Analytical Motion Blur Rasterization with Compression

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Date
2010
Authors
Gribel, Carl Johan
Doggett, Michael
Akenine-Möller, Tomas
Journal Title
Journal ISSN
Volume Title
Publisher
The Eurographics Association
Abstract
We present a rasterizer, based on time-dependent edge equations, that computes analytical visibility in order to render accurate motion blur. The theory for doing the computations in a rasterization framework is derived in detail, and then implemented. To keep the frame buffer requirements low, we also present a new oracle-based compression algorithm for the time intervals. Our results are promising in that high quality motion blurred scenes can be rendered using a rasterizer with rather low memory requirements. Our resulting images contain motion blur for both opaque and transparent objects.
Description

        
@inproceedings{
:10.2312/EGGH/HPG10/163-172
,
booktitle = {
High Performance Graphics
},
editor = {
Michael Doggett and Samuli Laine and Warren Hunt
},
title = {{
Analytical Motion Blur Rasterization with Compression
}},
author = {
Gribel, Carl Johan
 and 
Doggett, Michael
 and 
Akenine-Möller, Tomas
},
year = {
2010
},
publisher = {
The Eurographics Association
},
ISSN = {
2079-8687
},
ISBN = {
978-3-905674-26-2
},
DOI = {
/10.2312/EGGH/HPG10/163-172
}
}
Citation
URI
https://doi.org/10.2312/EGGH/HPG10/163-172
Collections
High-Performance Graphics 2010