TY - RPRT
T1 - Reconstruction of Single-Grain Orientation Distribution Functions for Crystalline Materials
AU - Hansen, Per Christian
AU - Sørensen, Henning Osholm
AU - Sükösd, Zsuzsanna
AU - Poulsen, Henning Friis
PY - 2008
Y1 - 2008
N2 - A fundamental imaging problem in microstructural analysis of metals is the reconstruction of local crystallographic orientations from X-ray diffraction measurements. This work deals
with the computation of the 3D orientation distribution function for individual grains of the material
in consideration. We present an iterative large-scale algorithm that uses preconditioned regularizing
CGLS iterations with a stopping criterion based on the information available in the residual vectors.
AB - A fundamental imaging problem in microstructural analysis of metals is the reconstruction of local crystallographic orientations from X-ray diffraction measurements. This work deals
with the computation of the 3D orientation distribution function for individual grains of the material
in consideration. We present an iterative large-scale algorithm that uses preconditioned regularizing
CGLS iterations with a stopping criterion based on the information available in the residual vectors.
M3 - Report
T3 - D T U Compute. Technical Report
BT - Reconstruction of Single-Grain Orientation Distribution Functions for Crystalline Materials
PB - Techincal University of Denmark, Informatics, Building 321
ER -