单目三维视觉测量技术研究进展  

Review of Monocular 3D Vision Measurement Technology

作　　者：宋乐[1] 路斯莹 侯宇鹏 SONG Le;LU Siying;HOU Yupeng(State Key Laboratory of Precision Measurement Technology and Instruments,Tianjin University,Tianjin 300072,China)

机构地区：[1]天津大学精密测试技术及仪器国家重点实验室,天津300072

出　　处：《传感技术学报》2024年第3期365-380,共16页Chinese Journal of Sensors and Actuators

基　　金：国家自然科学基金项目(52075384);天津市自然科学基金项目(21JCYBJC00470)。

摘　　要：单目三维视觉测量在视觉测量领域具有低成本、简便性、结构紧凑等优势,是以智能化、网络化制造为特征的先进制造典型技术之一。经过不断发展,单目三维视觉测量技术已成功应用于无人机导航、智能机器人、工业检测、医疗健康等领域,如今呈现出精准化、快捷化、微型化、自动化、动态化等发展趋势。以孔径数量为标准,将单目三维视觉测量技术分为单孔径及多孔径两大类,分别综述两类方法的研究现状和发展历程,重点论述了应用较广的运动恢复结构法(Structure From Motion,SFM)和光场三维测量方法,并对单目三维视觉测量技术的未来方向进行了展望。Monocular 3D visual measurement,which is one of the typical advanced manufacturing technologies characterized by intelligent and networked manufacturing,has the advantages of simple hardware,low cost,and convenience in visual measurement.After progressive development,the monocular 3D visual measurement technology has achieved good results in drone navigation,intelligent robot,detection technique,medical treatment,etc.In recent years,it presents the developmental trends of high accuracy,high speed,miniaturization,automation,and dynamicity.The research status and developmental process of two monocular visual measurement methods,i.e.,single aperture and multi-aperture based on the number of apertures are briefly introduced,and two widely applied 3D visual measurement technologies,i.e.,structure from motion(SFM)and light field are mainly elaborated.Furthermore,the future trends of the monocular 3D visual measurement technology are forecasted.

关 键 词：单目视觉 三维测量 SFM 光场 综述 

分 类 号：TB921[一般工业技术—计量学]