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Real-Time Three-Dimensional Tracking of Distant Moving Objects Using Non-Imaging Single-Pixel LiDAR

文献类型：期刊论文

作者Guo, Zijun2,3; He, Zixin1,2; Jiang, Runbo2,3; Li, Zhicai2; Chen, Huiling2,3; Wang, Yingjian1,2,3; Shi, Dongfeng1,2,3
刊名REMOTE SENSING
出版日期2024-06-01
卷号16
关键词single-pixel lidar three-dimensional tracking real-time tracking
DOI10.3390/rs16111924
通讯作者Shi, Dongfeng(dfshi@aiofm.ac.cn)
英文摘要The real-time tracking of moving objects has extensive applications in various domains. Existing tracking methods typically utilize video image processing, but their performance is limited due to the high information throughput and computational requirements associated with processing continuous images. Additionally, imaging in certain spectral bands can be costly. This paper proposes a non-imaging real-time three-dimensional tracking technique for distant moving targets using single-pixel LiDAR. This novel approach involves compressing scene information from three-dimensional to one-dimensional space using spatial encoding modulation and then obtaining this information through single-pixel detection. A LiDAR system is constructed based on this method, where the peak position of the detected full-path one-dimensional echo signal is used to obtain the target distance, while the peak intensity is used to obtain the azimuth and pitch information of the moving target. The entire process requires minimal data collection and a low computational load, making it feasible for the real-time three-dimensional tracking of single or multiple moving targets. Outdoor experiments confirmed the efficacy of the proposed technology, achieving a distance accuracy of 0.45 m and an azimuth and pitch angle accuracy of approximately 0.03 degrees in localizing and tracking a flying target at a distance of 3 km.
资助项目The Youth Innovation Promotion Association of the Chinese Academy of Sciences
WOS研究方向Environmental Sciences & Ecology ; Geology ; Remote Sensing ; Imaging Science & Photographic Technology
语种英语
WOS记录号WOS:001245451500001
出版者MDPI
资助机构The Youth Innovation Promotion Association of the Chinese Academy of Sciences
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/136194]  
专题中国科学院合肥物质科学研究院
通讯作者Shi, Dongfeng
作者单位1.Adv Laser Technol Lab Anhui Prov, Hefei 230037, Peoples R China
2.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Hefei Inst Phys Sci, Key Lab Atmospher Opt, Hefei 230031, Peoples R China
3.Univ Sci & Technol China, Sci Isl Branch, Grad Sch, Hefei 230026, Peoples R China
推荐引用方式
GB/T 7714		 Guo, Zijun,He, Zixin,Jiang, Runbo,et al. Real-Time Three-Dimensional Tracking of Distant Moving Objects Using Non-Imaging Single-Pixel LiDAR[J]. REMOTE SENSING,2024,16.
APA Guo, Zijun.,He, Zixin.,Jiang, Runbo.,Li, Zhicai.,Chen, Huiling.,...&Shi, Dongfeng.(2024).Real-Time Three-Dimensional Tracking of Distant Moving Objects Using Non-Imaging Single-Pixel LiDAR.REMOTE SENSING,16.
MLA Guo, Zijun,et al."Real-Time Three-Dimensional Tracking of Distant Moving Objects Using Non-Imaging Single-Pixel LiDAR".REMOTE SENSING 16(2024).

入库方式： OAI收割

来源：合肥物质科学研究院

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