CASIA OpenIR
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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:279/53  |  提交时间:2021/11/03
3-D measurement  active vision  calibration  stereo vision  symmetric yawing system  
Precision Pose Measurement of an Object With Flange Based on Shadow Distribution 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
收藏  |  浏览/下载:222/0  |  提交时间:2020/06/22
Microscopic vision  optimal model  precision assembly  pose measurement  shadow distribution  
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:218/73  |  提交时间:2020/06/10
Grasping  Alignment  Monocular vision guidance  Position offset compensation  Visual servoing  Robotic assembly  
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:220/46  |  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  
A Hardware-Oriented Algorithm for Ultra-High-Speed Object Detection 期刊论文
IEEE SENSORS JOURNAL, 2019, 卷号: 19, 期号: 10, 页码: 3818-3831
作者:  Li, Jianquan;  Liu, Xilong;  Liu, Fangfang;  Xu, De;  Gu, Qingyi;  Ishii, Idaku
浏览  |  Adobe PDF(4892Kb)  |  收藏  |  浏览/下载:299/50  |  提交时间:2019/07/12
Hardware implementation  high-frame-rate vision  field-programmable gate array  multi-object detection  histograms of oriented gradient  support vector machine  
Feature-Related Searching Control Model for Curve Detection 期刊论文
IEEE Transactions on Cybernetics, 2019, 卷号: 49, 期号: 2, 页码: 580-591
作者:  Zhang MY(张茗奕);  Xilong Liu;  De Xu;  Zhiqiang Cao
浏览  |  Adobe PDF(1984Kb)  |  收藏  |  浏览/下载:303/98  |  提交时间:2019/05/08
Curve Detection  Feature Description  Prediction  Searching  Searching Control Mode  Updating  
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:253/99  |  提交时间:2020/06/11
Grasping  Aligning  visual servoing  precision assembly  robot system  
Automatic Metallic Surface Defect Detection and Recognition with Convolutional Neural Networks 期刊论文
APPLIED SCIENCES-BASEL, 2018, 卷号: 8, 期号: 9, 页码: 15
作者:  Tao Xian;  Zhang Dapeng;  Ma Wenzhi;  Liu Xilong;  Xu De;  Xian Tao
浏览  |  Adobe PDF(3978Kb)  |  收藏  |  浏览/下载:939/425  |  提交时间:2018/10/02
metallic surface  autoencoder  convolutional neural network  defect detection  
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:357/117  |  提交时间:2019/05/05
Geometric constraint  image feature extraction  microscopic vision  pose measurement  precision assembly  
Detection of Power Line Insulator Defects using Aerial Images Analyzed with Convolutional Neural Networks 期刊论文
IEEE Transactions on Systems Man Cybernetics-Systems, 2018, 卷号: 50, 期号: 0, 页码: 0
作者:  Tao Xian;  Zhang Dapeng;  Wang Zihao;  Liu Xilong;  Zhang Hongyan;  Xu De
Adobe PDF(2627Kb)  |  收藏  |  浏览/下载:803/326  |  提交时间:2018/10/08
Defect Detection  Insulators  Aerial Image  Convolutional Neural Network