Psychological Effects of Visual Angle for Stereoscopic Images.

  • Yano Sumio
    NHK Science and Technical Research Laboratories

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  • 立体画像表示における画角の影響
  • リッタイ ガゾウ ヒョウジ ニ オケル ガカク ノ エイキョウ

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Abstract

Evaluation of stereoscopic pictures showed that a high psychlogical effect is induced by image stimulus covering a 20-30 degree range in the visual field.<BR>A stereoscopic display system with a wide visual field was developed based on the above estimation. When a picture with a range of more than 110 degrees, was displayed on the system, a great deal of psychological effect was induced. A picture presentation with a range wider than 110 degrees was not psychologically effective.

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