Proceedings of the International Display Workshops Volume 31 (IDW '24)

Proceedings of the International Display Workshops Volume 31 (IDW '24)

Dec 4 - Dec 6, 2024Sapporo Convention Center
The International Display Workshops
Proceedings of the International Display Workshops Volume 31 (IDW '24)

Proceedings of the International Display Workshops Volume 31 (IDW '24)

Dec 4 - Dec 6, 2024Sapporo Convention Center

[FMCp1-11]Removing Ghost Images in Eye-Matching Spatial Blending Aerial Display With Polarization Modulation

*Kohei Kishinami1, Kazuaki Takiyama1, Shiro Suyama1, Hirotsugu Yamamoto1(1. Utsunomiya University (Japan))
https://doi.org/10.36463/idw.2024.0429

Keywords:

Aerial display,AIRR,Blend-ratio,surface reflection

We propose a method of removing ghost images within the viewing area in a spatial blending optical system with an aerial display. The proposed method utilizes aerial imaging by retro-reflection with polarization (p-AIRR), where retro-reflectors are tilted at 43-degree and given a curvature of 0.003 to remove ghost images.