Low Cost Decomposition of Direct and Global Illumination in Real Scenes
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Date
2015
Journal Title
Journal ISSN
Volume Title
Publisher
The Eurographics Association
Abstract
Recent advances in the field of computational light transport have made it possible to solve previously unsolvable problems thanks to incorporating new devices and techniques. One of these problems is the decomposition of the illumination into its local and global components in real scenes. Previous work has managed to perform such a decomposition by projecting several light patterns on a target scene and processing its captures. In this work we build on that approach and propose two novel contributions: first, a new interpolation method, which allows the decomposition of the light components from a single capture of the projected scene into the native resolution, without requiring down-sampling; second, we propose an implementation of the algorithm for a mobile platform.
Description
@inproceedings{10.2312:ceig.20151200,
booktitle = {Spanish Computer Graphics Conference (CEIG)},
editor = {Mateu Sbert and Jorge Lopez-Moreno},
title = {{Low Cost Decomposition of Direct and Global Illumination in Real Scenes}},
author = {Garces, Elena and Martin, Fernando and Gutierrez, Diego},
year = {2015},
publisher = {The Eurographics Association},
ISBN = {},
DOI = {10.2312/ceig.20151200}
}