| 基于计算机视觉的虚实场景合成方法研究 |
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| 引用本文： | 熊怡,李利军. 基于计算机视觉的虚实场景合成方法研究[J]. 计算机工程与设计, 2008, 29(11): 2838-2840 |
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| 作者姓名： | 熊怡 李利军 |
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| 作者单位： | 1. 长沙理工大学,水利学院,湖南,长沙,410076
2. 华中科技大学,数字化工程与仿真中心,湖北,武汉,430074 |
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| 摘 要： | 开发了一种虚拟场景与实时视频之间的合成技术,提出了一种新的基于非定标技术的虚实配准方法,有效地解决了基于标识的三雏注册系统要求摄像机内参在系统运行过程中不能发生改变的限制.详细介绍了系统所采用的基于计算机视觉的标识识别和实时自动摄像机位置、姿态跟踪算法,并给出了系统运行结果,成功地将该技术应用于虚拟规划系统中.
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| 关 键 词： | 虚拟现实 增强现实 三维注册 计算机视觉 虚实合成 |
| 文章编号： | 1000-7024(2008)11-2838-03 |
| 修稿时间： | 2007-12-11 |
Research on virtual-real sense synthesis method based on computer vision |
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| XIONG Yi,LI Li-jun. Research on virtual-real sense synthesis method based on computer vision[J]. Computer Engineering and Design, 2008, 29(11): 2838-2840 |
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| Authors: | XIONG Yi LI Li-jun |
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| Affiliation: | XIONG Yi1,LI Li-jun2 (1. School of Hydraulic Engineering,Changsha University of Science , Technology,Changsha 410076,China,2. Digital Engineering , Simulation Research Center,Huazhong University of Science , Technology,Wuhan 430074,China) |
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| Abstract: | Aimed to solve the restrict of keeping the intrinsic parameters of a camera constant which is required by 3D registration system based on market recognition, the virtual-real synthesis technology that integrate virtual sense and real-time video is presented and cali- bration-free registration method is proposed. The market recognition method based on computer vision and tracking algorithm about the position and orientation of a camera are presented in detail. A novel system is proposed to validate the feasi... |
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| Keywords: | virtual reality augmented reality 3D registration computer vision virtual-real synthesis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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