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Position: Home > Articles > The Research of Aerial Photography Matching Algorithm Based on Feature Points Journal of Anhui Agricultural Sciences 2015,4 (4) 360-362

基于特征点的航测影像匹配算法研究

作  者:
汪豪
单  位:
东华理工大学测绘工程学院
关键词:
影像匹配;特征点提取;航空影像;特征点匹配
摘  要:
在影像匹配算法中,快速有效的匹配算法是航空摄影测量的关键。基于特征点提取的影像匹配算法具有精度高、适用性广的特点,已经逐渐成为影像匹配研究的主流。该研究分别在测试影像及航空影像中对FAST、Harris、SURF 3种快速的经典特征点匹配算法进行分析比较,探讨各自的优缺点,为不同应用情况中特征点匹配方法的选取提供借鉴。
译  名:
The Research of Aerial Photography Matching Algorithm Based on Feature Points
作  者:
WANG Hao;Faculty of Geomatics,East China Institute of Technology;
关键词:
Image matching;;Feature point extraction;;Aerial photography;;Feature points matching
摘  要:
In the image matching algorithm,fast and efficient matching algorithm is the key toaerial survey. The image matching algorithm based on feature point extraction has the characteristics of high precision,wide applicability,and becoming a mainstream in the research of image matching. Three kinds of rapid,classic feature point matching algorithms,including FAST,Harris,SURF in test image and aerial photography were compared and analyzed,the advantages and disadvantages were discussed,which can provide reference for selection of feature point matching method in various situation.

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