TU Dresden RWTH Leibniz Institut

Subproject S


Subproject S – Tomography – combines service and scientific aspects in four working points (WP). In WP 1 "Conception of computer tomographic recording procedures", the focus is on data acquisition including task-specific recording schemes, whereby several tomographs are used at different locations. In the second work item, "Software basis and data storage", various evaluation programmes are analysed and made available, and concepts for long-term data storage are created. To minimise systematic residual errors of the tomograph, algorithms and concepts are developed in the third work item "System calibration". "Geometric registration", which is the subject of WP 4, comes into play in the analysis of changes in time series recordings or in the integration of recordings from devices with different functional principles. This includes the detection of rigid body movements.


[Translate to English:] Hans-Gerd Maas
Subproject Manager
Hans-Gerd Maas
Prof. Dr. sc. techn. habil.
Technische Universität Dresden
Institute of Photogramme­try and Remote Sensing
D-01062 Dresden
[Translate to English:] Sven Klinkel
Subproject Manager
Sven Klinkel
Prof. Dr.-Ing. habil.
RWTH Aachen University, Chair of Structural Analysis and Dynamics
Mies-van-der-Rohe-Str. 1
D-52074 Aachen
[Translate to English:]
Research Associate
Frank Liebold
Technische Universität Dresden
Institute of Photogramme­try and Remote Sensing
D-01062 Dresden

Publikationen / Publications

Liebold, F.; Maas, H.-G. (2022) 3D-Deformationsanalyse und Rissdetektion in multitemporalen Voxeldaten von Röntgentomographen
in: Kersten T., Tilly, N. [eds.] 42. Wissenschaftlich-Technische Jahrestagung der DGPF, Band 30, 05./06.10.2022 in Dresden, S. 105–116 – https://doi.org/10.24407/KXP:1796026123

Liebold, F.; Maas, H.-G. (2022) Computational Optimization of the 3D Least-Squares Matching Algorithm by Direct Calculation of Normal Equations in: Tomography 8, Issue 2, S. 760–777 – https://doi.org/10.3390/tomography8020063