流水スクリーンを用いたホログラフィ立体像再生法の検討  [in Japanese] On a Holographic 3D Image Reconstructing System Adopted a Water Flow  [in Japanese]

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Author(s)

Abstract

空中に大きな立体像を投影するためには立体像を結像させるための立体スクリーンが必要になる.筆者らは,霧状にした水粒子を利用する霧スクリーンを用いた立体動画像投影法について検討を進めてきた.しかし,霧の持つ高い流動性のため,些細な気流乱れでスクリーンの形が崩れ,表示像が消失するなど,スクリーンとしての安定性については解決すべき課題が多かったように考えられる.そこで本稿では,水粒子を液状のまま利用する流水スクリーンを新規に構築し,投影像の安定化を図った.

In order to project a large holographic 3D image in the space, a spatial screen of the 3D images should be required. For this, we have studied some projecting method with the use of mist screen to present holographic 3D images of moving pictures, and we have used water particles to reconstruct them. However, to make use of it as a stable screen, there appeared to be several problems to be resolved, for instance, the structural form of the screen is variable if the flow of the mist is disturbed, the projected image happens to disappear on account of unstable mist flow, and so on. In this study, to improve such undesirable situations, we have developed a new water flow(waterfall) screen made of liquid form of the water particles, and made efforts to construct more stable screen for the projection of 3D holographic images.

Journal

  • The Journal of the Institute of Image Electronics Engineers of Japan

    The Journal of the Institute of Image Electronics Engineers of Japan 42(1), 64-70, 2013

    The Institute of Image Electronics Engineers of Japan

Codes

  • NII Article ID (NAID)
    130004870606
  • NII NACSIS-CAT ID (NCID)
    AA12563298
  • Text Lang
    JPN
  • ISSN
    0285-9831
  • NDL Article ID
    024281754
  • NDL Call No.
    YH247-1186
  • Data Source
    NDL  J-STAGE 
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