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Projecting technique of holographic 3D images with the use of fog screen
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Paper Abstract

As an effective reconstructing technique to observe full-parallax holographic images in the wide viewing area, we have studied a projecting process of 3-D holographic images with the use of the spatial screen. Last year, as one technique to perform a suitable projection of the images, we have reported a projecting process of holographic 3-D images onto the underwater micro-bubble screen. Applying this technique, the stability of the images displayed in the screen seems to have been highly improved, however, as for the flickering of the images, much more improvement seems to be not so easy. Moreover, it requires a lot of water in the water tank, so that a complicated and a more weighty system has been needed. For this reason, we constructed a new spatial screen system employed the fog, in which a complicated structure and a lot of water was not required. In this report, we have discussed its effects to the reconstructed images through the holograms. In addition, in this study, we have seen that the system construction seems to be simple and not so weighty, and effective for suppressing the flickering of the images with higher resolution.

Paper Details

Date Published: 22 March 2019
PDF: 6 pages
Proc. SPIE 11049, International Workshop on Advanced Image Technology (IWAIT) 2019, 110492Z (22 March 2019); doi: 10.1117/12.2521119
Show Author Affiliations
Kunihiko Takano, Tokyo Metropolitan College of Industrial Technology (Japan)
Syuntaro Tominaga, Tokyo Metropolitan College of Industrial Technology (Japan)
Tatsuya Ikeuchi, Tokyo Metropolitan College of Industrial Technology (Japan)
Koki Sato, Shonan Institute of Technology (Japan)
Kikuo Asai, The Open Univ. of Japan (Japan)


Published in SPIE Proceedings Vol. 11049:
International Workshop on Advanced Image Technology (IWAIT) 2019
Qian Kemao; Kazuya Hayase; Phooi Yee Lau; Wen-Nung Lie; Yung-Lyul Lee; Sanun Srisuk; Lu Yu, Editor(s)

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