ISPRS-Annals ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences ISPRS-Annals ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci. 2194-9050 Copernicus Publications Göttingen, Germany 10.5194/isprsannals-II-4-W1-13-2013 Camera-Projector 3D Scanning of a Semi-Submerged Terrain in a Flume Gorte B. G. H. 1 Vargas Luna A. 2 Sirmacek B. 1 Delft University of Technology, Geoscience & Remote Sensing, the Netherlands Hydraulic Engineering Stevinweg 1, 2629 HS Delft, the Netherlands 26 11 2013 II-4/W1 13 18 Copyright: © 2013 B. G. H. Gorte et al. 2013 This work is licensed under the Creative Commons Attribution 3.0 Unported License. To view a copy of this licence, visit https://creativecommons.org/licenses/by/3.0/ This article is available from https://isprs-annals.copernicus.org/articles/II-4-W1/13/2013/isprs-annals-II-4-W1-13-2013.html The full text article is available as a PDF file from https://isprs-annals.copernicus.org/articles/II-4-W1/13/2013/isprs-annals-II-4-W1-13-2013.pdf

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.