Conference paper
Sparse data structures in 3DXRD
Scientific Computing, Department of Applied Mathematics and Computer Science, Technical University of Denmark1
Department of Applied Mathematics and Computer Science, Technical University of Denmark2
Neutrons and X-rays for Materials Physics, Department of Physics, Technical University of Denmark3
Department of Physics, Technical University of Denmark4
In 3D X-ray diffraction tomography (3DXRD) of polycrystals, the spatial and the orientational distribution of crystal grains are numerically reconstructed from the observed diffraction spots and rings. The high dimensionality of the solution space poses a significant computational challenge. In this talk I will present a sparsity-promoting mathematical framework for the 3DXRD and show supporting numerical results.
| Language: | English |
|---|---|
| Year: | 2014 |
| Proceedings: | Sparse Tomo Days |
| Types: | Conference paper |
| ORCIDs: | Karamehmedović, Mirza |
