Digital visual testing on welds under water by high-resolution optical 3D surface reconstruction
2022-2025
Books and Papers
all
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2024
Berner, W.; Broers, H.; Ködderitzsch, M.; Kotten, B.; Luhmann, T. (2001):
Accuracy Assessment for Non-targeted Hip Rotation Centre Determination Using an Optical 3-D Navigation System with Minimum Invasive Operation. Poster, Tagung Computer-Assisted Orthopedic Surgery, Davos
Luhmann, T.; Ringel, H.; Wendt, K. (2001):
Annahme und Überwachung photogrammetrischer Messsysteme - Erste Erfahrungen mit der VDI-Richtlinie 2634. Fachtagung Koordinatenmesstechnik, Erlangen, VDI-Berichte 1618
Luhmann, T.; Tecklenburg, W.; Hastedt, H. (2001):
Camera Modelling with Image-variant Parameters and Finite Elements. Optical 3-D Measurement Techniques V, Wien
, Weblink
Brinkhoff, T.; Weitkämper, J. (2001):
Continuous Queries within an Architecture for Querying XML-Represented Moving Objects. 7th International Symposium on Spatial and Temporal Databases, Los Angeles, July 2001. in: Lecture Notes in Computer Science, Springer, pp. 136-154
, Weblink
Brinkhoff, T.; Weitkämper, J. (2001):
Eine Architektur zur XML-basierten Repräsentation von bewegten Geo-Objekten. GI-Fachtagung Datenbanksysteme in Büro, Technik und Wissenschaft, Oldenburg, März 2001, in: Informatik aktuell, Springer, 144-53
, Weblink
Presentations
Ratzke, H. :
Vorstellung der EU-Richtlinie über die Bewertung und Bekämpfung von Hochwasser.
Innovationsforum „Hochwasserrisikomanagement“, Oldenburg,
Dezember 2006
Luhmann, T.
:
Accuracy Limits in Photogrammetry.
Workshop “Traceability in Large Scale Metrology”, PTB, Braunschweig,
November 2006
Brinkhoff, T.
:
OK-GIS: Raum, Zeit und Mobilität im Katastrophenmanagement.
3. eBZ Workshop e-Government, Bozen, Italien,
Oktober 2006
Brinkhoff, T.
:
Generating Network-Based Moving Objects: Conception and Implementation Issues.
Datenbank-Kolloquium, Freie Universität Bozen, Italien,
Oktober 2006
Wendt, A. :
Simultaneous Orientation of Brightness, Range and Intensity Images.
ISPRS Symposium Commisson V, WG V/3, „Image Engineering and Vision Metrology“, Dresden,
September 2006
Projects
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
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
funded by: Niedersächsisches Vorab
Transformation and structural change in rural areas mean changes in space and time. Such spatiotemporal data is to be managed and processed by our “Geo-Toolbox”. It uses digital technologies such as databases and geographic information systems &#... more
people
Prof. Dr. Thomas Brinkhoff (head) Prof. Dr. rer. nat. habil. Roland Pesch (head) Prof. Dr. rer. nat. Frank Schüssler (head) Tobias Werner, M.Sc. (10.2022-) Jonas Schoo, M.Sc. (06.2022-) Maren Leiz, M.Sc. (08.2022-) Dr. Amirmohammad Ghavimi (08.2022-)
Prof. Dr. Thomas Brinkhoff (head) Prof. Dr. rer. nat. habil. Roland Pesch (head) Prof. Dr. rer. nat. Frank Schüssler (head) Tobias Werner, M.Sc. (10.2022-) Jonas Schoo, M.Sc. (06.2022-) Maren Leiz, M.Sc. (08.2022-) Dr. Amirmohammad Ghavimi (08.2022-)
Bachelor & Master Theses
Entwicklung einer Benutzeroberfläche für die Leitungsdokumentation am ALK-GIAP (1992/6)
supervisors
Prof. Dr.-Ing. Helmut Kuhn
Prof. Dr. Peter Thiele
cooperation
Kalibrierung einer, um zwei Achsen schwenkbaren, digitalen Aufnahmekammer - Untersuchung zur Bestimmbarkeit der Systemparameter durch nummerische Simulation-; (1992/5)
supervisors
Prof. Dr.-Ing. Helmut Kuhn
Dr. Wester-Ebbinghaus
cooperation
3D-Erfassung der Vogelinsel Mellum am Planicomp P3 (1992/5)
supervisors
Prof. Dr.-Ing. Helmut Kuhn
Prof. Dipl.-Ing. Ulrich Leuze
cooperation
Photogrammetrische Auswertung der Vogelinsel Mellum am Analytischen Plotter (1992/5)
supervisors
Prof. Dr.-Ing. Helmut Kuhn
Prof. Dipl.-Ing. Ulrich Leuze
cooperation
Programmentwicklung zur graphischen Darstellung des Inhaltes der DGK 5 - Datenbank Niedersachsens (1992/4)
supervisors
Prof. Dr.-Ing. Helmut Kuhn
Dipl.-Ing. Klaus Kertscher
cooperation