A Density Estimation Technique for Radiosity

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Date
2022
Journal Title
Journal ISSN
Volume Title
Publisher
The Eurographics Association
Abstract
Radiosity computation on scenes including objects with a complex geometry, or with a large number of faces and meshes with very different sizes, is very complex. We presenta new method (based on the Photon Maps method [7]) where density estimation on the tangent plane at each surface point is performed for irradiance computation by using photon paths (fine segments traveled by a ray) instead of photon impacts. Therefore we improve the results for scenes containing small objects which receive only afew impacts. Also, geometry is completely decoupledfrom radiosity computation.
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@inproceedings{
10.2312:pt.20021413
, booktitle = {
SIACG2002 - 1st lbero-American Symposium in Computer Graphics
}, editor = {
Xavier Pueyo
and
Manuel Próspero dos Santos
and
Luiz Velho
}, title = {{
A Density Estimation Technique for Radiosity
}}, author = {
Lastra, Miguel
and
Urefía, Carlos
and
Revelles, Jorge
and
Montes, Rosana
}, year = {
2022
}, publisher = {
The Eurographics Association
}, ISBN = {
978-3-03868-194-6
}, DOI = {
10.2312/pt.20021413
} }
Citation