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Authors: M. Maria 1 ; N. Mustafa 1 ; T. Bardoux 1 ; J. Defaye 2 and V. Biri 1

Affiliations: 1 University of Paris-Est and LIGM, France ; 2 Ubisoft Motion Pictures, France

ISBN: 978-989-758-287-5

Keyword(s): Ray Tracing, Many-light, VPL Clustering.

Abstract: In the context of rendering production, and especially for indirect diffuse global illumination, many-light techniques can be used to quickly render noise free images. In this paper, we propose a view-independent algorithm, based on Well Separated Pair Decomposition (WSPD), to handle efficiently clustering of virtual point lights. Our clustering, the Visibility based WSPD (V-WSPD) consider both geometric and visibility information of two sets of points, allowing an improved rendering time with a similar image quality.

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Paper citation in several formats:
Maria, M.; Maria, M.; Mustafa, N.; Bardoux, T.; Defaye, J. and Biri, V. (2018). Visibility based WSPD for Global Illumination.In Proceedings of the 13th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 1: GRAPP, ISBN 978-989-758-287-5, pages 81-90. DOI: 10.5220/0006601000810090

@conference{grapp18,
author={M. Maria. and M. Maria. and N. Mustafa. and T. Bardoux. and J. Defaye. and V. Biri.},
title={Visibility based WSPD for Global Illumination},
booktitle={Proceedings of the 13th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 1: GRAPP,},
year={2018},
pages={81-90},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0006601000810090},
isbn={978-989-758-287-5},
}

TY - CONF

JO - Proceedings of the 13th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 1: GRAPP,
TI - Visibility based WSPD for Global Illumination
SN - 978-989-758-287-5
AU - Maria, M.
AU - Maria, M.
AU - Mustafa, N.
AU - Bardoux, T.
AU - Defaye, J.
AU - Biri, V.
PY - 2018
SP - 81
EP - 90
DO - 10.5220/0006601000810090

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