Temporally dense ray tracing
Publication
, Conference
Andersson, P; Nilsson, J; Salvi, M; Spjut, J; Akenine-Möller, T
Published in: High-Performance Graphics - ACM SIGGRAPH / Eurographics Symposium Proceedings, HPG
January 1, 2019
We present a technique for real-time ray tracing with the goal of reaching 240 frames per second or more. The core idea is to trade spatial resolution for faster temporal updates in such a way that the display and human visual system aid in integrating high-quality images. We use a combination of frameless and interleaved rendering concepts together with ideas from temporal antialiasing algorithms and novel building blocks—the major one being adaptive selection of pixel orderings within tiles, which reduces spatiotemporal aliasing significantly. The image quality is verified with a user study. Our work can be used for esports or any kind of rendering where higher frame rates are needed.
Duke Scholars
Published In
High-Performance Graphics - ACM SIGGRAPH / Eurographics Symposium Proceedings, HPG
DOI
EISSN
2079-8687
ISSN
2079-8679
Publication Date
January 1, 2019
Volume
2019-July
Start / End Page
33 / 38
Citation
APA
Chicago
ICMJE
MLA
NLM
Andersson, P., Nilsson, J., Salvi, M., Spjut, J., & Akenine-Möller, T. (2019). Temporally dense ray tracing. In High-Performance Graphics - ACM SIGGRAPH / Eurographics Symposium Proceedings, HPG (Vol. 2019-July, pp. 33–38). https://doi.org/10.2312/hpg.20191193
Andersson, P., J. Nilsson, M. Salvi, J. Spjut, and T. Akenine-Möller. “Temporally dense ray tracing.” In High-Performance Graphics - ACM SIGGRAPH / Eurographics Symposium Proceedings, HPG, 2019-July:33–38, 2019. https://doi.org/10.2312/hpg.20191193.
Andersson P, Nilsson J, Salvi M, Spjut J, Akenine-Möller T. Temporally dense ray tracing. In: High-Performance Graphics - ACM SIGGRAPH / Eurographics Symposium Proceedings, HPG. 2019. p. 33–8.
Andersson, P., et al. “Temporally dense ray tracing.” High-Performance Graphics - ACM SIGGRAPH / Eurographics Symposium Proceedings, HPG, vol. 2019-July, 2019, pp. 33–38. Scopus, doi:10.2312/hpg.20191193.
Andersson P, Nilsson J, Salvi M, Spjut J, Akenine-Möller T. Temporally dense ray tracing. High-Performance Graphics - ACM SIGGRAPH / Eurographics Symposium Proceedings, HPG. 2019. p. 33–38.
Published In
High-Performance Graphics - ACM SIGGRAPH / Eurographics Symposium Proceedings, HPG
DOI
EISSN
2079-8687
ISSN
2079-8679
Publication Date
January 1, 2019
Volume
2019-July
Start / End Page
33 / 38