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Cordless portable multi-view fringe projection system for 3D reconstruction

 
: Munkelt, C.; Schmidt, I.; Bräuer-Burchardt, C.; Kühmstedt, P.; Notni, G.

:

Institute of Electrical and Electronics Engineers -IEEE-:
IEEE Conference on Computer Vision and Pattern Recognition, CVPR '07 : 17-22 June 2007, Minneapolis, Minnesota, USA
New York, NY: IEEE, 2007
ISBN: 1-4244-1180-7
2 pp.
Conference on Computer Vision and Pattern Recognition (CVPR) <2007, Minneapolis>
English
Conference Paper
Fraunhofer IOF ()

Abstract
A newly devised lightweight sensor head, combining a digital LED projector and two cameras in a stereo arrangement with access to even complicated measurable object details, is presented. It uses a pre-calibrated, epipolar constrained, phase correlation based fringe projection approach. The mobile unit is battery powered and data transfer is done via WLAN to enable flexible use in complex measurement situations. Multi-view measurement is realized using the phasogrammetric approach with virtual landmarks. Thereby the system enables whole-body measurement without matching procedures or markers. The mobile character suggest application in arts, design, archaeology and criminology.

: http://publica.fraunhofer.de/documents/N-74001.html