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Authors: Thomas Kanzok 1 ; Lars Linsen 2 and Paul Rosenthal 1

Affiliations: 1 Technische Universität Chemnitz, Germany ; 2 Jacobs University, Germany

Keyword(s): Point Clouds, Out of Core, Level of Detail, Interactive Rendering.

Related Ontology Subjects/Areas/Topics: Computer Vision, Visualization and Computer Graphics ; Point-Based Rendering ; Rendering ; Rendering Algorithms ; Systems and Software Architectures for Rendering

Abstract: This paper describes a system for rendering large (billions of points) point clouds using a strict level-of-detail criterion for managing the data out of core. The system is comprised of an in-core data structure for managing the coarse hierarchy, an out-of-core structure for managing the actual data and a multithreaded rendering framework that handles the structure and is responsible for data caching, LOD-calculations, culling, and rendering. We demonstrate the performance of our approach with two real-world datasets (a 1.8 b points outdoor scene and a 360m points indoor scene).

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Paper citation in several formats:
Kanzok, T.; Linsen, L. and Rosenthal, P. (2015). An Interactive Visualization System for Huge Architectural Laser Scans. In Proceedings of the 10th International Conference on Computer Graphics Theory and Applications (VISIGRAPP 2015) - GRAPP; ISBN 978-989-758-087-1; ISSN 2184-4321, SciTePress, pages 265-273. DOI: 10.5220/0005315202650273

@conference{grapp15,
author={Thomas Kanzok. and Lars Linsen. and Paul Rosenthal.},
title={An Interactive Visualization System for Huge Architectural Laser Scans},
booktitle={Proceedings of the 10th International Conference on Computer Graphics Theory and Applications (VISIGRAPP 2015) - GRAPP},
year={2015},
pages={265-273},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0005315202650273},
isbn={978-989-758-087-1},
issn={2184-4321},
}

TY - CONF

JO - Proceedings of the 10th International Conference on Computer Graphics Theory and Applications (VISIGRAPP 2015) - GRAPP
TI - An Interactive Visualization System for Huge Architectural Laser Scans
SN - 978-989-758-087-1
IS - 2184-4321
AU - Kanzok, T.
AU - Linsen, L.
AU - Rosenthal, P.
PY - 2015
SP - 265
EP - 273
DO - 10.5220/0005315202650273
PB - SciTePress

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