| 透视链的构造 |
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| 引用本文： | 崔萍.透视链的构造[J].曲靖师范学院学报,2001,20(6):27-29. |
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| 作者姓名： | 崔萍 |
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| 作者单位： | 曲靖师范学院,数学系,云南,曲靖,655000 |
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| 摘 要： | 射影对应的形象定义是透视链，任何射影对应都可以用透视作为手段来实现．但在已知射影对应而具体构造透视链时，往往会遇到作图构思上的困难。本对点列与点列间同素透视链的构造以及线束与线束间同素透视链的构造作了深入的探讨．
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| 关 键 词： | 射影对应 同素透视链 异素透视链 |
| 文章编号： | 1009-8879(2001)06-0027-03 |
| 修稿时间： | 2001年8月23日 |
Construction of perspective chain |
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| CUI Ping.Construction of perspective chain[J].Journal of Qujing Normal College,2001,20(6):27-29. |
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| Authors: | CUI Ping |
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| Abstract: | Projective correspondence is defined in images as perspective chain Any projective correspondence is established by means of perspective In this case,however,there exists some difficulty working out the practical construction The construction of the Point range homoprime perspective chain and that of the Line pencil heteroprime perspective chain are explored in the paper |
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| Keywords: | homoprime perspective chain heteroprime perspective chain |
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