On the Improvement of the Characteristics of the 3D Holographic Images Projected on the Micro Bubble

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  • マイクロバブルスクリーンへのホログラフィック投影像の特性改善法の検討
  • マイクロバブルスクリーン エ ノ ホログラフィック トウエイゾウ ノ トクセイ カイゼンホウ ノ ケントウ

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Abstract

As an effective reconstructing technique to observe large sized holographic recovered images in the wide viewing area, we have studied a projecting recovering process of holographic images with the use of the spatial screen. Recently, as one technique to perform a suitable projection of the images, we have reported a projecting process of holographic 3-D images onto the underwater micro-bubble screen. It is easy to obtain Micro-bubble continuously with the help of transparent water tank, and therefore, it enables us to use it as a longtime stable screen. However, it rarely happens that available properties of the screen are not to be fully prepared on account of insufficient adjustment of the bubbling mechanism. As this reason, an improved bubbling system and its appropriate adjustment process have been strongly required. In this paper, we shall propose an improved, somewhat a new micro-bubble system and its adjustment process, and give some results studied about them. As this result, we found that this process is adjustable more easier than before, and gives us more stable, improved projected images than the ones obtained by previous system.

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