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Proceedings Paper

Recording and reconstruction of practical 3D color images by phase-shifting electro-holography
Author(s): Yusuke Hamada; Kunihiro Sato; Masakazu Morimoto; Kensaku Fujii
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Paper Abstract

A phase-shifting holography system for recording 3D color images is developed with a color CCD, and red (R), green (G), and blue (B) lasers. The phase of reference lights in this recording system is precisely shifted by changing fringe patterns displayed on a high-resolution reflective LCD panel. RGB interference fringe patterns are able to be recorded at the same time for a practical color object by adopting a high-resolution color CCD. Color images in the wide visual field are recorded by adopting a multi-channel CCD and are reconstructed from the recorded hologram by adopting a multi-channel LCD modulator. Holograms for reconstruction of RGB images are obtained from recorded fringe patterns by the phase-shifting holography, and fine color images with high quality are reconstructed from recorded phase-shifting holograms by using the developed holographic color display system. The visual field of the holographic system is enlarged by adopting a multi-channel color CCD for recording of the image and a multi-channel LCD panel for reconstruction of the image.

Paper Details

Date Published: 15 November 2005
PDF: 8 pages
Proc. SPIE 6016, Three-Dimensional TV, Video, and Display IV, 60160X (15 November 2005); doi: 10.1117/12.630415
Show Author Affiliations
Yusuke Hamada, Univ. of Hyogo (Japan)
Kunihiro Sato, Univ. of Hyogo (Japan)
Masakazu Morimoto, Univ. of Hyogo (Japan)
Kensaku Fujii, Univ. of Hyogo (Japan)

Published in SPIE Proceedings Vol. 6016:
Three-Dimensional TV, Video, and Display IV
Bahram Javidi; Fumio Okano; Jung-Young Son, Editor(s)

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