机构

• 地理科学与资源研究所 [1]
• 遥感与数字地球研究所 [1]
• 心理研究所 [1]
• 自动化研究所 [1]

采集方式

• OAI收割 [4]

内容类型

• 期刊论文 [3]
• 会议论文 [1]

发表日期

• 2023 [1]
• 2021 [1]
• 2020 [1]
• 2006 [1]

学科主题

筛选

浏览/检索结果: 共4条，第1-4条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序发表日期升序发表日期降序题名升序题名降序作者升序作者降序 Individual wayfinding decisions under stress in indoor emergency situations: A theoretical framework and meta-analysis 期刊论文  OAI收割 Safety Science, 2023 作者:  Jing Lin;  Nan Li;  Li-Lin Rao;  Ruggiero Lovreglio   |  收藏  |  浏览/下载：13/0  |  提交时间：2023/01/30 Wayfinding  Stress  Indoor emergency  Cognitive process  Theoretical framework  Meta-analysis   An RGB-D Camera Based Visual Positioning System for Assistive Navigation by a Robotic Navigation Aid 期刊论文  OAI收割 IEEE/CAA Journal of Automatica Sinica, 2021, 卷号: 8, 期号: 8, 页码: 1389-1400 作者:  He Zhang;  Lingqiu Jin;  Cang Ye   |  收藏  |  浏览/下载：15/0  |  提交时间：2021/06/11 Assistive navigation  pose estimation  robotic navigation aid (RNA)  simultaneous localization and mapping  visual-inertial odometry  visual positioning system (VPS)   Research on Generating an Indoor Landmark Salience Model for Self-Location and Spatial Orientation from Eye-Tracking Data 期刊论文  OAI收割 ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2020, 卷号: 9, 期号: 2, 页码: 26 作者:  Wang, Chengshun;  Chen, Yufen;  Zheng, Shulei;  Yuan, Yecheng;  Wang, Shuang   |  收藏  |  浏览/下载：26/0  |  提交时间：2020/05/19 indoor landmark  eye-tracking data  landmark salience model  self-location  orientation   Study of navigation based on intelligent avatar with mobile virtual reality 会议论文  OAI收割 IET International Conference on Wireless Mobile and Multimedia Networks Proceedings, ICWMMN 2006,, Hangzhou, China, November 6, 2006 - November 9,2006 Jun, Ma; Hengjun, Zhu; Jianhua, Gong Source 收藏  |  浏览/下载：19/0  |  提交时间：2014/12/07 Recent advances in wireless communications and the hardware performance of handset devices make possible the combination of navigation technology with mobile virtual reality (MVR). In this paper  we describe a navigation method that uses intelligent avatar (IA) and been realized in a distributed architecture. In the method  complicated A* wayfinding algorithm is applied to obtain the set of smell points (SSP) on PC server (PCS)  thereafter handset client (HC) will receive the SSP via wireless network and create an IA to lead the user along the route controlled by the SSP. During navigation  the IA can apperceive the status of user's avatar in virtual environment regularly and then adjust its travel speed in order to complete harmoniously the navigation task for the user. Furthermore  the rendering of IA adopts the technology of dynamic impostor and the method of distributed rendering. In order to reduce the occupation of wireless network bandwidth  we present two methods and name them as levels of action (LOA) and simple texture compression.