Lab for optical 3D metrology
The Lab for optical 3D metrology focusses on the supply of a well-equipped (state-of-the-art hardware and software) facility for application-based education and research. It covers a working area of 147m² and therefore offers an open space for the development, analyses and acquisition of different static and dynamic processes of different specialisations.
The application-based education and research e.g. focusses on:
- Acquisition, Modelling and Evaluation of geometric characteristics of wind turbines during operation
- Development of measurement techniques and algorithms for 3D metrology and autonomous missions in underwater photogrammetry
- Development of measurement techniques and algorithms in medical technology and industrial applications
- Analyses, evaluation and accuracy assessment of measurement systems and methods for standard and large-volume applications
- 3D acquisition and modelling in cultural heritage (see Lab for photogrammetry)
The lab hosts equipment for high-speed-measurements, online-tracking systems, scanning systems (fringe projection, hand-held) as well as evaluation facilities for optical 3D metrology systems based on VDI/VDE 2634. A large-volume test facility for photogrammetry, laserscanning and lasertracking is applied to the building structure in order to allow for system tests in large-volume applications.
Equiment
A complete equimpent list is available in German.
An overview on cameras and measuring systems:
- Nikon D850 (2), Nikon D4, Leica M8, Mamiya ZD and different consumercameras
- Machine Vision Cameras (z.B. Basler ace, 13 div. ; AVT div; Baumer TXG)
- Qualisys Online-Trackingsystem with 9 Oqus-Cameras
- Axios CamBar and SingleCam Systems (5)
- PMD CamCube 3.0 Time-of-flight camera
3D-Scanning-Systems:
- AICON SmartScan fringe projection system
- Leica BLK 360 Laserscanner
- Leica RTC 360 Laserscanner
- Creaform Go!Scan 3D portable hand-held scanner
High-speed-systems:
- PCO dimax HD+ (2)
- PCO dimax cs (2)
- AICON MoveInspect HF Precise
Scales and evaluation facilities
- Cube based on VDI/VDE 2634 part1 (2 Volumina) (retro/standard)
- Brunson Invar scales (3 sets)
- AICON Carbon-scales (retro/standard)