| 《OpenGL三维图形程序设计》系列讲座 第五讲 曲线和曲面(下) |
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| 引用本文： | 朱勤. 《OpenGL三维图形程序设计》系列讲座 第五讲 曲线和曲面(下)[J]. 中国图象图形学报, 1997, 0(6) |
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| 作者姓名： | 朱勤 |
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| 作者单位： | 北京黎明公司 |
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| 摘 要： | 《ＯｐｅｎＧＬ三维图形程序设计》系列讲座第五讲曲线和曲面（下）３ＯｐｅｎＧＬ中的曲面３．１二维算子一个Ｂｅｚｉｅｒ曲面是一个二元向量值函数Ｓ（ｕ，ｖ）＝［Ｘ（ｕ，ｖ），Ｙ（ｕ，ｖ），Ｚ（ｕ，ｖ）］这里ｕ和ｖ都可以在其定义域内变化。在二维情况下，除了所...
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A Multi viewpoint Modeling Method Based on Stereo Vision |
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| Dong Zaili,Wang Jiangang,Xu Xinping. A Multi viewpoint Modeling Method Based on Stereo Vision[J]. Journal of Image and Graphics, 1997, 0(6) |
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| Authors: | Dong Zaili Wang Jiangang Xu Xinping |
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| Abstract: | A multi viewpoint modeling method based on stereo vision is presented in this paper. The local 3D information of objects are acquired by a stereo vision system at different viewpoints. The local models of an object are merged into a global model by matching feature points and using coordinate transformation. A spatial vector based resolvent method of coordinate transformation has been developed. |
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| Keywords: | Stereo vision Model buiding Coordinate transformation |
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