| 复杂虚拟场景构造及交互漫游实现研究 |
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| 引用本文： | 李振波,孟祥旭,向辉. 复杂虚拟场景构造及交互漫游实现研究[J]. 系统仿真学报, 2002, 14(9): 1183-1187 |
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| 作者姓名： | 李振波 孟祥旭 向辉 |
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| 作者单位： | 山东大学计算机科学与技术学院,济南,250100 |
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| 基金项目： | 国家自然科学基金(69973028)，高等学校优秀青年教师教学科研奖励计划资助。 |
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| 摘 要： | 针对数字化博物馆和数字化校园中虚拟漫游的需要，根据虚拟现实中复杂虚拟场景漫游的特点，探讨了复杂虚拟场景构建及进行多通道交互漫游的若干技术问题。结合数字化博物馆及校园虚拟漫游系统的实践，给出了虚拟场景的构造过程，并通过立体显示等多通道交互技术实现了复杂场景的虚拟漫游。
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| 关 键 词： | 复杂虚拟场景 构造 交互漫游 虚拟现实 立体视觉 |
| 文章编号： | 1004-731X(2002)09-1183-05 |
| 修稿时间： | 2002-05-28 |
The Research and Implementation of Constructing Complicated Interactive Virtual Scenes |
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| LI Zhen-bo,MENG Xiang-xu,XIANG Hui. The Research and Implementation of Constructing Complicated Interactive Virtual Scenes[J]. Journal of System Simulation, 2002, 14(9): 1183-1187 |
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| Authors: | LI Zhen-bo MENG Xiang-xu XIANG Hui |
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| Abstract: | According to the characteristics of complex virtual reality systems, some technical problems about constructing complicated virtual scenes and multimodal interactive navigation are discussed in this paper. We give the procedure of constructing virtual scenes first, then some related technologies we utilized including 3D data acquiring, model building, complicated virtual scenes construction etc. are discussed. Furthermore, we also discuss some multimodal interactive technologies including hand gestures based navigation and stereo displaying. The above technologies were incorporated into the design and implementation of Digital Archaeological Museum and virtual campus of Shandong University. Experimental results show that our VR system could provide users satisfactory immersed experience. |
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| Keywords: | virtual reality scene gesture stereo vision multimodal interaction |
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