Split Second Motion Blur

Ritchie, Matt; Modern, Greg; Mitchell, Kenny

Abstract

Motion blur is key to delivering a sense of speed in interactive video game rendering. Further, simulating accurate camera optical exposure properties and reduction of temporal aliasing brings us closer to high quality real-time rendering productions. We describe a motion blur system that integrates image and texture space motion blur for smooth results with less than one sample per pixel. We apply the algorithm in the context of a deferred shading rendering engine used in Split/Second (Disney: Black Rock), but the method also applies to forward rendering, ray tracing or REYES style architectures.

Citation

Ritchie, M., Modern, G., & Mitchell, K. (2010, July). Split Second Motion Blur. Presented at GRAPHInternational Conference on Computer Graphics and Interactive Techniques

• Presentation Conference Type: Conference Paper (published)
• Conference Name: GRAPHInternational Conference on Computer Graphics and Interactive Techniques
• Start Date: Jul 26, 2010
• End Date: Jul 30, 2010
• Publication Date: Jul 26, 2010
• Deposit Date: Aug 1, 2016
• Publisher: Association for Computing Machinery (ACM)
• Pages: 17:1-17:1
• Series Title: SIGGRAPH '10
• Book Title: ACM SIGGRAPH 2010 Talks
• ISBN: 978-1-4503-0394-1
• DOI: https://doi.org/10.1145/1837026.1837048
• Keywords: motion blur methods, adaptive sampling, texture space blurs, image space vector motion blur,
• Public URL: http://researchrepository.napier.ac.uk/Output/321867
• Publisher URL: http://doi.acm.org/10.1145/1837026.1837048