基于偏振成像的工业视觉及其关键技术  

Industrial Vision Based on Polarization Imaging and Its Key Technologies

作　　者：罗海波[1,2,3] 曹军峰[1,2,3,4] 盖兴琴 丁庆海 Luo Haibo;Cao Junfeng;Gai Xingqin;Ding Qinghai(Key Laboratory of OptoElectronic Information Processing,Chinese Academy of Sciences,Shenyang 110016,Liaoning,China;Shenyang Institute of Automation,Chinese Academy of Sciences,Shenyang 110016,Liaoning,China;Institutes for Robotics and Intelligent Manufacturing,Chinese Academy of Sciences,Shenyang 110169,Liaoning,China;University of Chinese Academy of Sciences,Beijing 100049,China;Hebei Hanguang Heavy Industry Co.,Ltd.,Handan 056107,Hebei,China;Space Star Technology Co.,Ltd.,Beijing 100086,China)

机构地区：[1]中国科学院光电信息处理重点实验室,辽宁沈阳110016 [2]中国科学院沈阳自动化研究所,辽宁沈阳110016 [3]中国科学院机器人与智能制造创新研究院,辽宁沈阳110169 [4]中国科学院大学,北京100049 [5]河北汉光重工有限责任公司,河北邯郸056107 [6]航天恒星科技有限公司,北京100086

出　　处：《激光与光电子学进展》2022年第14期34-42,共9页Laser & Optoelectronics Progress

摘　　要：偏振成像是一种新的光电探测体制,可以获得比传统成像多一维的信息,在对透明、高反光/高辐射、无纹理目标的探测中具有独特的优势。虽然偏振成像在天文、遥感及水下成像等领域已得到广泛应用,但在工业领域还处于探索阶段。为了促进偏振成像在工业领域的推广应用,总结了偏振成像技术的发展历程和现状、基于偏振成像的工业检测技术以及基于偏振成像的三维测量技术;在此基础上,对面向工业视觉的偏振成像关键技术进行了分析,对相关技术的未来发展方向进行了展望。Polarization imaging is a new photoelectric imaging technology that captures more information than traditional imaging technology.It has advantages in measuring transparent,high reflection/radiation,and textureless targets.Polarization imaging is still in the exploratory stage in industries,although it has been widely used in astronomy,remote sensing,and underwater imaging.This paper summarized the development and current status of polarization imaging and industrial detection as well as three-dimensional measurement based on polarization imaging to promote its popularization and application in industries.Further,the key technologies of polarization imaging for industrial vision were analyzed,and the future development direction of the related technologies was explored.

关 键 词：偏振成像 工业视觉 缺陷检测 三维测量 

分 类 号：O436.3[机械工程—光学工程]