High Dynamic Range Structured Light 3-D Measurement Based on Region Adaptive Fringe Brightness
文献类型：期刊论文
| 作者 | Fu, Yichen1,3 ; Fan, Junfeng2; Jing, Fengshui1,3; Tan, Min2
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| 刊名 | IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS
 |
| 出版日期 | 2023-08-25 |
| 页码 | 11 |
| 关键词 | Adaptive structured light (SL) shiny surface structured light system (SLS) 3-D measurement |
| ISSN号 | 0278-0046 |
| DOI | 10.1109/TIE.2023.3303655 |
| 通讯作者 | Fan, Junfeng(junfeng.fan@ia.ac.cn) |
| 英文摘要 | Fringe projection profilometry is one of the main methods for active 3-D measurement, but practical problems, such as how to obtain a complete point cloud by overcoming the effects of high surface reflectivity of objects, remain to be solved. So, in this article, we propose a set of hardware devices and region adaptive structured light algorithms. First, we introduce the surface structured light measurement system adopted in this article. Second, based on the accurate optical modeling of the measurement scene, the principles for generating the adaptive optimal projection brightness are derived in detail and the process is accelerated by exploiting the speed of neural network. Meanwhile, we creatively use the chain code combined with the M-estimator sample consensus method to find the homography from the saturated region of the camera plane to the corresponding region of the projector plane for generating fringe images with adaptive brightness. Furthermore, we chose the more robust line-shifting code and binarization method for subpixel 3-D reconstruction. Experiments have shown that our work is efficient, superior, and accurate in measuring objects with high reflective surface properties. |
| WOS关键词 | 3D SHAPE MEASUREMENT ; SPECULAR SURFACES ; PROJECTION ; PROFILOMETRY |
| 资助项目 | National Natural Science Foundation of China[62173327] ; National Natural Science Foundation of China[62003341] ; Beijing Natural Science Foundation[4232057] ; Youth Innovation Promotion Association, Chinese Academy of Sciences[2022130] |
| WOS研究方向 | Automation & Control Systems ; Engineering ; Instruments & Instrumentation |
| 语种 | 英语 |
| WOS记录号 | WOS:001076493700001 |
| 出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 资助机构 | National Natural Science Foundation of China ; Beijing Natural Science Foundation ; Youth Innovation Promotion Association, Chinese Academy of Sciences |
| 源URL | [http://ir.ia.ac.cn/handle/173211/53095]  |
| 专题 | 多模态人工智能系统全国重点实验室 |
| 通讯作者 | Fan, Junfeng |
| 作者单位 | 1.Univ Chinese Acad Sci, Sch Artificial Intelligence, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Automat, Lab Cognit & Decis Intelligence Complex Syst, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Inst Automat, Natl Key Lab Multimodal Artificial Intelligence Sy, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fu, Yichen,Fan, Junfeng,Jing, Fengshui,et al. High Dynamic Range Structured Light 3-D Measurement Based on Region Adaptive Fringe Brightness[J]. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS,2023:11. |
| APA | Fu, Yichen,Fan, Junfeng,Jing, Fengshui,&Tan, Min.(2023).High Dynamic Range Structured Light 3-D Measurement Based on Region Adaptive Fringe Brightness.IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS,11. |
| MLA | Fu, Yichen,et al."High Dynamic Range Structured Light 3-D Measurement Based on Region Adaptive Fringe Brightness".IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS (2023):11. |
入库方式： OAI收割
来源：自动化研究所
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