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Authors: Timo Ropinski 1 ; Klaus Hinrichs 1 and Jens Kasten 2

Affiliations: 1 University of Münster, Germany ; 2 Konrad-Zuse-Zentrum für Informationstechnik, Germany

ISBN: 978-989-8111-67-8

Keyword(s): Volume rendering, GPU-based ray-casting, Advanced illumination.

Related Ontology Subjects/Areas/Topics: Computer Vision, Visualization and Computer Graphics ; Rendering ; Systems and Software Architectures for Rendering ; Volume Rendering

Abstract: Nowadays mostly local illumination models are used when rendering volumetric data. When computing global light effects, interactive frame rates are usually hard to achieve. We present an extension of GPU-based volume ray-casting, which allows to compute specular reflection and refraction effects at interactive frame rates on current commodity graphics hardware. In contrast to other techniques proposed for integrating these effects into volume rendering, our technique does not constrain the type of rendering used, i. e., it can be used with DVR as well as isosurface rendering.

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Paper citation in several formats:
Ropinski T.; Hinrichs K.; Kasten J. and (2009). GPU-BASED VOLUME RAY-CASTING SUPPORTING SPECULAR REFLECTION AND REFRACTION.In Proceedings of the Fourth International Conference on Computer Graphics Theory and Applications - Volume 1: GRAPP, (VISIGRAPP 2009) ISBN 978-989-8111-67-8, pages 219-222. DOI: 10.5220/0001784402190222

@conference{grapp09,
author={Timo Ropinski and Klaus Hinrichs and Jens Kasten},
title={GPU-BASED VOLUME RAY-CASTING SUPPORTING SPECULAR REFLECTION AND REFRACTION},
booktitle={Proceedings of the Fourth International Conference on Computer Graphics Theory and Applications - Volume 1: GRAPP, (VISIGRAPP 2009)},
year={2009},
pages={219-222},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001784402190222},
isbn={978-989-8111-67-8},
}

TY - CONF

JO - Proceedings of the Fourth International Conference on Computer Graphics Theory and Applications - Volume 1: GRAPP, (VISIGRAPP 2009)
TI - GPU-BASED VOLUME RAY-CASTING SUPPORTING SPECULAR REFLECTION AND REFRACTION
SN - 978-989-8111-67-8
AU - Ropinski, T.
AU - Hinrichs, K.
AU - Kasten, J.
PY - 2009
SP - 219
EP - 222
DO - 10.5220/0001784402190222

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