All three were equipped with virtual reality headsets that recorded their head orientation and displayed a corresponding visual image of the room.
他们三个都戴着一个虚拟现实的耳机，它将记录他们头部方位并且显示这个房间所相对应的可视图像。
A single-DOF teleoperation virtual reality system based on autonomous detection is set up. The model of the environment is built according to visual in- formation.
本研究建立了一个基于自主探测的单自由度遥操作视觉虚拟现实系统，根据视觉信息构建环境的虚拟模型。
With the help of volume visualisation, it is not only easy to realize the "Virtual reality"of graphics rendering, but also capable of allowing visual insight into opague complex objects.
用立体可视化技术，不仅容易实现图形演示的虚拟真实性（灵境），而且可以将视野深入至复杂物体的内部世界。
Additionally, generating virtual scene of city traffic need using a great deal of visual data of crossroads basing on virtual reality.
在构造城市交通虚拟场景时，需要大量使用基于虚拟现实的可视化立交桥数据。
In order to solve this problem, a robotic visual servo system is analyzed, and an augmented reality registration algorithm based on natural feature with virtual visual servo technology is proposed.
文中在深入研究机器人视觉伺服系统的基础上，提出了利用虚拟视觉伺服技术、基于自然特征的增强现实注册算法。
Virtual reality technology is a high man machine interactive technology which best simulates man's visual, audition and action by computer etc.
虚拟现实技术，即通过计算机等，最有效的模拟人在自然环境中视、听、动等行为的高级人机交互技术。
Visual 3D terrain simulation technology is an important means of virtual reality, which deals with realistic 3D terrain modeling and 3D terrain visualization real-time drawing mainly.
三维地形可视化仿真技术是虚拟现实的重要手段之一，主要研究真实感三维地形建模和三维地形可视化的实时绘制。
The 3d engine plays an important role in many areas, such as virtual reality, digital city, film advantage, CAD and visual computer science.
三维图形引擎在虚拟现实、数字城市、影视广告、计算机辅助设计和科学计算可视化等各个方面起着十分重要的作用。
Real time high resolution visual feedback and force feedback provide high fidelity for users, which explores a profitable path for the practical usage of virtual reality technology in surge…
该系统提供的实时高分辨率的视觉和力觉反馈具有很强的真实感，为虚拟现实技术在手术仿真训练中的实用化探索了一条有益的路子。
Based on use of virtual reality simulation technology for visual simulation of train operation and train accident reconstruction simulation, we made a complete visual modeling.
基于利用虚拟现实仿真技术，针对列车运行的视景模拟和列车事故的再现仿真，提出了完整的视景建模方法。
For visual-based tracking system, the paper discusses and carries out the selection and identification of the Marker, camera calibration and the virtual-reality registration.
在基于标志物的视觉跟踪系统中，本文对真实场景中标志物的选取和识别、摄像机标定、以及虚实物体配准等相关问题进行了论述和实现。
Moving objects detection and tracking is one of the most important issues in applied vision and moving image coding and has wide applications in the fields of Virtual Reality and Visual Surveillance.
运动目标检测与跟踪是应用视觉和运动图像编码研究领域的一个重要课题，在虚拟现实和视觉监控领域有着广泛的应用。
Moving objects detection and tracking is one of the most important issues in applied vision and moving image coding and has wide applications in the fields of Virtual Reality and Visual Surveillance.
运动目标检测与跟踪是应用视觉和运动图像编码研究领域的一个重要课题，在虚拟现实和视觉监控领域有着广泛的应用。
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