| 基于几何和图像的机舱漫游场景建模技术 |
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| 引用本文： | 祝奎臣.基于几何和图像的机舱漫游场景建模技术[J].船海工程,2006,35(3):62-65. |
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| 作者姓名： | 祝奎臣 |
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| 作者单位： | 上海海事大学商船学院,上海,200135 |
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| 摘 要： | 针对机舱视景杂乱的特点,探索基于几何和图像元素的建模方法,采用图像建模来绘制远距离的景物,而近距离的景物则采用传统的几何绘制模式,在此基础上对较复杂模型进行建模优化,采用外部参考技术把场景中的模型组合起来,形成完整连续的机舱场景。
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| 关 键 词： | 虚拟现实 机舱虚拟漫游系统 外部参考 细节层次技术 |
| 文章编号： | 1671-7953（2006）03-0062-04 |
| 收稿时间： | 2005-10-24 |
| 修稿时间： | 2005-12-31 |
Study on technology of scene modeling in virtual system of roaming engine room based on geometry and image |
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| Authors: | ZHU Kui-chen |
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| Institution: | ZHU Kui-chenDept of Merchant Marine College of Shanghai Maritime University Shanghai 200135 |
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| Abstract: | As for the geometric complexity of engine room scenes,a new modeling and rendering method based on geometry and image is adopted,in which the objects in the distance are modeled based on image,while the ones nearby are modeled based on geometry.The more complex models are optimized by the technology of level of detail(LOD).By means of external reference,all models in the scene are combined to form the integrated and continuous engine room scene. |
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| Keywords: | virtual reality virtual system of roaming engine room external reference LOD |
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