| 平面碎片匹配算法的研究 |
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| 引用本文： | 周石林,廖文和,尹建平.平面碎片匹配算法的研究[J].计算机工程与应用,2009,45(31):151-153. |
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| 作者姓名： | 周石林 廖文和 尹建平 |
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| 作者单位： | 1.南昌大学 信息工程学院，南昌 330031 ;2.南京航空航天大学 机电学院，南京 210016 |
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| 基金项目： | 国家自然科学基金，江西省教育厅基金 |
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| 摘 要： | 在分析平面曲线的几何特性的基础上,提出了一种基于曲率等不变量的平面非规则边界曲线匹配的算法,该方法通过提取平面非规则曲线的角点和匹配角点来寻找初始匹配点,同时利用对应点的曲率相等或者等价的几何特性来匹配平面非规则曲线,并且在理论和实验上对方法的可行性进行了证明。
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| 关 键 词： | 非规则曲线 匹配 角点 |
| 收稿时间： | 2009-3-24 |
| 修稿时间： | 2009-5-11
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Study of method for planar fragmented objects matching |
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| ZHOU Shi-lin,LIAO Wen-he,YIN Jian-ping.Study of method for planar fragmented objects matching[J].Computer Engineering and Applications,2009,45(31):151-153. |
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| Authors: | ZHOU Shi-lin LIAO Wen-he YIN Jian-ping |
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| Affiliation: | 1.Information Engineering School of Nanchang University，Nanchang 330031，China 2.College of Mechanical and Electrical Engineering，Nanjing University of Aeronautics &; Astronautics，Nanjing 210016，China |
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| Abstract: | On the base of analyzing geometrical character of planar curve,an algorithm based on curvature etc. invariant is presented which is about planar irregular curve raatching.In this method,look for beginning matching points by extracting corner points of planar irregular curve and matching corner points,at the same time make use of geometrical character that corresponding points have the same curvatures or equivalent geometrical character to perform irregular curves matching.And theory and experiment prove that this algorithm is feasible. |
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| Keywords: | irregular curve match corner points |
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