CASIA OpenIR
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Image-Based Visual Servoing System for Components Alignment Using Point and Line Features 期刊论文
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2022, 卷号: 71, 页码: 11
作者:  Yan, Shaohua;  Tao, Xian;  Xu, De
Adobe PDF(1856Kb)  |  收藏  |  浏览/下载:241/13  |  提交时间:2022/06/10
Deep neural network  feature extraction  image-based visual servoing  interaction matrix  pose error estimation  robotic assembly system  
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:328/63  |  提交时间:2021/11/03
3-D measurement  active vision  calibration  stereo vision  symmetric yawing system  
High-precision robotic assembly system using three-dimensional vision 期刊论文
INTERNATIONAL JOURNAL OF ADVANCED ROBOTIC SYSTEMS, 2021, 卷号: 18, 期号: 3, 页码: 12
作者:  Yan, Shaohua;  Tao, Xian;  Xu, De
Adobe PDF(1740Kb)  |  收藏  |  浏览/下载:261/15  |  提交时间:2021/11/03
3D vision  feature extraction  pose estimation  hybrid visual servoing  robotic assembly system  
Visual Defect Inspection for Deep-Aperture Components With Coarse-to-Fine Contour Extraction 期刊论文
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2020, 卷号: 69, 期号: 6, 页码: 3262-3274
作者:  Gong, Xinyi;  Su, Hu;  Xu, De;  Zhang, Jiabin;  Zhang, Lei;  Zhang, Zhengtao
浏览  |  Adobe PDF(1324Kb)  |  收藏  |  浏览/下载:370/80  |  提交时间:2020/08/03
Coarse-fine positioning  deep-hole component  defect inspection  edge grouping  image processing  
An Ultrahigh-Speed Object Detection Method With Projection-Based Position Compensation 期刊论文
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2020, 卷号: 69, 期号: 7, 页码: 4796-4806
作者:  Li, Jianquan;  Long, Xianlei;  Xu, De;  Gu, Qingyi;  Ishii, Idaku
Adobe PDF(6758Kb)  |  收藏  |  浏览/下载:302/37  |  提交时间:2020/08/03
Field-programmable gate array (FPGA)  hardware implementation  histogram of oriented gradient (HOG)  object detection  pixel projection  ultrahigh-speed vision  
Automatic Precision Robot Assembly System with Microscopic Vision and Force Sensor 期刊论文
International Journal of Advanced Robotic Systems, 2019, 卷号: 2019, 期号: 2019, 页码: 1-15
作者:  Ma, Yanqin;  Du, Kai;  Zhou, Dongfeng;  Zhang, Juan;  Liu, Xilong;  Xu, De
浏览  |  Adobe PDF(1301Kb)  |  收藏  |  浏览/下载:290/110  |  提交时间:2020/06/11
Grasping  Aligning  visual servoing  precision assembly  robot system  
Robotic Grasping and Alignment for Small Size Components Assembly Based on Visual Servoing 期刊论文
International Journal of Advanced Manufacturing Technology., 2020, 卷号: 2020, 期号: 106, 页码: 4827-4843
作者:  Ma, Yanqin;  Liu, Xilong;  Zhang, Juan;  Xu, De;  Zhang, Dapeng;  Wu, Wenrong
浏览  |  Adobe PDF(3872Kb)  |  收藏  |  浏览/下载:245/77  |  提交时间:2020/06/10
Grasping  Alignment  Monocular vision guidance  Position offset compensation  Visual servoing  Robotic assembly  
Robust Insertion Control for Precision Assembly With Passive Compliance Combining Vision and Force Information 期刊论文
IEEE-ASME TRANSACTIONS ON MECHATRONICS, 2019, 卷号: 24, 期号: 5, 页码: 1974-1985
作者:  Liu, Song;  Xing, Deng-Peng;  Li, You-Fu;  Zhang, Jianwei;  Xu, De
浏览  |  Adobe PDF(3506Kb)  |  收藏  |  浏览/下载:446/150  |  提交时间:2020/03/30
Force  Springs  Strain  Task analysis  Cameras  Manipulators  Force sensors  Hybrid force  position control  insertion control  microscopic vision  passive compliance  precision assembly  
Surgical instrument segmentation for endoscopic vision with data fusion of CNN prediction and kinematic pose 会议论文
, Montreal, Canada, 2019-5-20
作者:  Fangbo Qin;  Yangming Li;  Yun-Hsuan Su;  De Xu;  Blake Hannaford
浏览  |  Adobe PDF(645Kb)  |  收藏  |  浏览/下载:448/174  |  提交时间:2019/08/22
An overview of contour detection approaches 期刊论文
International Journal of Automation and Computing, 2018, 卷号: 15, 期号: 6, 页码: 656-672
作者:  Gong XY(宫新一);  Hu Su;  De Xu;  Zhengtao Zhang;  Fei Shen;  Huabin Yang
浏览  |  Adobe PDF(8437Kb)  |  收藏  |  浏览/下载:632/192  |  提交时间:2019/05/08
Contour Detection, Contour Salience, Gestalt Principle, Contour Grouping, Active Contour