ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Publications Copernicus
Articles | Volume II-4/W1
26 Nov 2013
 | 26 Nov 2013

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

B. G. H. Gorte, A. Vargas Luna, and B. Sirmacek

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.