High-density light field reproduction using overlaid multiple projection images

Masami Yamasaki; Hideyuki Sakai; Kei Utsugi; Takafumi Koike

doi:10.1117/12.805494

17 February 2009 High-density light field reproduction using overlaid multiple projection images

Masami Yamasaki, Hideyuki Sakai, Kei Utsugi, Takafumi Koike

Proceedings Volume 7237, Stereoscopic Displays and Applications XX; 723709 (2009) https://doi.org/10.1117/12.805494
Event: IS&T/SPIE Electronic Imaging, 2009, San Jose, California, United States

Abstract

We propose a method to increase the viewing resolution of an autostereoscopic display without increasing the density of microlenses. Multiple projectors are used for the projection images to be focused and overlaid on a common plane in the air behind the microlens array. The multiple overlaid projection images yield multiple light spots inside the region of each elemental lenslet of the microlens array. This feature provides scalable high resolution images by increasing the number of projectors.

Citation Download Citation

Masami Yamasaki, Hideyuki Sakai, Kei Utsugi, and Takafumi Koike "High-density light field reproduction using overlaid multiple projection images", Proc. SPIE 7237, Stereoscopic Displays and Applications XX, 723709 (17 February 2009); https://doi.org/10.1117/12.805494

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