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三维空间中不同线索对物体深度感知的影响

Depth Perception with Different Cues in Three-Dimensional Space

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摘要

随着三维(3D)显示技术的发展,头戴式虚拟现实(VR)和增强现实(AR)产品、3D影院、立体显示器已经被广泛应用于游戏、医疗、灾害监控、电影娱乐等各个领域。为了增强体验感,用户在虚拟3D空间中行走和互动的需求也与日俱增。如何能让用户在虚拟的三维空间中获得真实准确的深度感知,是3D显示技术发展的关键。

Abstract

By using the method of constant stimuli, binocular-disparity based and motion-parallax based cylinders with various depths were produced in three-dimensional space as experimental stimuli. Observers were asked to walk in the three-dimensional space, and depth perception data at different viewing distances were obtained by using binocular-disparity cue, motion-parallax cue, and both binocular-disparity and motion-parallax cues separately. The experimental results show: at different viewing distances, binocular-disparity and motion-parallax cues have different influences on depth perception. In the far-distance viewing condition, the weight of motion parallax cue in depth perception is relatively larger than that in the near-distance viewing condition; in the near-distance viewing condition, when binocular-disparity and motion-parallax cues are combined, there is no promotive effect in depth perception and the effect of motion parallax cue is very small.

Newport宣传-MKS新实验室计划
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DOI:10.3788/AOS201939.1033002

所属栏目:视觉,颜色与视觉光学

收稿日期:2019-04-22

修改稿日期:2019-06-24

网络出版日期:2019-10-01

作者单位    点击查看

贺书芳:中国计量科学研究院光学与激光计量科学研究所, 北京 100029高知工科大学研究生院, 日本 高知 7828502
繁桝博昭:高知工科大学信息学院, 日本 高知 7828502
石川祐記子:高知工科大学研究生院, 日本 高知 7828502
代彩红:中国计量科学研究院光学与激光计量科学研究所, 北京 100029

联系人作者:贺书芳(hesf@nim.ac.cn;shufang.he@outlook.com)

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引用该论文

Shufang He,Hiroaki Shigemasu,Yukiko Ishikawa,Caihong Dai. Depth Perception with Different Cues in Three-Dimensional Space[J]. Acta Optica Sinica, 2019, 39(10): 1033002

贺书芳,繁桝博昭,石川祐記子,代彩红. 三维空间中不同线索对物体深度感知的影响[J]. 光学学报, 2019, 39(10): 1033002

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