Title :
3D Reconstruction of Natural Underwater Scenes Using the Stereovision System IRIS
Author :
Brandou, V. ; Allais, A.G. ; Perrier, M. ; Malis, E. ; Rives, P. ; Sarrazin, J. ; Sarradin, P.M.
Author_Institution :
IFREMER, Toulon
Abstract :
The aim of this study is to propose a 3-dimension reconstruction method of small-scale scenes improved by a new image acquisition method for quantitative measurements. A stereovision system is used to acquire images in order to obtain several shots of an object, at regular intervals according to a predefined trajectory. A complete methodology of 3D reconstruction is exposed to perform a dense 3D model with texture mapping. A first result on natural images collected with the stereovision system during sea trials has been obtained.
Keywords :
data acquisition; geophysical signal processing; image reconstruction; oceanographic techniques; stereo image processing; 3D reconstruction method; IRIS stereovision system; image acquisition method; natural underwater scene; quantitative measurements; Cameras; Ecosystems; Geometry; Image reconstruction; Iris; Layout; Robot vision systems; Sea measurements; Underwater vehicles; Visual servoing; 3D reconstruction; Underwater imaging; dense disparity map; stereovision system; visual servoing;
Conference_Titel :
OCEANS 2007 - Europe
Conference_Location :
Aberdeen
Print_ISBN :
978-1-4244-0635-7
Electronic_ISBN :
978-1-4244-0635-7
DOI :
10.1109/OCEANSE.2007.4302315
