An Influence of the Amount of Retinal Disparity on the Latency for Recognition of the Caption Text in Stereoscopy

• TERAMOTO Daiki

  Kyoto Institute of Technology

• MURATA Kazuyoshi

  Kyoto Institute of Technology

• SHIBUYA Yu

  Kyoto Institute of Technology

Bibliographic Information

Other Title

• 3次元立体視における注視物体の視差量が字幕の輻輳調節時間に与える影響

Abstract

In this study, we performed an experiment to evaluate the influence of the amount of disparity of the 3-D object on recognizing the caption text in the 3-D image. In the experiment, the amount of retinal disparity of the 3-D object was changed while that of the caption text was fixed to zero. Participants were asked to watch a 3-D object on the display and also asked to utter a caption text randomly displayed below the object. We measured the latency from when a caption text was displayed to when the participant uttered it. The influence of the amount of disparity of the 3-D object on recognizing the caption text in the 3-D image was evaluated with the above latency. The result showed that the latency for recognition of the caption text tended to be longer when the 3-D object was fused in front of the screen than behind it.

Journal

• The Japanese Journal of Ergonomics

  The Japanese Journal of Ergonomics 49 (4), 183-189, 2013

  Japan Ergonomics Society

Keywords

• 3D

Details

• CRID: 1390282679516589824
• NII Article ID: 130003396071
• DOI: 10.5100/jje.49.183
• ISSN: 18842844
• ISSN: 05494974
• Text Lang: ja
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed