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熔覆层检测中单目视觉测量系统的简易标定

Simple Calibration of Monocular Vision Measurement System in Cladding Layer Detection

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摘要

在单目线结构光传感器测量熔覆层尺寸的实验中,为简化单目测量系统标定工具、快速调节测量系统的扫描方向,设计了十字标定板和位姿可变载物台。利用十字标定板可以标定相机和激光平面;将十字标定板和位姿可变载物台结合使用,可标定测量系统的扫描方向并进行调节,避免了激光投射器自身偏角带来的误差。整个标定过程只需要同一个标定板,简化了实验工具;载物台位姿可变,满足快速标定、实时调节扫描方向的条件;该装置操作简单、具有直观的标定结果,对熔覆层的测量误差小于0.05 mm。

Abstract

In order to simplify the monocular measurement system calibration tools and quickly adjust the scanning direction of measurement system, we design the “cross” calibration plate and pose-adjustable working stage in the experiment of measuring the cladding layer size through the monocular line structure-light sensor. The “cross” calibration plate can be used to calibrate the camera and the laser plane. The combination of the “cross” calibration plate with the pose-adjustable working stage is not only helpful to calibrate the scanning direction of the measurement system, but also avoids the errors caused by the deviation of the laser projector. In the whole calibration process, only the same calibration plate is required, so the experimental tools are simplified. Moreover, the pose-adjustable working stage satisfies the condition of fast calibration and real-time adjustment of scanning direction. The device is simple to operate, and presents intuitive calibration results. The measurement error of the cladding layer is less than 0.05 mm.

Newport宣传-MKS新实验室计划
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中图分类号:O436

DOI:10.3788/lop55.081203

所属栏目:仪器,测量与计量

收稿日期:2018-01-22

修改稿日期:2018-02-02

网络出版日期:2018-03-16

作者单位    点击查看

郭吉荣:新疆大学机械工程学院, 新疆 乌鲁木齐 830047
李长勇:新疆大学机械工程学院, 新疆 乌鲁木齐 830047
乌日开西·艾依提:新疆大学机械工程学院, 新疆 乌鲁木齐 830047

联系人作者:李长勇(1451558955@qq.com); 郭吉荣(gjrong_xd@163.com);

【1】Lei H, Lan H, Cai Z, et al. Laserranging system based on monocular camera OV7725[J]. Journal of Jianghan University, 2017, 45(2): 120-126.

【2】Tan Z W, Guo Y Y F. Study on rail wear detection system of laser triangulation method[J]. Transducer and Microsystem Technologies, 2016, 35(5): 20-24.
谭周文, 郭雁一夫. 激光三角法钢轨磨耗检测系统研究[J]. 传感器与微系统, 2016, 35(5): 20-24.

【3】Yan G S, Chen T, Zhang Z F. Study and application on transparent plate thickness measurement based on laser triangulation with light compensation[J]. Chinese Journal of Lasers, 2015, 42(7): 0708004.
杨桂栓, 陈涛, 张志峰. 基于激光三角法对透明平板厚度测量光线补偿的研究及应用[J]. 中国激光, 2015, 42(7): 0708004.

【4】He F Y, Lin J R, Gao Y, et al. Optimized pose measurement system combining monocular vision with inclinometer sensors[J]. Acta Optica Sinica, 2016, 36(12): 1215002.
何斐彦, 林嘉睿, 高扬, 等. 单目视觉与倾角仪组合优化的位姿测量系统[J]. 光学学报, 2016, 36(12): 1215002.

【5】Xie Z X, Chen W Z, Chi S K, et al. Industrial robot positioning system based on the guidance of the structured-light vision[J]. Acta Optica Sinica, 2016, 36(10): 1015001.
解则晓, 陈文柱, 迟书凯, 等. 基于结构光视觉引导的工业机器人定位系统[J]. 光学学报, 2016, 36(10): 1015001.

【6】Shen X J, Cheng M J, Xiao J J, et al. Corner detection for fisheye checkerboard images based on iterative correction[J]. Laser & Optoelectronics Progress, 2016, 53(9): 091501.
申夏晶, 程梦娇, 肖江剑, 等. 基于迭代校正的鱼眼棋盘格图像角点检测[J]. 激光与光电子学进展, 2016, 53(9): 091501.

【7】Su J D, Qi X H, Duan X S. Plane pose measurement method based on monocular vision and checkerboard target[J]. Acta Optica Sinica, 2017, 37(8): 0815002.
苏建东, 齐晓慧, 段修生. 基于单目视觉和棋盘靶标的平面姿态测量方法[J]. 光学学报, 2017, 37(8): 0815002.

【8】Wang Y, Yuan F. Novelcamera calibration method based on cooperative target pose measurement[J]. Acta Optica Sinica, 2016, 36(11): 1115002.
王艳, 袁峰. 基于合作目标姿态测量的新型摄像机校准方法[J]. 光学学报, 2016, 36(11): 1115002.

【9】Xia R B, Liu W J, Zhao J B, et al. Fully automatic camera calibration method based on circular markers[J]. Chinese Journal of Scientific Instrument, 2009, 30(2): 368-373.
夏仁波, 刘伟军, 赵吉宾, 等. 基于圆形标志点的全自动相机标定方法[J]. 仪器仪表学报, 2009, 30(2): 368-373.

【10】Chen Z K, Hu L J, Wang Y, et al. Solution of duality in pose estimation of a single circle using rectangle constrain[J]. Laser & Optoelectronics Progress, 2017, 54(10): 101501.
陈至坤, 胡连军, 王一, 等. 单圆位姿识别二义性的矩形约束消除[J]. 激光与光电子学进展, 2017, 54(10): 101501.

【11】An J J, Gao N, Chen C, et al. Correcting method and evaluation of eccentricity error of circle target[J]. Laser & Optoelectronics Progress, 2017, 54(4): 041203.
安晶晶, 高楠, 陈超, 等. 圆环标识的离心偏差校正方法与评价[J]. 激光与光电子学进展, 2017, 54(4): 041203.

【12】Duan Z Y, Wang N, Zhao W H, et al. Calibration method based on lattice calibration plate in vision measurement system[J]. Acta Optica Sinica, 2016, 36(5): 0515004.
段振云, 王宁, 赵文辉, 等. 基于点阵标定板的视觉测量系统的标定方法[J]. 光学学报, 2016, 36(5): 0515004.

【13】Heikkil J. Geometriccamera calibration using circular control points[J]. IEEE Transactions on Pattern Analysis & Machine Intelligence, 2000, 22(10): 1066-1077.

【14】Datta A, Kim J S, Kanade T. Accurate camera calibration using iterative refinement of control points[C]∥2009 IEEE 12th International Conference on Computer Vision Workshops (ICCV Workshops), September 27-October 4, 2009, Kyoto, Japan, New York: IEEE, 2009: 1201-1208.

【15】Xing D K, Da F P, Zhang H. Research and application of locating of circular target with high accuracy[J]. Chinese Journal of Scientific Instrument, 2009, 30(12): 2593-2598.
邢德奎, 达飞鹏, 张虎. 圆形目标精密定位方法的研究与应用[J]. 仪器仪表学报, 2009, 30(12): 2593-2598.

【16】Dewar R. Self-generated targets for spatial calibration of structured light optical sectioning sensors with respect to an external coordinate system[M]. Detroit: Society of Manufacturing Engineers, 1988.

【17】Wei Z Z, Zhang G J, Xu Y. Calibration approach for structured lighted stripe vision sensor[J]. Journal of Mechanical Engineering, 2005, 41(2): 210-214.
魏振忠, 张广军, 徐园. 一种线结构光视觉传感器标定方法[J]. 机械工程学报, 2005, 41(2): 210-214.

【18】Mcivor A M. Nonlinear calibration of a laser stripe profiler[J]. Optical Engineering, 2002, 41(1): 205.

【19】Huynh D Q, Owens R A, Hartmann P E. Calibrating a structured light stripe system: a novel approach[J]. International Journal of Computer Vision, 1999, 33(1): 73-86.

【20】Zhou F, Zhang G. Complete calibration of a structured light stripe vision sensor through planar target of unknown orientations[J]. Imageand Vision Computing, 2005, 23(1): 59-67.

【21】Li W B, Cao G Z, Sun J D, et al. A calibration algorithm of the structured light vision for the arc welding robot[C]. 2017 14th International Conference on Ubiquitous Robots and Ambient Intelligence (URAI), June 28-July 1, 2017, Jeju, South Korea, New York: IEEE, 2017: 481-483.

【22】Zhang X, Zhou T. Center detection algorithm and knife plane calibration of flat top line structured light[J]. Acta Photonica Sinica, 2017, 46(5): 512001.

【23】Kuang Y C, Cui L C. Anew calibration method for line-structured light vision sensor based on linear scale[J]. Journal of South China University of Technology, 2016, 44(1): 71-77.

【24】Li S, Yang X, Cheng S, et al. The integrated calibration method of CMM and line structured light integrated system[J]. Modern Manufacturing Engineering, 2016, 12: 128-132.

【25】Chen X Y, Ma Z, Wang Y, et al. A simple method to calibration parameters of the line structured light[J]. Journal of Optoelectronics·Laser, 2013, 24(3): 563-568.
陈新禹, 马孜, 汪洋, 等. 线结构光参数的简易标定方法[J]. 光电子·激光, 2013, 24(3): 563-568.

【26】Zeng X J, Huo J C, Wu Q Y. Calibrate method for scanning direction of 3D measurement on linear-structure light[J]. Chinese Journal of Lasers, 2012, 39(1): 0108002.
曾祥军, 霍金城, 吴庆阳. 线结构光三维测量系统扫描方向的标定[J]. 中国激光, 2012, 39(1): 0108002.

【27】Chen X Y, Ma Z, Chen T F, et al. Novel calibration method for axes in line structured light vision measurement system[J]. Chinese Journal of Lasers, 2012, 39(11): 1108014.
陈新禹, 马孜, 陈天飞, 等. 线结构光视觉测量系统运动轴线的简易标定方法[J]. 中国激光, 2012, 39(11): 1108014.

【28】Xie Z X, Zhu R X, Zhang A Q. Extrinsic parameters calibration of three-dimensional measurement system for ultra-large scale line-structured light sensor[J]. Chinese Journal of Lasers, 2017, 44(10): 1004003.
解则晓, 朱瑞新, 张安祺. 超大尺度线结构光传感器三维测量系统外参数标定[J]. 中国激光, 2017, 44(10): 1004003.

【29】Zhang Z. A flexible new technique for camera calibration[J]. IEEE Transactions on Pattern Analysis & Machine Intelligence, 2000, 22(11): 1330-1334.

引用该论文

Guo Jirong,Li Changyong,Wurikaixi·Aiyiti. Simple Calibration of Monocular Vision Measurement System in Cladding Layer Detection[J]. Laser & Optoelectronics Progress, 2018, 55(8): 081203

郭吉荣,李长勇,乌日开西·艾依提. 熔覆层检测中单目视觉测量系统的简易标定[J]. 激光与光电子学进展, 2018, 55(8): 081203

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