PERCEPTUAL COMPENSATION MECHANISMS WHEN VIEWING STEREOSCOPIC 3D FROM AN OBLIQUE ANGLE

被引：0
|
作者：
Hands, Paul [1 ]
Read, Jenny C. A. [1 ]
机构：
[1] Newcastle Univ, Inst Neurosci, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England
来源：
2013 INTERNATIONAL CONFERENCE ON 3D IMAGING (IC3D) | 2013年
关键词：
Stereoscopy; Binocular; Vision; Oblique; Viewing; Correction; PICTURES;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Mathematically, 3D content should appear distorted unless viewed from the position the content was produced for. However, 3D content regularly gets viewed from incorrect angles, not perpendicular to the screen as intended. This distortion is not noticed, or at least does not affect the impression of 3D. This may be because a compensation mechanism known to exist with 2D content extends to 3D. Using canonical-form testing, we show that 3D content can appear warped when viewed from oblique angles, but the effect is small and non-stereo cues help to restore the effect.
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页数：5
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