Research on Construction of Virtual Reality Environment

虚拟现实环境构建研究

• 批准号: 11610081
• 负责人: MATSUNAGA Katsuya
• 金额: $ 1.22万
• 依托单位: Kyushu University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 1999
• 资助国家: 日本
• 起止时间: 1999 至 2000
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-11610081/
• 关键词: Virtual reality; tele-operation; Compound image; Overlap ratio; Tactual feedback; 眼球運動計測装置; 立体画像; 輻輳; 融合負荷

Some experiments were conducted in order to improve the operational efficiency in tele-operation.1. Visual interfaceWe have developed a new Q stereoscopic stereo system. This system presents simultaneously both high resolution and wide visual field by fixed angle lens. The availabilities of central high resolution and peripheral wide angle images were experimentally confirmed.The overlap ratio of right and left images was researched and it was clarified that the decrease of the overlap ratio lowered the performance. This result was verified in both conventional stereoscopic video system and the Q stereoscopic video system. An experiment of our papers suggested that the number of errors of low overlap rate condition was more than that of high overlap rate condition, and the completion time of low overlap rate was longer than that of high overlap rate.2. Tactual interfaceTactual feedback was studied for human-machine interface of teleoperational work. We used vibration device that consisted of a small motor. This device was vibrated when objects touched. The result of an experiment leads to the conclusion that the efficiency becomes higher by the tactual feedback.

为了提高远程操作的操作效率，进行了一些实验： 1．视觉界面我们开发了一种新的Q立体立体系统。该系统通过固定角度镜头同时呈现高分辨率和宽视野。实验证实了中心高分辨率和外围广角图像的可用性。研究了左右图像的重叠率，并阐明了重叠率的降低会降低性能。这一结果在传统立体视频系统和Q立体视频系统中都得到了验证。论文实验表明，低重叠率条件下的错误数比高重叠率条件下的错误数多，且低重叠率条件下的完成时间比高重叠率条件下的完成时间长。 2．触觉界面触觉反馈针对远程操作工作的人机界面进行了研究。我们使用由小型电机组成的振动装置。当物体接触时，该设备就会振动。实验结果表明，通过触觉反馈，效率会更高。

项目成果

K.Matsunaga,T.Yamamoto,K.Shidoji and Y.Matsuki: "The effect of the ratio difference of overlapped areas of stereoscopic images on each eye in a teleoperation"Stereoscopic Displays and Virtual Reality Systems. VII. 236-249 (2000)

K.Matsunaga、T.Yamamoto、K.Shidoji 和 Y.Matsuki：“遥操作中立体图像重叠区域的比率差异对每只眼睛的影响”立体显示和虚拟现实系统。

Shidoji, K. et al.: "The effect of overlap rate between stereoscopic images on performance in a teleoperation"Proceedings of SPIE 4297 Stereoscopic Displays and Virtual Reality Systems. VIII. 14-21 (2001)

Shidoji, K. 等人：“立体图像之间的重叠率对远程操作性能的影响”SPIE 4297 立体显示和虚拟现实系统论文集。

K.Shidoji,K.Matsunaga,R.Watanabe,and Y.Matsuki: "The Effect of the Ratio Difference of Overlapped Areas of Stereoscopic Images on Fixation Points in a Teleoperation"Stereoscopic Displays and Virtual Reality Systems. VIII(印刷中). (2001)

K. Shidoji、K. Matsunaga、R. Watanabe 和 Y. Matsuki：“立体图像重叠区域的比率差异对遥操作中注视点的影响”立体显示和虚拟现实系统 VIII（正在出版）。 (2001)

なし

没有任何

• 发表时间: 2020
• 期刊: なし
• 作者: 佐竹 澄子;務台理恵子;高塚綾子;なし

Yamamoto, T. et al.: "The effect of the ratio difference of overlapped areas of stereoscopic images on each eye in a teleoperation"Research reports on information science and electrical engineering of Kyushu University. 6. 8-11 (2001)

Yamamoto, T.等人：《遥操作中立体图像重叠区域的比例差异对每只眼睛的影响》九州大学信息科学与电气工程研究报告。