| 结构光三维传感器测量网相关技术 |
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| 引用本文： | 刘晓利,何懂,陈海龙,蔡泽伟,殷永凯,彭翔. 结构光三维传感器测量网相关技术[J]. 红外与激光工程, 2020, 49(3): 0303007-0303007-10. DOI: 10.3378/IRLA202049.0303007 |
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| 作者姓名： | 刘晓利 何懂 陈海龙 蔡泽伟 殷永凯 彭翔 |
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| 作者单位： | 1.深圳大学 物理与光电工程学院，广东 深圳 518060 |
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| 基金项目： | 国家重点研发计划;国家自然科学基金;中德科学中心合作交流项目 |
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| 摘 要： | 针对大尺寸复杂物体的全自动、高精度、大数据密度、真彩色三维成像与测量,基于条纹结构光三维传感器,阐述了多节点三维传感器测量网络相关技术。涉及单三维传感器的条纹分析和相位重建、系统标定和三维重建两大关键技术点分析,多节点三维传感器测量网络的构建与优化、多节点三维传感器测量网络的标定、测量三维深度数据与纹理数据的匹配与融合等相关技术。并给出了部分实验原型机及实验结果。
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| 关 键 词： | 条纹结构光 三维传感器 测量网 系统标定 立体标靶 三维成像与测量 |
| 收稿时间： | 2019-12-09 |
Techniques of structured light measurement network with 3D sensors |
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| Liu Xiaoli,He Dong,Chen Hailong,Cai Zewei,Yin Yongkai,Peng Xiang. Techniques of structured light measurement network with 3D sensors[J]. Infrared and Laser Engineering, 2020, 49(3): 0303007-0303007-10. DOI: 10.3378/IRLA202049.0303007 |
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| Authors: | Liu Xiaoli He Dong Chen Hailong Cai Zewei Yin Yongkai Peng Xiang |
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| Affiliation: | 1.College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China2.Shenzhen ESUN Display Co., Ltd, Shenzhen 518100, China3.School of Information Science and Engineering, Shandong University, Qingdao 266237, China |
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| Abstract: | For achieving automatic, high-precision, high-density, and photorealistic 3D imaging and measurement of large-scale complex objects, the techniques about multi-node 3D sensor measurement network were described based on 3D sensing with the fringe structured light. It mainly involved the analysis of two key technologies (fringe analysis and phase reconstruction, system calibration and 3D reconstruction) of single 3D sensing, construction and optimization of multi-node 3D sensor measurement network, calibration of multi-node 3D sensor measurement network, matching and fusion of 3D depth data and texture data. Some experimental prototypes and experimental results were given. |
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| Keywords: | fringe structured illumination 3D sensor measurement network system calibration stereo calibration target 3D(three-dimensional) imaging and measurement |
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