CACHED MULTI-BOUNCE SOLUTION AND RECONSTRUCTION FOR VOXEL-BASED GLOBAL ILLUMINATION

Łukasz Piwowar, Rémy Malgouyres

2009

Abstract

We address the main shortcomings of the voxel-based multi-bounce global illumination method of Chatelier and Malgouyres (2006), by introducing an iterated cached method which allows increasing sampling coarseness at each bounce for improved efficiency, and by introducing a ray-tracing based reconstruction process for a better final image quality. The result is a competitive accurate multi-bounce global illumination method with octree voxel-based irradiance caching.

Paper Citation

in Harvard Style

Piwowar Ł. and Malgouyres R. (2009). CACHED MULTI-BOUNCE SOLUTION AND RECONSTRUCTION FOR VOXEL-BASED GLOBAL ILLUMINATION . 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 173-178. DOI: 10.5220/0001768301730178

in Bibtex Style

@conference{grapp09,
author={Łukasz Piwowar and Rémy Malgouyres},
title={CACHED MULTI-BOUNCE SOLUTION AND RECONSTRUCTION FOR VOXEL-BASED GLOBAL ILLUMINATION},
booktitle={Proceedings of the Fourth International Conference on Computer Graphics Theory and Applications - Volume 1: GRAPP, (VISIGRAPP 2009)},
year={2009},
pages={173-178},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001768301730178},
isbn={978-989-8111-67-8},
}

in EndNote Style

TY - CONF
JO - Proceedings of the Fourth International Conference on Computer Graphics Theory and Applications - Volume 1: GRAPP, (VISIGRAPP 2009)
TI - CACHED MULTI-BOUNCE SOLUTION AND RECONSTRUCTION FOR VOXEL-BASED GLOBAL ILLUMINATION
SN - 978-989-8111-67-8
AU - Piwowar Ł.
AU - Malgouyres R.
PY - 2009
SP - 173
EP - 178
DO - 10.5220/0001768301730178