| 一种基于多特征的匹配方法研究 |
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| 引用本文： | 吴晏,丁明跃,彭嘉雄.一种基于多特征的匹配方法研究[J].华中科技大学学报(自然科学版),1996(2). |
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| 作者姓名： | 吴晏 丁明跃 彭嘉雄 |
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| 作者单位： | 华中理工大学图像识别与人工智能研究所 |
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| 摘 要： | 基于区域特征与边缘特征，对存在仿射变换的实测图与基准图进行匹配，包括；对图像进行动态门限分割，以去除噪声点，提取图像中的主要区域，进而利用这些区域特征进行粗匹配，然后结合边缘特征准确确定匹配位置．实验表明，将这种方法用于出现仿射交换下的景像匹配可取得较好的效果．
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| 关 键 词： | 图像匹配，景象匹配，仿射变换，付里叶描绘子 |
A Matching Approach Based on Multiple Features |
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| Wu Yan, Ding Mingyue,Peng Jiaxiong.A Matching Approach Based on Multiple Features[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1996(2). |
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| Authors: | Wu Yan Ding Mingyue Peng Jiaxiong |
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| Abstract: | cene matching,when there exists affine transformation between the sensed image and thereference image is carried out. A matching approach based on the edge feature and area feature is proposed. The main areas in the scene are extracted after dynamic threshold segmentation of the imageand elimination of the noise points. These area features are used to carry out a coarse matching, andthe edge features are finally used to accurately determine the correct matching points. Experimentalresults show that the algorithm is satisfactory. |
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