Holographic Video System using Fourier Transform and Data Reduction

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概要

• 論文の詳細を見る

• A holographic video system, displaying Fourier-transform-based computer-generated hologram (CGH) data is described. A Fourier-transform-based horizontal-parallax-only (HPO) CGH is basically a two-dimensional hologram. To expand a Fourier-transform-based HPO CGH, a new algorithm based on the ray tracing of a three-dimensional object is used. This algorithm can reduce the amount or data and calculation time of the CGH. The result of this algorithm is applied to a pulsed-laser holographic video system for reconstruction of a three-dimensional object. The experimental results are included; they show a good parallax image and illustrate the possibility of reducing the amount of data and calculation time of the CGH. An additional advantage of this system over the Fresnel hologram CGH is described as well.

• 社団法人応用物理学会の論文
• 1999-11-15

著者

• Lim T‐k

  Korea Univ. Seoul Kor

• Son Jung-young

  3-d Imaging Media Center Korea Institute Of Science And Technology

• Kim Sung-kyu

  Hongo 3d Research Center Telecommunications Advancement Organization Of Japan

• Chun Joo-hwan

  Electronic Engineering Department Korea Advanced Institute Of Science And Technology

• LIM Tong-Kun

  Korea University Physics Department

関連論文

• Holographic Video System using Fourier Transform and Data Reduction

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