| 摄影测量中几种特征点提取算法比较 |
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| 引用本文： | 刘阳,邹峥嵘.摄影测量中几种特征点提取算法比较[J].东北测绘,2012(8):219-221. |
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| 作者姓名： | 刘阳 邹峥嵘 |
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| 作者单位： | 中南大学地球科学与信息物理学院测绘与国土信息工程系,湖南长沙410083 |
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| 摘 要： | 特征点提取技术一直是数字摄影测量和计算机视觉中的研究热点。从兴趣算子的角度研究了摄影测量中几种主流特征点提取算法,并从提取角点数、提取时间等方面,定量地比较和分析了各算法的性能、优缺点,并得出了一定的结论。
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| 关 键 词： | 特征点提取 Moravec Frstner Harris SUSAN |
The Comparison of Several Feature Point Detection Methods in Photographic Survey |
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| LIU Yang,ZOU Zheng-rong.The Comparison of Several Feature Point Detection Methods in Photographic Survey[J].Northeast Surveying and Mapping,2012(8):219-221. |
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| Authors: | LIU Yang ZOU Zheng-rong |
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| Institution: | (Department of Surveying and Geo-Informatics,Central South University,Changsha 410083,China) |
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| Abstract: | The technique of feature point detection is the central issue in digital photographic surveying and computer vision.This paper studies a few mainstream feature point detection method from the point of view of interest operator,analyses quantitatively the performances,advantages and disadvantages of each algorithm from the point of view of the number of feature points and the time of detection,and reaches some conclusions. |
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| Keywords: | feature point detection Moravec Frstner Harris SUSAN |
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