Acquiring multi-viewpoint image of 3D object for integral imaging using synthetic aperture phase-shifting digital holography

Min-Ok Jeong; Nam Kim; Jae-Hyeung Park; Seok-Hee Jeon; Sang-Keun Gil

doi:10.1117/12.808779

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3 February 2009 Acquiring multi-viewpoint image of 3D object for integral imaging using synthetic aperture phase-shifting digital holography

Min-Ok Jeong, Nam Kim, Jae-Hyeung Park, Seok-Hee Jeon, Sang-Keun Gil

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Proceedings Volume 7233, Practical Holography XXIII: Materials and Applications; 723308 (2009) https://doi.org/10.1117/12.808779
Event: SPIE OPTO: Integrated Optoelectronic Devices, 2009, San Jose, California, United States

Abstract

We propose a method generating elemental images for the auto-stereoscopic three-dimensional display technique, integral imaging, using phase-shifting digital holography. Phase shifting digital holography is a way recording the digital hologram by changing phase of the reference beam and extracting the complex field of the object beam. Since all 3D information is captured by the phase-shifting digital holography, the elemental images for any specifications of the lens array can be generated from single phase-shifting digital holography. We expanded the viewing angle of the generated elemental image by using the synthetic aperture phase-shifting digital hologram. The principle of the proposed method is verified experimentally.

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Min-Ok Jeong, Nam Kim, Jae-Hyeung Park, Seok-Hee Jeon, and Sang-Keun Gil "Acquiring multi-viewpoint image of 3D object for integral imaging using synthetic aperture phase-shifting digital holography", Proc. SPIE 7233, Practical Holography XXIII: Materials and Applications, 723308 (3 February 2009); https://doi.org/10.1117/12.808779

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