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3 February 2009 Acquiring multi-viewpoint image of 3D object for integral imaging using synthetic aperture phase-shifting digital holography
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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.
© (2009) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
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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