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Proceedings Paper

Fresnel hologram generation using an HD resolution depth range video camera
Author(s): Ryutaro Oi; Tomoyuki Mishina; Kenji Yamamoto; Takanori Senoh; Taiichiro Kurita
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Paper Abstract

Holography is considered as an ideal 3D display method. We generated a hologram under white light. The infrared depth camera, which we used, captures the depth information as well as color video of the scene in 20mm of accuracy at 2m of object distance. In this research, we developed a software converter to convert the HD resolution depth map to the hologram. In this conversion method, each elemental diffraction pattern on a hologram plane was calculated beforehand according to the object distance and the maximum diffraction angle determined by the reconstruction SLM device (high resolution LCOS). The reconstructed 3D image was observed.

Paper Details

Date Published: 10 February 2010
PDF: 10 pages
Proc. SPIE 7619, Practical Holography XXIV: Materials and Applications, 76190Z (10 February 2010); doi: 10.1117/12.841817
Show Author Affiliations
Ryutaro Oi, National Institute of Information and Communications Technology (Japan)
Tomoyuki Mishina, National Institute of Information and Communications Technology (Japan)
Kenji Yamamoto, National Institute of Information and Communications Technology (Japan)
Takanori Senoh, National Institute of Information and Communications Technology (Japan)
Taiichiro Kurita, National Institute of Information and Communications Technology (Japan)


Published in SPIE Proceedings Vol. 7619:
Practical Holography XXIV: Materials and Applications
Hans I. Bjelkhagen; Raymond K. Kostuk, Editor(s)

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