A Fast and Stable Feature-Aware Motion Blur Filter

Guertin, Jean-Philippe; McGuire, Morgan; Nowrouzezahrai, Derek

A Fast and Stable Feature-Aware Motion Blur Filter

Files

051-060.pdf (51.3 MB)

Date

2014

Authors

Guertin, Jean-Philippe
McGuire, Morgan
Nowrouzezahrai, Derek

Publisher

The Eurographics Association

Abstract

High-quality motion blur is an increasingly important effect in interactive graphics however, even in the context of offline rendering, it is often approximated as a post process. Recent motion blur post-processes (e.g., [MHBO12, Sou13]) generate plausible results with interactive performance, however distracting artifacts still remain in the presence of e.g. overlapping motion or large- and fine-scale motion features.We address these artifacts with a more robust sampling and filtering scheme with only a small additional runtime cost. We render plausible, temporallycoherent motion blur on several complex animation sequences, all in under 2ms at a resolution 1280 x 720. Moreover, our filter is designed to integrate seamlessly with post-process anti-aliasing and depth of field.

        @inproceedings{:10.2312/hpg.20141093
https::/diglib.eg.org:443/handle/10.2312/hpg.20141093
,
booktitle = {Eurographics/ ACM SIGGRAPH Symposium on High Performance Graphics
},
editor = {Ingo Wald and Jonathan Ragan-Kelley
},
title = {{A Fast and Stable Feature-Aware Motion Blur Filter
}},
author = {Guertin, Jean-Philippe and 
McGuire, Morgan and 
Nowrouzezahrai, Derek
},
year = {2014
},
publisher = {The Eurographics Association
},
ISSN = {2079-8679
},
ISBN = {978-3-905674-60-6
},
DOI = {/10.2312/hpg.20141093
https://diglib.eg.org:443/handle/10.2312/hpg.20141093
}
}