ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
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Articles | Volume II-4/W1
ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., II-4/W1, 13–18, 2013
https://doi.org/10.5194/isprsannals-II-4-W1-13-2013
ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., II-4/W1, 13–18, 2013
https://doi.org/10.5194/isprsannals-II-4-W1-13-2013

  26 Nov 2013

26 Nov 2013

Camera-Projector 3D Scanning of a Semi-Submerged Terrain in a Flume

B. G. H. Gorte1, A. Vargas Luna2, and B. Sirmacek1 B. G. H. Gorte et al.
  • 1Delft University of Technology, Geoscience & Remote Sensing, the Netherlands
  • 2Hydraulic Engineering Stevinweg 1, 2629 HS Delft, the Netherlands

Keywords: Camera-projector system, structured light photogrammetry, 3d reconstruction, phase estimation

Abstract. The paper presents a home-made 3d scanner, consisting of off-the-shelf components: a camera and a projector. It is intended for monitoring dynamics of riverbed mophology observed under laboratory conditions in a flume, which is currently under construction. Special attention is paid to satisfying high requirements concerning accuracy and precision despite a compact and versatile setup of the system. Preliminary results are shown.