野球シミュレータ

Abstract

PURPOSE:To observe three-dimensional image without using special spectacles or the like by providing a cineprojector for a 3-D movie for projecting a 3-D movie film that has been obtained by photographing the state of pitching of a pitcher or the like through an observing lenticular screen. CONSTITUTION:A cineprojector M for a 3-D movie is made up of a projectional light source 1, a projectional shutter 2, an observing lenticular screen S, a take-up device 3 and an observational hood 4; and an observer 5 observes a 3-D movie film F by the transmitted light passed through the observing lenticular screen S. The projectional shutter 2 is constituted in such a way that it is opened or closed at a speed of 32 times per second so as to conform to the take-up speed of the 3-D movie film F. The 3-D movie film F is manufactured by synthesizing each one piece of a plurality of movie films for each camera that has been obtained by intermittently photographing for a given time while synchronizing a plurality of movie-photographing cameras by means of the screen S.
(57)【要約】 (修正有) 【構成】 バッター又はキャッチャー又は審判員の目の 高さに相当する高さでホーム・ベース横幅方向に沿って 間隔を隔てて配置された複数の映画撮影用カメラによっ て、ピッチャーの投球の様子、又は、ピッチャーの位置 からホーム・ベースに投球される球及び周囲物体を、各 カメラを同期させて一定時間毎に断続的に撮影して得ら れた各カメラごとの複数の映画フィルムの1コマごと を、レンチキュラー・スクリーンSを用いて夫々合成し て作成される立体映画用フィルムFと、立体映画用フィ ルムFを、観察用レンチキュラー・スクリーンSを通し て観察できるように映写する立体映画用映写機Mとが設 けられている。 【効果】 簡単な装置で、且つ、観察者が特殊な眼鏡な どをかけなくとも、立体的に映し出すことができる野球 シミュレータを提供することができる。

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Patent Citations (2)

    Publication numberPublication dateAssigneeTitle
    JP-S52132935-ANovember 08, 1977Takatsugi YoshioTelevision mechanism for judging pitch
    JP-S57107173-AJuly 03, 1982Ikuzou IshizakiBatting trainer interlocking with pitching simulator

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Cited By (2)

    Publication numberPublication dateAssigneeTitle
    JP-2009104198-AMay 14, 2009Nec Corp, 日本電気株式会社Stereoscopic image display device and stereoscopic image display method
    US-8320041-B2November 27, 2012Nlt Technologies, Ltd.Three-dimensional image display device and three-dimensional image display method