Are age differences missing in relative and absolute distance perception of stereoscopically presented virtual objects?
Are age differences missing in relative and absolute distance perception of stereoscopically presented virtual objects?
复制标题
立体呈现的虚拟物体的相对和绝对距离感知是否缺少年龄差异？
DOI：
10.1145/2993369.2996334
复制
发表时间：
2016
期刊：
影响因子：
--
通讯作者：
Pannasch
中科院分区：
文献类型：
--
作者：
Schubert;Hartwig;Müller;Pannasch
如今，有各种各样的虚拟现实（VR）应用程序为所有年龄组的用户。大多数VR系统的重要组成部分是立体视觉。从知觉研究可知，立体知觉随着年龄的增长而恶化[Garnham and Sloper 2006]。作为立体感知的指标，本研究和进一步研究的作者使用立体视敏度，即视觉系统检测到的最小视差差。Norman等人[2000]表明，老年人的立体视敏度下降可能导致这些用户在随机点立体图中感知到的深度较低。由于VR在康复方面的应用正在不断发展，因此可以预期老年用户的数量会越来越多。然而，到目前为止，还不清楚立体感知的年龄特定变化是否会影响老年人使用VR应用程序。在我们的研究中，我们提出了立体渲染的虚拟对象。本研究的主要目的是检查融合范围，相对和绝对距离知觉，和视觉疲劳的可能的年龄差异。在这里，我们提出的两个任务的结果有关的距离感知。
Nowadays there is a wide variety of Virtual Reality (VR) applications for users of all age groups. An essential part of most VR systems is stereoscopy. From perceptual research, it is known that stereoscopic perception deteriorates with age [Garnham and Sloper 2006]. As indicator for stereoscopic perception, the authors of this and further studies used stereo acuity, i.e. the smallest disparity difference detected by the visual system. Norman et al. [2000] showed that the declined stereo acuity in older humans can cause these users to perceive less depth in random-dot stereograms. Since VR applications for rehabilitation are advancing, one can expect increasing numbers of elderly users. However, up to now it is unclear whether the age-specific changes in stereoscopic perception might impair the use of VR applications for older people. In our study, we presented stereoscopically rendered virtual objects. The primary aim of this study was to examine possible age differences in fusion range, relative and absolute distance perception, and visual fatigue. Here, we present results of the two tasks concerning distance perception.
BiLL：视觉分析的实验环境
影响因子：
1.8
作者：
Jan Wojdziak;D. Kammer;Ingmar S. Franke;Rainer Groh
通讯作者：
Rainer Groh
Gaze3DFix：使用椭圆体包围体检测 3D 固定
影响因子：
5.4
作者：
Schubert;Velichkovsky;Pannasch
通讯作者：
Pannasch
影响因子：
1.7
作者：
Norman, JF;Dawson, TE;Butler, AK
通讯作者：
Butler, AK