surface representation of tetrahedra mesh

X-ray projection simulations from tetrahedra mesh

Slice of reconstruction on tetrahedra mesh using OS-SART

email: [email protected]

BSD-3 Clause.