| 平面多边形顶点的凹凸性快速自动识别方法 |
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| 引用本文： | 刘斌,孙延明,张世俊.平面多边形顶点的凹凸性快速自动识别方法[J].计算机应用与软件,2000,17(10):31-33. |
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| 作者姓名： | 刘斌 孙延明 张世俊 |
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| 作者单位： | 华南理工大学机电工程系广州 510641 |
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| 基金项目： | 本文为广东省自然科学基金博士启动基金资助项目(994247). |
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| 摘 要： | 本文介绍了一种通过运用矢量运算方法对平面多边形顶点的凹凸性进行快速自动识别的原理和方法。该方法自动识别准确、可靠性高，已成功地应用于快速成形技术的分层实体制造过程中激光光斑半径的自动实时补偿。
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| 关 键 词： | 凹凸性 自动识别 CAD 平面多边形顶点 |
A RAPID AUTOMATIC RECOGNITION MEIHOD FOR CONCAVE OR CONVEX VERTICES OF POLYGON |
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| Liu Bin Sun Yanming Zhang Shijun.A RAPID AUTOMATIC RECOGNITION MEIHOD FOR CONCAVE OR CONVEX VERTICES OF POLYGON[J].Computer Applications and Software,2000,17(10):31-33. |
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| Authors: | Liu Bin Sun Yanming Zhang Shijun |
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| Abstract: | This paper introduces the principle and the method of using the vector operation to recognize concave or convex, vertices of polygon and the recognition speed is very high. The method has been successfully applied to the laser facula radius compensation in the process of rapid prototyping manufacture. |
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| Keywords: | Characteristic vertex Concave-convex feature Automatic recognition Vector operation Laminated object manufacturing CAD/CAM |
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