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Authors: Svenja Kahn 1 ; Harald Wuest 1 and Dieter W. Fellner 2

Affiliations: 1 Fraunhofer IGD, Germany ; 2 TU Darmstadt Interactive Graphics Systems Group, Germany

ISBN: 978-989-674-028-3

Keyword(s): Markerless camera tracking, Model-based tracking, 3d reconstruction, Time-of-flight, Sensor fusion, Augmented reality.

Related Ontology Subjects/Areas/Topics: Applications ; Computer Vision, Visualization and Computer Graphics ; Geometry and Modeling ; Human-Computer Interaction ; Image-Based Modeling ; Methodologies and Methods ; Model-Based Object Tracking in Image Sequences ; Motion and Tracking ; Motion, Tracking and Stereo Vision ; Pattern Recognition ; Physiological Computing Systems ; Real-Time Vision ; Software Engineering

Abstract: The most challenging algorithmical task for markerless Augmented Reality applications is the robust estimation of the camera pose. With a given 3D model of a scene the camera pose can be estimated via model-based camera tracking without the need to manipulate the scene with fiducial markers. Up to now, the bottleneck of model-based camera tracking is the availability of such a 3D model. Recently time-of-flight cameras were developed which acquire depth images in real time. With a sensor fusion approach combining the color data of a 2D color camera and the 3D measurements of a time-of-flight camera we acquire a textured 3D model of a scene. We propose a semi-manual reconstruction step in which the alignment of several submeshes with a mesh processing tool is supervised by the user to ensure a correct alignment. The evaluation of our approach shows its applicability for reconstructing a 3D model which is suitable for model-based camera tracking even for objects which are difficult to me asure reliably with a time-of-flight camera due to their demanding surface characteristics. (More)

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Paper citation in several formats:
Kahn S.; Wuest H.; Fellner D. and (2010). TIME-OF-FLIGHT BASED SCENE RECONSTRUCTION WITH A MESH PROCESSING TOOL FOR MODEL BASED CAMERA TRACKING.In Proceedings of the International Conference on Computer Vision Theory and Applications - Volume 1: VISAPP, (VISIGRAPP 2010) ISBN 978-989-674-028-3, pages 302-309. DOI: 10.5220/0002820903020309

@conference{visapp10,
author={Svenja Kahn and Harald Wuest and Dieter W. Fellner},
title={TIME-OF-FLIGHT BASED SCENE RECONSTRUCTION WITH A MESH PROCESSING TOOL FOR MODEL BASED CAMERA TRACKING},
booktitle={Proceedings of the International Conference on Computer Vision Theory and Applications - Volume 1: VISAPP, (VISIGRAPP 2010)},
year={2010},
pages={302-309},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002820903020309},
isbn={978-989-674-028-3},
}

TY - CONF

JO - Proceedings of the International Conference on Computer Vision Theory and Applications - Volume 1: VISAPP, (VISIGRAPP 2010)
TI - TIME-OF-FLIGHT BASED SCENE RECONSTRUCTION WITH A MESH PROCESSING TOOL FOR MODEL BASED CAMERA TRACKING
SN - 978-989-674-028-3
AU - Kahn, S.
AU - Wuest, H.
AU - Fellner, D.
PY - 2010
SP - 302
EP - 309
DO - 10.5220/0002820903020309

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