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A Calibration and 3-D Measurement Method for an Active Vision System With Symmetric Yawing Cameras 期刊论文
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2021, 卷号: 70, 页码: 13
作者:  Xu, De;  Zhang, Di;  Liu, Xilong;  Ma, Liping
Adobe PDF(2707Kb)  |  收藏  |  浏览/下载:352/72  |  提交时间:2021/11/03
3-D measurement  active vision  calibration  stereo vision  symmetric yawing system  
基于单目显微视觉的微球姿态测量方法 期刊论文
自动化学报, 2019, 卷号: 45, 期号: 7, 页码: 1281-1289
作者:  李迎;  张大朋;  刘希龙;  徐德
Adobe PDF(2997Kb)  |  收藏  |  浏览/下载:285/66  |  提交时间:2021/05/26
微孔检测  姿态测量  视觉测量  单目显微视觉  微球定位  
Structured Contour Primitives Extraction for Microscopic Images and Application on High Precision Pose Measurement 期刊论文
IEEE Transactions on Systems, Man, and Cybernetics: Systems, 2017, 期号: X, 页码: 1-12
作者:  Fangbo Qin;  Fei Shen;  Dapeng Zhang;  Xilong Liu;  De Xu
收藏  |  浏览/下载:52/0  |  提交时间:2020/10/27
Microscopic Vision  Image Feature Extraction  Pose Measurement  Geometric Constraint  Precision Assembly  
Precision Pose Measurement of an Object with Flange based on the Distribution of Shadow 期刊论文
IEEE Transactions on Instrumentation and Measurement, 2020, 卷号: 69, 期号: 5, 页码: 2003-2015
作者:  Ma, Yanqin;  Liu, Xilong;  Xu, De
浏览  |  Adobe PDF(3311Kb)  |  收藏  |  浏览/下载:279/70  |  提交时间:2020/06/10
Microscopic vision  optimal model  precision assembly  pose measurement  shadow distribution  
Contour Primitives of Interest Extraction Method for Microscopic Images and Its Application on Pose Measurement 期刊论文
IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS, 2018, 卷号: 48, 期号: 8, 页码: 1348-1359
作者:  Qin, Fangbo;  Shen, Fei;  Zhang, Dapeng;  Liu, Xilong;  Xu, De
浏览  |  Adobe PDF(1535Kb)  |  收藏  |  浏览/下载:411/135  |  提交时间:2019/05/05
Geometric constraint  image feature extraction  microscopic vision  pose measurement  precision assembly  
A Robust Detection Method of Control Points for Calibration and Measurement With Defocused Images 期刊论文
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2017, 卷号: 66, 期号: 10, 页码: 2725-2735
作者:  Ding, Wendong;  Liu, Xilong;  Xu, De;  Zhang, Dapeng;  Zhang, Zhengtao
浏览  |  Adobe PDF(2118Kb)  |  收藏  |  浏览/下载:529/127  |  提交时间:2018/01/04
Camera Calibration  Control Point Detection  Defocused Image  Point Spread Function  Vision Measurement  
Calibration with Ball Objects for Telecentric Micro-Vision System 会议论文
, Fort Worth, TX, USA, August 21-24, 2016
作者:  Fangbo Qin;  De Xu;  Fei Shen;  Dapeng Zhang;  Xilong Liu
浏览  |  Adobe PDF(509Kb)  |  收藏  |  浏览/下载:419/135  |  提交时间:2018/01/04
Weak scratch detection and defect classification methods for a large-aperture optical element 期刊论文
OPTICS COMMUNICATIONS, 2017, 卷号: 387, 期号: 0, 页码: 390-400
作者:  Tao, Xian;  Xu, De;  Zhang, Zheng-Tao;  Zhang, Feng;  Liu, Xi-Long;  Zhang, Da-Peng
Adobe PDF(1478Kb)  |  收藏  |  浏览/下载:1065/490  |  提交时间:2017/02/14
Optical Inspection  Weak Scratches  Surface Defects Classification  Large-aperture Optical Element