| 三通道投影虚拟装配环境的研究与实现 |
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| 引用本文： | 郑轶,宁汝新,唐承统,张烨.三通道投影虚拟装配环境的研究与实现[J].计算机辅助设计与图形学学报,2006,18(2):314-318. |
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| 作者姓名： | 郑轶 宁汝新 唐承统 张烨 |
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| 作者单位： | 北京理工大学机械与车辆工程学院,北京,100081 |
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| 基金项目： | 中国科学院资助项目;国家预研基金 |
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| 摘 要： | 在介绍基于3个通道投影的虚拟装配环境硬件结构的基础上，对该环境所涉及到的图像拆分技术以及同步机制进行了详细分析，提出了使用剖分视点透视投影空间进行虚拟装配环境场景图像拆分的方法，给出了三通道同步机制，并分析了虚拟装配环境中的同步消息类型．最后通过虚拟装配环境应用实例对上述方法进行了验证．
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| 关 键 词： | 虚拟现实 虚拟装配环境 视见体剖分 MFC Socket通信 装配过程仿真 |
| 收稿时间： | 2005-03-29 |
| 修稿时间： | 2005-06-03 |
Research and Realization of 3-Pipe-Projection Virtual Assembly Environment |
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| Zheng Yi,Ning Ruxin,Tang Chengtong,Zhang Ye.Research and Realization of 3-Pipe-Projection Virtual Assembly Environment[J].Journal of Computer-Aided Design & Computer Graphics,2006,18(2):314-318. |
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| Authors: | Zheng Yi Ning Ruxin Tang Chengtong Zhang Ye |
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| Affiliation: | School oJ Mechanical and Vehicular Engineering, Beijing Institute of Tech nology, Beijing 100081 |
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| Abstract: | In view of the hardware structure of 3-pipe-projection environment, partition technology of assembly scene image and 3 pipes synchronization mechanism are analyzed. A method using viewing frustum partition to realize assembly scene image partition is presented. 3 pipes synchronization mechanism and synchronization message in the environment are illustrated. As an application instance, a virtual assembly environment is realized using 3 workstations, projection devices and a large screen. The application instance manifests that the above approach is feasible and efficient. |
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| Keywords: | virtual reality virtual assembly environment viewing frustum partition MFC socket communication assembly process simulation |
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