3D Reconstruction of Natural Underwater Scenes Using the Stereovision System IRIS

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.

Keyword(s)

underwater imaging, stereovision system, visual servoing, dense disparity map, 3D reconstruction

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Brandou Vincent, Allais Anne-Gaelle, Perrier Michel, Malis E., Rives P., Sarrazin Jozee, Sarradin Pierre-Marie (2007). 3D Reconstruction of Natural Underwater Scenes Using the Stereovision System IRIS. Oceans 2007 - Europe, Vols 1-3. 674-679. https://archimer.ifremer.fr/doc/00000/3598/

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