Fresnel hologram generation using an HD resolution depth range video camera

Ryutaro Oi; Tomoyuki Mishina; Kenji Yamamoto; Takanori Senoh; Taiichiro Kurita

doi:10.1117/12.841817

10 February 2010 Fresnel hologram generation using an HD resolution depth range video camera

Ryutaro Oi, Tomoyuki Mishina, Kenji Yamamoto, Takanori Senoh, Taiichiro Kurita

Proceedings Volume 7619, Practical Holography XXIV: Materials and Applications; 76190Z (2010) https://doi.org/10.1117/12.841817
Event: SPIE OPTO, 2010, San Francisco, California, United States

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.

Citation Download Citation

Ryutaro Oi, Tomoyuki Mishina, Kenji Yamamoto, Takanori Senoh, and Taiichiro Kurita "Fresnel hologram generation using an HD resolution depth range video camera", Proc. SPIE 7619, Practical Holography XXIV: Materials and Applications, 76190Z (10 February 2010); https://doi.org/10.1117/12.841817

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