Light Field Scattering in Participating Media

Takuya Mokutani, Fumihiko Sakaue, Jun Sato

2020

Abstract

In this paper, we propose a representation of the light scattering in participating media, which can represent all order light scattering simply. To achieve the model, we focus on the light field in the participating media, and it is shown that the convolution of the light field can describe the attenuation of the light rays and scattering of them. By analyzing the convolution kernel, we derive a simple kernel that represents all order light scattering. Also, we introduce the estimation method of the characteristics of the participating media based on our proposed model. Several experimental results show that our proposed model can describe light scattering more appropriately than existing models.

Paper Citation

in Harvard Style

Mokutani T., Sakaue F. and Sato J. (2020). Light Field Scattering in Participating Media. In Proceedings of the 15th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2020) - Volume 5: VISAPP; ISBN 978-989-758-402-2, SciTePress, pages 544-549. DOI: 10.5220/0009180505440549

in Bibtex Style

@conference{visapp20,
author={Takuya Mokutani and Fumihiko Sakaue and Jun Sato},
title={Light Field Scattering in Participating Media},
booktitle={Proceedings of the 15th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2020) - Volume 5: VISAPP},
year={2020},
pages={544-549},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0009180505440549},
isbn={978-989-758-402-2},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 15th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2020) - Volume 5: VISAPP
TI - Light Field Scattering in Participating Media
SN - 978-989-758-402-2
AU - Mokutani T.
AU - Sakaue F.
AU - Sato J.
PY - 2020
SP - 544
EP - 549
DO - 10.5220/0009180505440549
PB - SciTePress