Three-Dimensional Image Display System using Stereogram and Holographic Optical Memory Techniques 


Vol. 27,  No. 6, pp. 638-644, Jun.  2002


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  Abstract

In this paper, we implemented a three dimensional image display system using stereogram and holographic optical memory techniques which can store many images and reconstruct them automatically.
In this system, to store and reconstruct stereo images, incident angle of reference beam must be controlled in real time, so we used BPH(binary phase hologram) and LCD(1iquid crystal display) for controlling reference beam. The reference beams are acquired by Fourier transform of BPHs which designed with SA (simulated annealing)algorithm, and the BPHs are represented on the LCD with the 0.05 seconds time interval using application software for reconstructing the stereo images. And input images are represented on the LCD without polarizer/analyzer for maintaining uniform beam intensities regardless of the brightness of input images. The input images and BPHs are edited using application software(Photoshop) with having the same recording scheduled time interval in storing. The reconstructed stereo images are acquired by capturing the output images with CCD camera at the behind of the analyzer which traf1.~forms phase information into brightness information of images. In output plane, we used a LCD shutter that is synchronized to a monitor that display alternate left and right eye images for depth perception. We demonstrated optical experiment which store and reconstruct four stereo images in BaTiO₃ repeatedly using the proposed holographic optical memory techniques.

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  Cite this article

[IEEE Style]

C. Kim and S. Kim, "Three-Dimensional Image Display System using Stereogram and Holographic Optical Memory Techniques," The Journal of Korean Institute of Communications and Information Sciences, vol. 27, no. 6, pp. 638-644, 2002. DOI: .

[ACM Style]

Cheil-Su Kim and Soo-Jung Kim. 2002. Three-Dimensional Image Display System using Stereogram and Holographic Optical Memory Techniques. The Journal of Korean Institute of Communications and Information Sciences, 27, 6, (2002), 638-644. DOI: .

[KICS Style]

Cheil-Su Kim and Soo-Jung Kim, "Three-Dimensional Image Display System using Stereogram and Holographic Optical Memory Techniques," The Journal of Korean Institute of Communications and Information Sciences, vol. 27, no. 6, pp. 638-644, 6. 2002.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880