| 并行分布式增强现实场景仿真系统的构建 |
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| 引用本文： | 张金玲,贾庆轩,孙汉旭,刘亚辉.并行分布式增强现实场景仿真系统的构建[J].辽宁工程技术大学学报(自然科学版),2009,28(1). |
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| 作者姓名： | 张金玲 贾庆轩 孙汉旭 刘亚辉 |
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| 作者单位： | 北京邮电大学自动化学院,北京,100876 |
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| 基金项目： | 国家高技术研究发展计划(863计划)，国家自然科学基金 |
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| 摘 要： | 针对空间舱内机器人遥操作对仿真信息反馈速度以及用户视野方面的要求,提出了一种并行分布式的增强场景构建体系结构.系统基于静态增强现实技术,通过同步控制机制和网络数据传输,采用多组相机协同拍摄场景图像,多个处理节点并行地进行三维注册和虚实图像融合处理,拼接得到的宽视场角融合图像经过220度多投影面大型环幕立体显示系统输出显示.实验结果证明本系统具有实时、宽视场、高沉浸感和扩展灵活的特点.
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| 关 键 词： | 增强现实 并行分布式结构 同步控制 网络传输 |
Construction of parallel and distributed scene simulation system based on augmented reality |
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| ZHANG Jinling,JIA Qingxuan,SUN Hanxu,LIU Yahui.Construction of parallel and distributed scene simulation system based on augmented reality[J].Journal of Liaoning Technical University (Natural Science Edition),2009,28(1). |
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| Authors: | ZHANG Jinling JIA Qingxuan SUN Hanxu LIU Yahui |
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| Institution: | Automation School;Beijing University of Posts and Telecommunications;Beijing;100876;China |
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| Abstract: | A kind of parallel and distributed augmented scene construction structure is put forward to satisfy the requirement for rapid speed of simulation information feedback and wide field of user view in tele-operation of robot in cabin.Based on static augmented reality technique,several groups of processing nodes do parallel scene pictures taking,3D registration and virtual-real merging under the control of synch mechanism by network transmitting.Wide field of view image gotten from image mosaic operation is div... |
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| Keywords: | augmented reality parallel and distributed structure synch control network transmission |
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