最终实现了较逼真的夜海飞行虚拟现实系统。
Finally, a high quality virtual reality system of night flying over the sea was implemented.
喷泉效果可以大大增强虚拟现实系统的沉浸感。
The effect of fountain can consumedly enhance the immersion characteristic of virtual reality system.
各类会展信息是整个会展业虚拟现实系统的基础。
The information of various exhibitions is the base of a virtual reality system throughout the exhibition industry.
实时水面效果可以大大增强虚拟现实系统的沉浸感。
The effect of real-time water surface can consumedly enhance the immersion characteristic of virtual reality system.
同时还总结出了虚拟现实系统三维地震数据解释的流程。
Meanwhile, the paper also summarized the flow of 3-d seismic data interpretation by virtual reality system.
论文围绕网络虚拟现实系统开展了一系列的研究和开发工作。
This paper do a series of researching and developing work about virtual reality for web.
建立了一个基于视觉、听觉和力觉融合的多感知虚拟现实系统。
This paper proposes a multisensory virtual reality(VR) system which can provide users with senses of vision, audition and force.
几何建模是开发虚拟现实系统过程中最基本、最重要的工作之一。
Geometric modeling is one of the most basic and important work during developing virtual reality system.
第三章构建了虚拟现实系统，包括硬件的组成与软件系统的设计。
The third chapter is about the construction of the virtual reality system, which includes the software system design and the hardware system design.
研究了基于头盔显示器（HMD）的虚拟现实系统中的时间延迟问题。
The time delay problem in head-mounted display (HMD) based virtual reality systems is researched.
超大场景的三维地形可视化模型是虚拟现实系统平台的重要组成部分。
Three-dimensional visualization models for extra large scale landscape geomorphology are the important parts of VR system platforms.
再在虚拟现实系统下对反射面进行立体显示，直观地分析地下地层的结构。
Observe directly the stratigraphic structure by drawing the stereoscopic image of reflection surfaces in virtual reality system.
运用虚拟现实技术建立了一套桌面虚拟现实系统来进行汽车操纵稳定性的研究。
A desktop virtual reality system was developed for the study of vehicle handling and stability.
网络技术的飞速发展，为研究基于网络的多用户分布式虚拟现实系统提供了条件。
The quick development of network technology provides a physical basis for the research on distributed and multi-users virtual reality system.
三维立体显示技术是虚拟现实的关键技术之一，同时也是虚拟现实系统最基本的要求。
Stereo display is one of the key technologies of Virtual Reality( VR ), and also the lowest requirement of VR system.
研究目的是开发具有力觉显示功能的虚拟现实系统，培训牙科医生进行牙体探查操作。
The goal of this paper is to develop virtual reality system with force display capability, which is used to train the dentist in dental probing operation.
分布式虚拟现实技术就是在一组以网络互连的计算机上同时运行虚拟现实系统的技术。
The Distributed VR system run the VR system on a computer of a group in which computers interact with each other through network.
从最开始，如何提高虚拟现实系统的渲染速度就一直是计算机图形学中研究的焦点问题。
From the beginning, it has been the hottest study focus in Computer Graphics about how to improve the rendering speed.
目前，网上的虚拟现实系统不同程度地存在模型复杂度、绘制的真实感和实时性三方面的问题。
At present, the Virtual Reality System in Internet exists three problems to some extend including model complexity, realistic representation of drawing and real time.
本文介绍了虚拟现实技术的应用领域，阐述了桌面虚拟现实系统的特点，探讨了它的关键技术。
This paper describes the application of virtual reality technique and the characteristic of the desktop VR system, and deals with its key technology.
虚拟现实系统主要包括计算机系统、头盔、数据手套、六自由度鼠标、操纵杆和传感器等装置。
The VR system mainly includes computer system, headpiece, data glove, six-freedom degree mouse, manipulator and sensor.
利用该虚拟现实系统，结合视觉反馈和力反馈，完成了按按钮、拉抽屉、抓握灯泡等遥操作任务。
Utilizing this virtual reality system combined with vision and force feedback, some teleoperation tasks, such as pushing button, pulling drawer and grasping bulb, have been accomplished.
虚拟现实系统不仅可用于手术技巧和判断的教学，对手术治疗过程中的各个环节都可以有所帮助。
Virtual reality system can be used not only to teach surgical skills and judgement but also to help in all the different steps of surgical care process.
本文选择以“基于WEB的交互式虚拟现实系统”作为研究对象，主要进行理论与技术两部分研究。
The study subject of this thesis is that WEB-based interactive Virtual Reality System, carrying on research in two parts of theory and technology.
分布式虚拟现实系统不但可以提供强大的计算能力，而且还可以使多个用户通过网络进行协同工作。
Distributed virtual reality system can not only provide powerful calculating ability but also make users collaborate through the network.
为了使使用虚拟现实系统的用户能完全沉浸在虚拟环境中，虚拟系统必须符合人类的可靠感知系统。
In order to make people who use virtual system to be enmeshed into virtual environment, the virtual system must be adapted to the available sense of human.
典型的虚拟现实系统可以实现实景仿真，让无法到实地参观的人走入虚拟环境，并与虚拟环境产生交互。
A typical VR system can realize simulation of real scene in which visitors inaccessible to the real site can enter a virtual environment and interact with it.
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。
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.
计算机虚拟三维场景绘制作为虚拟现实系统中的重要组成部分，是当前计算机图形学方面的热门领域之一。
Virtual environment is an important part of virtual reality system and there are many people who concentrate on this area.
计算机虚拟三维场景绘制作为虚拟现实系统中的重要组成部分，是当前计算机图形学方面的热门领域之一。
Virtual environment is an important part of virtual reality system and there are many people who concentrate on this area.
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