| 不同无人机航测影像处理方案效果对比 |
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| 引用本文： | 刘志军,孔祥峰. 不同无人机航测影像处理方案效果对比[J]. 北京测绘, 2021, 35(2): 144-147. DOI: 10.19580/j.cnki.1007-3000.2021.02.003 |
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| 作者姓名： | 刘志军 孔祥峰 |
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| 作者单位： | 浙江有色勘测规划设计有限公司,浙江绍兴312000 |
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| 摘 要： | 基于无人机航空影像摄影技术,提出单独控制点影像处理、优化POS(定位定姿系统,Posi-tion and Orientation System)影像处理和优化POS结合控制点处理三类共计6种影像处理方案,对比分析了6种影像处理方案的效果,结果表明:采用单独控制点影像处理的效果最佳,其次为优化POS结合控制点影像处理,最...
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| 关 键 词： | 无人机 航空摄影 影像处理 控制点 定位定姿系统 连续运行参考站 |
Effect Comparison of Different UAV Aerial Survey Image Processing Schemes |
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| LIU Zhijun,KONG Xiangfeng. Effect Comparison of Different UAV Aerial Survey Image Processing Schemes[J]. Beijing Surveying and Mapping, 2021, 35(2): 144-147. DOI: 10.19580/j.cnki.1007-3000.2021.02.003 |
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| Authors: | LIU Zhijun KONG Xiangfeng |
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| Affiliation: | (Zhejiang Nonferrous Survey Planning and Design Company Limited,Shaoxing Zhejiang 312000,China) |
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| Abstract: | Based on the aerial image photography technology of UAV,3 kinds of image processing schemes were put forward,including processing with GCPs,processing with original POS,processing combining optimized POS with GCPs.It was showed that processing with GCPs is the best,followed by the processing combining optimized POS with GCPs.Processing with GCPs and processing combining multi reference CORS optimized POS with 3 GCPs meet the 1∶500 scale accuracy.However,a large number of GCPs were needed by fieldwork,which is not conducive to the aerial survey efficiency.Therefore,it is recommended to use the scheme of multi reference CORS optimized POS and 3 GCPs for image processing. |
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| Keywords: | Unmanned Aerial Vehicle(UAV) aerial photography image processing control point Position and Orientation System(POS) Continuously Operating Reference Stations(CORS) |
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