Pile-up effect in an infrared single-pixel compressive LiDAR system
文献类型：期刊论文
| 作者 | Liu, Shuai3; Yao, Xu-Ri2; Liu, Xue-Feng1,2; Xu, Da-Zhi3; Wang, Xing-Da1,2; Liu, Bing2; Wang, Chao2; Zhai, Guang-Jie1,2; Zhao, Qing3 |
| 刊名 | OPTICS EXPRESS
 |
| 出版日期 | 2019 |
| 卷号 | 27期号:16页码:22138-22146 |
| ISSN号 | 1094-4087 |
| DOI | 10.1364/OE.27.022138 |
| 英文摘要 | Compressive sensing (CS) has been used in LiDAR systems utilizing one singlephoton-counting avalanche diode. We demonstrate an unexpected grayscale inversed image of an object at an unchosen depth, which appears in the reconstruction of the infrared single-pixel LiDAR system due to the pile-up effect. A correction algorithm and the sparse measurement are proposed and experimentally verified to effectively reduce the photon pile-up influence, so that the negative images can be completely removed. The correction methods in this research can improve the accuracy and the flexibility of the single-pixel LiDAR systems employing detectors with a low maximum light count. (C) 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement |
| 语种 | 英语 |
| 源URL | [http://ir.nssc.ac.cn/handle/122/7177]  |
| 专题 | 国家空间科学中心_空间技术部 |
| 作者单位 | 1.University of Chinese Academy of Sciences, Beijing; 100149, China 2.Key Laboratory of Electronics and Information Technology for Space Systems, National Space ScienceCenter, Chinese Academy of Sciences, Beijing; 100190, China; 3.Center for Quantum Technology Research, School of Physics, Beijing Institute of Technology, Beijing; 100081, China; |
| 推荐引用方式 GB/T 7714 | Liu, Shuai,Yao, Xu-Ri,Liu, Xue-Feng,et al. Pile-up effect in an infrared single-pixel compressive LiDAR system[J]. OPTICS EXPRESS,2019,27(16):22138-22146. |
| APA | Liu, Shuai.,Yao, Xu-Ri.,Liu, Xue-Feng.,Xu, Da-Zhi.,Wang, Xing-Da.,...&Zhao, Qing.(2019).Pile-up effect in an infrared single-pixel compressive LiDAR system.OPTICS EXPRESS,27(16),22138-22146. |
| MLA | Liu, Shuai,et al."Pile-up effect in an infrared single-pixel compressive LiDAR system".OPTICS EXPRESS 27.16(2019):22138-22146. |
入库方式： OAI收割
来源：国家空间科学中心
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