International Display Workshops General Incorporated Association

Proceedings of the International Display Workshops Volume 26 (IDW '19)

Proceedings of the International Display Workshops Volume 26 (IDW '19)

2019年11月27日 〜 2019年11月29日
Sapporo Convention Center

10:00 〜 10:20

[3D6/3DSA6-4] GPU Acceleration of Algorithm to Design Directional Volumetric Display for Real-time Processing

*Daiki Matsumoto1, Ryuji Hirayama2,3, Naoto Hoshikawa4, Hirotaka Nakayama5, Tomoyoshi Shimobaba1, Tomoyoshi Ito1, Atsushi Shiraki1 (1. Chiba University (Japan), 2. Research Fellow of the Japan Society for the Promotion of Science (Japan), 3. Tokyo University of Science (Japan), 4. National Institute of Technology, Oyama College (Japan), 5. National Astronomical Observatory of Japan (Japan))

GPU acceleration, Volumetric display, Directional image, Digital signage, Media art

https://doi.org/10.36463/idw.2019.0989

In this study, we attempted GPU acceleration of an algorithm to design a directional volumetric display. As a result, the GPU implementation was up to 45 times faster than the CPU implementation. We also confirmed that the GPU implementation could cooperate with a person tracking system in real-time.