Comparing the Effects of Visual Realism on Size Perception in VR versus Real World Viewing through Physical and Verbal Judgments
Comparing the Effects of Visual Realism on Size Perception in VR versus Real World Viewing through Physical and Verbal Judgments
复制标题
通过身体和言语判断比较视觉现实主义对 VR 中尺寸感知的影响与现实世界观看的影响
DOI:
10.1109/tvcg.2023.3247109
复制
发表时间:
2023
影响因子:
5.2
通讯作者:
Chuang, Jung Hong
中科院分区:
文献类型:
--
作者:
Wijayanto, Ignatius Alex;Babu, Sabarish V.;Pagano, Christopher C.;Chuang, Jung Hong
Virtual Reality (VR) is well-known for its use in interdisciplinary applications and research. The visual representation of these applications could vary depending in their purpose and hardware limitation, and in those situations could require an accurate perception of size for task performance. However, the relationship between size perception and visual realism in VR has not yet been explored. In this contribution, we conducted an empirical evaluation using a between-subject design over four conditions of visual realism, namely Realistic, Local Lighting, Cartoon, and Sketch on size perception of target objects in the same virtual environment. Additionally, we gathered participants' size estimates in the real world via a within-subject session. We measured size perception using concurrent verbal reports and physical judgments. Our result showed that although participants' size perception was accurate in the realistic condition, surprisingly they could still tune into the invariant but meaningful information in the environment to accurately estimate the size of targets in the non-photorealistic conditions as well. We additionally found that size estimates in verbal and physical responses were generally different in real world and VR viewing and were moderated by trial presentation over time and target object widths.
登录
查看更多内容
DOI:
10.1109/ismar55827.2022.00056
发表时间:
2022-10
期刊:
2022 IEEE International Symposium on Mixed and Augmented Reality (ISMAR)
影响因子:
--
作者:
Sabarish V. Babu;Hsiao-Chuan Huang;Robert J. Teather;Jung-Hong Chuang
通讯作者:
Sabarish V. Babu;Hsiao-Chuan Huang;Robert J. Teather;Jung-Hong Chuang
DOI:
--
发表时间:
2017
期刊:
ICAT-EGVE
影响因子:
--
作者:
Jangyoon Kim;V. Interrante
通讯作者:
V. Interrante
影响因子:
3.7
作者:
Linkenauger SA;Leyrer M;Bülthoff HH;Mohler BJ
通讯作者:
Mohler BJ
DOI:
10.1145/1279640.1279643
发表时间:
2008-01
期刊:
ACM Trans. Appl. Percept.
影响因子:
--
作者:
M. Elhelw;M. Nicolaou;A. Chung;Guang-Zhong Yang;M. S. Atkins
通讯作者:
M. Elhelw;M. Nicolaou;A. Chung;Guang-Zhong Yang;M. S. Atkins
DOI:
--
发表时间:
--
期刊:
影响因子:
--
作者:
通讯作者:
--