| 用未定标相机构造三维模型 |
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| 引用本文： | 邓刚,张志强,孙济洲.用未定标相机构造三维模型[J].系统仿真学报,2001(Z2). |
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| 作者姓名： | 邓刚 张志强 孙济洲 |
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| 作者单位： | 天津大学电信学院计算机系 天津300072
(邓刚，张志强)，天津大学电信学院计算机系 天津300072(孙济洲) |
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| 摘 要： | 我们提出了一种新的基于图象的造型方法。与传统的需要精确定标的体积建模方法不同,这种方法只需要弱定标。这种方法有三步,首先是灭点进行摄像机定标,然后用空间雕刻算法得到三维模型,最后用视点相关的合成方法改善结果。
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| 关 键 词： | 体积建模 空间雕刻 摄像机定标 计算机图形学 |
Creating 3D Models with Uncalibrated Cameras |
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| DENG Gang,ZHANG Zhi-qiang,SUN Ji-zhou.Creating 3D Models with Uncalibrated Cameras[J].Journal of System Simulation,2001(Z2). |
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| Authors: | DENG Gang ZHANG Zhi-qiang SUN Ji-zhou |
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| Abstract: | In this paper, we describe a new image based modeling method. Unlike traditional volumetric methods which need precise camera calibration, this method just uses weak calibration. The method takes three steps: first, use vanishing points to calibration; second, use space carving algorithm to get 3D model; last, use view dependent synthesis method to improve the result. |
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| Keywords: | image-based modeling volumetric space carving camera calibration computer graph |
| 本文献已被 CNKI 等数据库收录！ |
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