Books and Papers

Rofallski, R.; Kahmen, O.; Luhmann, T. (2022): Investigating distance-dependent distortion in multimedia photogrammetry for flat refractive interfaces. Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLVIII-2/W2-2022, 127–134 , doi: 10.5194/isprs-archives-XLVIII-2-W2-2022-127-2022 , Weblink
Elbeshausen, M.; Schnabel, M.; Koch, S. (2022): Konzeption und Entwicklung einer mandantenfähigen Webanwendung zur interaktiven Geodatenanalyse im Kontext der Wärmeleitplanung. GI_Salzburg22
Luhmann, T.; Rofallski, R.; Kahmen, O. (2022): Möglichkeiten und Grenzen der hochgenauen photogrammetrischen Objekterfassung unter Wasser. DVW/DHyG Fachtagung "Hydrographie - Messen mit allen Sinnen", Schriftenreihe des DVW, Band 102, pp. 109-116
Hauer, D.; Colson, A.; Hastedt, H.; Gamstedt, K. (2022): Monitoring structural change of large, complex archaeological wooden objects - Application of fixed target photogrammetry. Wet Organic Archaeological Materials 2019. Proceedings of the 14th ICOM-CC Wet Organic Archaeological Materials Working Group Interim Meeting, Portsmouth 2019 , Weblink
Kahmen, O.; Luhmann, T. (2022): Monocular Photogrammetric System for 3D Reconstruction of Welds in Turbid Water. PFG – Journal of Photogrammetry, Remote Sensing and Geoinformation Science, Vol. 90, Issue 1, pp. 19-35 , doi: 10.1007/s41064-022-00191-2

Presentations

Weisensee, M. : Energy and Space – Potential Studies and Spatial Planning. WSIRE Workshop, Hanse Wissenschaftskolleg Delmenhorst, Dezember 2013
Willemsen, T. : Development of a Stereo-Laser-Profile-System for the Optical Inspection of Welding Seams. ISPRS Workshop Laser Scanning 2013, Antalya, Türkei, November 2013
Göring, M. : Measurement of Rotor Blade Deformations of Wind Energy Converters with Laser Scanners. ISPRS Workshop Laser Scanning, Antalya, Türkei, November 2013
Jaquemotte, I. : Augmented Reality - Stand der Technik und bisherige Arbeiten. Öffentliche Sitzung der Forschungskommission der Jade Hochschule zur Thema „Rapid Prototyping“, Oldenburg, November 2013
Luhmann, T. : Berührungslose 3D-Erfassung komplexer Objekte. Öffentliche Sitzung der Forschungskommission der Jade Hochschule zur Thema „Rapid Prototyping“, Oldenburg, November 2013

Projects

The Temporal Change of Geospatial Data – Universal Time Series Analysis for Change Detection and Reliable Predictions

2023-2025
funded by: Federal Acency for Cartography and Geodesy (BKG)
This is a joint project with the Institute for Photogrammetry and GeoInformation (IPI) and the Institute for Cartography and Geoinformatics (ikg), both from Leibniz University Hannover. It is the first project of the "Gauß Center... more
people
Prof. Dr. Thomas Brinkhoff (head) Tobias Werner, M.Sc.

Digital visual testing on welds under water by high-resolution optical 3D surface reconstruction

2022-2025
funded by: Federal Ministry for Economic Affairs and Climate Action
The goal of the project is to supplement the classic visual inspection (VT) of welded joints under water with an optical 3D measurement system. Based on high-resolution 2D (image) data, metric 3D (surface) data will be generat... more
people
Prof. Dr.-Ing. habil. Dr. h.c. Thomas Luhmann (head) Oliver Kahmen, M.Sc.

Integration and simultaneous estimation of kinematic parameters in multi-view image matching of dynamic processes

2022-2025
funded by: German Research Foundation
Classical methods of photogrammetric deformation analysis are essentially a two-step process of spatio-temporal image matching (STM) followed by the calculation of deformation parameters. In many close-range applications, further kinematic in... more
people
Prof. Dr.-Ing. habil. Dr. h.c. Thomas Luhmann (head) Simon Nietiedt, M.Sc.