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

Author

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

Author_Institution

IOF Jena, Jena

fYear

2007

fDate

17-22 June 2007

Firstpage

1

Lastpage

2

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.

Keywords

image reconstruction; optical projectors; stereo image processing; 3D reconstruction; WLAN; cordless portable multi-view fringe projection system; digital LED projector; lightweight sensor head; phase correlation based fringe projection; phasogrammetric approach; Battery charge measurement; Clouds; Digital cameras; Head; Image sensors; Optical sensors; Pixel; Sensor systems; Wireless LAN; Wireless sensor networks;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Vision and Pattern Recognition, 2007. CVPR '07. IEEE Conference on

Conference_Location

Minneapolis, MN

ISSN

1063-6919

Print_ISBN

1-4244-1179-3

Electronic_ISBN

1063-6919

Type

conf

DOI

10.1109/CVPR.2007.383475

Filename

4270473