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1 Department of Mechanical Engineering, Technical University of Denmark 2 Fluid Mechanics, Coastal and Maritime Engineering, Department of Mechanical Engineering, Technical University of Denmark 3 University of Catania
In this paper an imaging system for measuring sandy bottom dynamics is proposed. The system exploits stereo sequences and projected laser beams to build the 3D shape of the sandy bottom during time. The reconstruction is used by experts of the field to perform accurate measurements and analysis in the study of the final equilibrium conditions of sea bottoms in the presence of water flows. Results obtained by processing data acquired in hydraulic laboratory confirm the effectiveness of the system which makes simple and fast the understanding of the sandy bottom dynamics and the related equilibrium phenomena. © 2013 Springer-Verlag.
Lecture Notes in Computer Science, 2013, p. 420-430
Image analysis; Dynamics; Accurate measurement; Depth from stereo; Equilibrium conditions; Equilibrium phenomena; Presence of water; Sea bottom; Stereo system; Stereosequence; Sandy bottom dynamics
Main Research Area:
Lecture Notes in Computer Science
17th International Conference on Image Analysis and Processing, 2013