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Authors: Eduardo Fernández 1 and Gonzalo Besuievsky 2

Affiliations: 1 Universidad de la República, Uruguay ; 2 Universitat de Girona, Spain

Keyword(s): Inverse Lighting, Radiosity.

Related Ontology Subjects/Areas/Topics: Computer Vision, Visualization and Computer Graphics ; Geometry and Modeling ; Lighting and Appearance ; Modeling and Algorithms ; Rendering ; Rendering Algorithms ; Systems and Software Architectures for Rendering

Abstract: Inverse lighting techniques allows to obtain the unknown light sources parameters, such as light position or flux emission, from desired lighting intentions. In this paper we present a new inverse lighting technique that uses the statistical mean and variance of the illuminated scene to obtain optimal solutions for a given lighting intention. This technique allows to explore a huge number of full radiosity solutions in a short time, reducing in this way drastically the optimization time required.

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Paper citation in several formats:
Fernández, E. and Besuievsky, G. (2013). Statistical Inverse Lighting. In Proceedings of the International Conference on Computer Graphics Theory and Applications and International Conference on Information Visualization Theory and Applications (VISIGRAPP 2013) - GRAPP; ISBN 978-989-8565-46-4; ISSN 2184-4321, SciTePress, pages 185-190. DOI: 10.5220/0004297501850190

@conference{grapp13,
author={Eduardo Fernández. and Gonzalo Besuievsky.},
title={Statistical Inverse Lighting},
booktitle={Proceedings of the International Conference on Computer Graphics Theory and Applications and International Conference on Information Visualization Theory and Applications (VISIGRAPP 2013) - GRAPP},
year={2013},
pages={185-190},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004297501850190},
isbn={978-989-8565-46-4},
issn={2184-4321},
}

TY - CONF

JO - Proceedings of the International Conference on Computer Graphics Theory and Applications and International Conference on Information Visualization Theory and Applications (VISIGRAPP 2013) - GRAPP
TI - Statistical Inverse Lighting
SN - 978-989-8565-46-4
IS - 2184-4321
AU - Fernández, E.
AU - Besuievsky, G.
PY - 2013
SP - 185
EP - 190
DO - 10.5220/0004297501850190
PB - SciTePress