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Authors: Alexander Walch and Christian Eitzinger

Affiliation: Profactor GmbH, Austria

Keyword(s): Laser Triangulation Sensor, Calibration of Laser Stripe Profiler, Colored Point Cloud, Camera Calibration.

Related Ontology Subjects/Areas/Topics: Computer Vision, Visualization and Computer Graphics ; Device Calibration, Characterization and Modeling ; Image Formation and Preprocessing ; Image Formation, Acquisition Devices and Sensors

Abstract: In this paper we describe a 2D/3D vision sensor, which consists of a laser triangulation sensor and matrix colour camera. The outcome of this sensor is the fusion of the 3D data delivered from the laser triangulation sensor and the colour information of the matrix camera in the form of a coloured point cloud. For this reason a novel calibration method for the laser triangulation sensor was developed, which makes it possible to use one common calibration object for both cameras and provides their relative spatial position. A sensor system with a SICK Ranger E55 profile scanner and a DALSA Genie color camera was set up to test the calibration in terms of the quality of the match between the color information and the 3D point cloud.

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Paper citation in several formats:
Walch, A. and Eitzinger, C. (2014). A Combined Calibration of 2D and 3D Sensors - A Novel Calibration for Laser Triangulation Sensors based on Point Correspondences. In Proceedings of the 9th International Conference on Computer Vision Theory and Applications (VISIGRAPP 2014) - Volume 2: VISAPP; ISBN 978-989-758-003-1; ISSN 2184-4321, SciTePress, pages 89-95. DOI: 10.5220/0004682900890095

@conference{visapp14,
author={Alexander Walch. and Christian Eitzinger.},
title={A Combined Calibration of 2D and 3D Sensors - A Novel Calibration for Laser Triangulation Sensors based on Point Correspondences},
booktitle={Proceedings of the 9th International Conference on Computer Vision Theory and Applications (VISIGRAPP 2014) - Volume 2: VISAPP},
year={2014},
pages={89-95},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004682900890095},
isbn={978-989-758-003-1},
issn={2184-4321},
}

TY - CONF

JO - Proceedings of the 9th International Conference on Computer Vision Theory and Applications (VISIGRAPP 2014) - Volume 2: VISAPP
TI - A Combined Calibration of 2D and 3D Sensors - A Novel Calibration for Laser Triangulation Sensors based on Point Correspondences
SN - 978-989-758-003-1
IS - 2184-4321
AU - Walch, A.
AU - Eitzinger, C.
PY - 2014
SP - 89
EP - 95
DO - 10.5220/0004682900890095
PB - SciTePress