Deep Compositional Denoising on Frame Sequences

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139-142.pdf (4.51 MB)
Date
2023
Authors
Zhang, Xianyao
Röthlin, Gerhard
Manzi, Marco
Gross, Markus
Papas, Marios
Journal Title
Journal ISSN
Volume Title
Publisher
The Eurographics Association
Abstract
Path tracing is the prevalent rendering algorithm in the animated movies and visual effects industry, thanks to its simplicity and ability to render physically plausible lighting effects. However, we must simulate millions of light paths before producing one final image, and error manifests as noise during rendering. In fact, it can take tens or even hundreds of CPU hours on a modern computer to render a plausible frame in a recent animated movie. Movie production and the VFX industry rely on image-based denoising algorithms to ameliorate the rendering cost, which suppresses the noise due to rendering by reusing information in the neighborhood of the pixels both spatially and temporally.
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@inproceedings{
10.2312:sr.20231142
,
booktitle = {
Eurographics Symposium on Rendering
},
editor = {
Ritschel, Tobias
 and 
Weidlich, Andrea
},
title = {{
Deep Compositional Denoising on Frame Sequences
}},
author = {
Zhang, Xianyao
 and 
Röthlin, Gerhard
 and 
Manzi, Marco
 and 
Gross, Markus
 and 
Papas, Marios
},
year = {
2023
},
publisher = {
The Eurographics Association
},
ISSN = {
1727-3463
},
ISBN = {
978-3-03868-228-8
},
DOI = {
10.2312/sr.20231142
}
}
Citation
URI
https://doi.org/10.2312/sr.20231142
 https://diglib.eg.org:443/handle/10.2312/sr20231142
Collections
Rendering 2023 - Symposium Track