| Fast tracking of moving objects using single-pixel imaging | |
| Shi, Dongfeng2,5; Yin, Kaixin3; Huang, Jian2,4; Yuan, Kee1,2; Zhu, Wenyue2; Xie, Chenbo2; Liu, Dong2; Wang, Yingjian2,4 | |
| 刊名 | OPTICS COMMUNICATIONS
 |
| 2019-06-01 | |
| 卷号 | 440页码:155-162 |
| 关键词 | Computational imaging Image reconstruction techniques Target tracking |
| ISSN号 | 0030-4018 |
| DOI | 10.1016/j.optcom.2019.02.006 |
| 通讯作者 | Huang, Jian(jhuang@aiofm.ac.cn) |
| 英文摘要 | Successive images of a scene are captured and then further processed to achieve the moving object tracking. However, due to modulation rate limitations of the spatial light modulator in single-pixel imaging (SPI) system, the imaging frame rate cannot meet the high-resolution and real-time requirements for object tracking. In this paper, we demonstrate a fast object tracking technique based on SPI with an ultra-low sampling rate that is independent of imaging. We construct modulation information that satisfies the projection conditions and can transform 2D images into 1D projection curves. The 1D projection curves, which provide the location information of the moving object, can be obtained with high resolution in real-time, and then the tracking of the moving object is realized. A background subtraction technique for tracking moving objects that removes static components from a scene is also proposed. The proposed technique is verified by computational simulations and laboratory experiments. In the laboratory experiments, we demonstrate that the proposed method can be used to track moving objects with less than 0.2% of the measurements established by the Nyquist criterion, and it presents 256x256 pixels at similar to 177 fps. The reported technique accelerates the tracking speed of SPI and provides an efficient strategy for remote sensing and biomedical applications. |
| 资助项目 | National Natural Science Foundation of China[11404344] ; National Natural Science Foundation of China[41505019] ; National Natural Science Foundation of China[41475001] ; CAS Innovation Fund Project, China[CXJJ-17S029] ; CAS Innovation Fund Project, China[CXJJ-17S063] ; Open Research Fund of Key Laboratory of Optical Engineering, Chinese Academy of Sciences, China[2017LBC007] ; Open Research Fund of State Key Laboratory of Pulsed Power Laser Technology, China[SKL2018ZR10] |
| WOS关键词 | VIDEO ; CAMERA |
| WOS研究方向 | Optics |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE BV |
| WOS记录号 | WOS:000461422200022 |
| 资助机构 | National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; CAS Innovation Fund Project, China ; CAS Innovation Fund Project, China ; CAS Innovation Fund Project, China ; CAS Innovation Fund Project, China ; Open Research Fund of Key Laboratory of Optical Engineering, Chinese Academy of Sciences, China ; Open Research Fund of Key Laboratory of Optical Engineering, Chinese Academy of Sciences, China ; Open Research Fund of Key Laboratory of Optical Engineering, Chinese Academy of Sciences, China ; Open Research Fund of Key Laboratory of Optical Engineering, Chinese Academy of Sciences, China ; Open Research Fund of State Key Laboratory of Pulsed Power Laser Technology, China ; Open Research Fund of State Key Laboratory of Pulsed Power Laser Technology, China ; Open Research Fund of State Key Laboratory of Pulsed Power Laser Technology, China ; Open Research Fund of State Key Laboratory of Pulsed Power Laser Technology, China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; CAS Innovation Fund Project, China ; CAS Innovation Fund Project, China ; CAS Innovation Fund Project, China ; CAS Innovation Fund Project, China ; Open Research Fund of Key Laboratory of Optical Engineering, Chinese Academy of Sciences, China ; Open Research Fund of Key Laboratory of Optical Engineering, Chinese Academy of Sciences, China ; Open Research Fund of Key Laboratory of Optical Engineering, Chinese Academy of Sciences, China ; Open Research Fund of Key Laboratory of Optical Engineering, Chinese Academy of Sciences, China ; Open Research Fund of State Key Laboratory of Pulsed Power Laser Technology, China ; Open Research Fund of State Key Laboratory of Pulsed Power Laser Technology, China ; Open Research Fund of State Key Laboratory of Pulsed Power Laser Technology, China ; Open Research Fund of State Key Laboratory of Pulsed Power Laser Technology, China |
| 内容类型 | 期刊论文 |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/42363]  |
| 专题 | 合肥物质科学研究院_中科院安徽光学精密机械研究所 |
| 通讯作者 | Huang, Jian |
| 作者单位 | 1.State Key Lab Pulsed Power Laser Technol, Hefei 230037, Anhui, Peoples R China 2.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Key Lab Atmospher Opt, Hefei 230031, Anhui, Peoples R China 3.Chinese Acad Sci, Res Ctr Laser Phys & Technol, Tech Inst Phys & Chem, Key Lab Funct Crystal & Laser Technol, Beijing 100190, Peoples R China 4.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China 5.Chinese Acad Sci, Key Lab Opt Engn, Chengdu 610209, Sichuan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shi, Dongfeng,Yin, Kaixin,Huang, Jian,et al. Fast tracking of moving objects using single-pixel imaging[J]. OPTICS COMMUNICATIONS,2019,440:155-162. |
| APA | Shi, Dongfeng.,Yin, Kaixin.,Huang, Jian.,Yuan, Kee.,Zhu, Wenyue.,...&Wang, Yingjian.(2019).Fast tracking of moving objects using single-pixel imaging.OPTICS COMMUNICATIONS,440,155-162. |
| MLA | Shi, Dongfeng,et al."Fast tracking of moving objects using single-pixel imaging".OPTICS COMMUNICATIONS 440(2019):155-162. |
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