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