| 应用射影变换解决透视反求问题 |
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| 引用本文： | 黄砚秋,李连科.应用射影变换解决透视反求问题[J].哈尔滨建筑大学学报,1992(3). |
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| 作者姓名： | 黄砚秋 李连科 |
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| 作者单位： | 哈尔滨建筑工程学院工程图学教研室
(黄砚秋)，哈尔滨建筑工程学院工程图学教研室(李连科) |
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| 摘 要： | 本文应用射影变换中正交配极对应原理,为解决透视反求问题提出了简便的作图方法。
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| 关 键 词： | 正交配极对应 极三角形 灭线三角形 三点透视 |
Solving the Inverse Cup Problem of Perspective by Projective Transformation |
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| Huang Yanqiu Li Linanke.Solving the Inverse Cup Problem of Perspective by Projective Transformation[J].Journal of Harbin University of Civil Engineering and Architecture,1992(3). |
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| Authors: | Huang Yanqiu Li Linanke |
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| Affiliation: | Huang Yanqiu Li Linanke |
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| Abstract: | This paper presents a simple and convenient method of construction for solving the inverse cup problem of perspective by the perpendicular polaarity principle of projective transformation. |
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| Keywords: | perpendicular polarity polar triangle vanishing line triangle three-point perspective |
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