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Authors: P. Lothe 1 ; S. Bourgeois 1 ; F. Dekeyser 1 ; E. Royer 2 and M. Dhome 2

Affiliations: 1 CEA, LIST, France ; 2 LASMEA UMR 6602, Université Blaise Pascal/CNRS, France

Keyword(s): SLAM, 3D reconstruction, Non-rigid ICP, Global localisation, Trajectometry.

Related Ontology Subjects/Areas/Topics: Applications ; Computer Vision, Visualization and Computer Graphics ; Geometry and Modeling ; Image-Based Modeling ; Motion, Tracking and Stereo Vision ; Pattern Recognition ; Software Engineering ; Visual Navigation

Abstract: Monocular SLAM reconstruction algorithm advancements enable their integration in various applications: trajectometry, 3D model reconstruction, etc. However proposed methods still have drift limitations when applied to large-scale sequences. In this paper, we propose a post-processing algorithm which exploits a CAD model to correct SLAM reconstructions. The presented method is based on a specific deformable transformations model and then on an adapted non-rigid ICP between the reconstructed 3D point cloud and the known CAD model. Experimental results on both synthetic and real sequences point out that the 3D scene geometry regains its consistency and that the camera trajectory is improved: mean distance between the reconstructed cameras and the ground truth is less than 1 meter on several hundreds of meters.

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Paper citation in several formats:
Lothe, P.; Bourgeois, S.; Dekeyser, F.; Royer, E. and Dhome, M. (2009). TOWARD LARGE SCALE MODEL CONSTRUCTION FOR VISION-BASED GLOBAL LOCALISATION. In Proceedings of the Fourth International Conference on Computer Vision Theory and Applications (VISIGRAPP 2009) - Volume 1: VISAPP; ISBN 978-989-8111-69-2; ISSN 2184-4321, SciTePress, pages 429-434. DOI: 10.5220/0001654204290434

@conference{visapp09,
author={P. Lothe. and S. Bourgeois. and F. Dekeyser. and E. Royer. and M. Dhome.},
title={TOWARD LARGE SCALE MODEL CONSTRUCTION FOR VISION-BASED GLOBAL LOCALISATION},
booktitle={Proceedings of the Fourth International Conference on Computer Vision Theory and Applications (VISIGRAPP 2009) - Volume 1: VISAPP},
year={2009},
pages={429-434},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001654204290434},
isbn={978-989-8111-69-2},
issn={2184-4321},
}

TY - CONF

JO - Proceedings of the Fourth International Conference on Computer Vision Theory and Applications (VISIGRAPP 2009) - Volume 1: VISAPP
TI - TOWARD LARGE SCALE MODEL CONSTRUCTION FOR VISION-BASED GLOBAL LOCALISATION
SN - 978-989-8111-69-2
IS - 2184-4321
AU - Lothe, P.
AU - Bourgeois, S.
AU - Dekeyser, F.
AU - Royer, E.
AU - Dhome, M.
PY - 2009
SP - 429
EP - 434
DO - 10.5220/0001654204290434
PB - SciTePress