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CASIA OpenIR
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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:  Xin-Yi Gong;  Hu Su;  De Xu;  Zheng-Tao Zhang;  Fei Shen;  Hua-Bin Yang
浏览  |  Adobe PDF(1828Kb)  |  收藏  |  浏览/下载：295/101  |  提交时间：2021/02/23
Contour detection  contour salience  gestalt principle  contour grouping  active contour.  
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  
An Active Radial Compliance Method with Anisotropic Stiffness Learning for Precision Assembly 期刊论文
INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING, 2017, 卷号: 18, 期号: 4, 页码: 471-478
作者:  Qin, Fang-Bo;  Xu, De;  Xing, Deng-Peng;  Zhang, Zheng-Tao
浏览  |  Adobe PDF(1183Kb)  |  收藏  |  浏览/下载：444/132  |  提交时间：2017/07/18
Active Compliance  Force Control  Learning From Experience  Vision Measurement  Precision Assembly  
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
浏览  |  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  
High Precision Automatic Assembly Based on Microscopic Vision and Force Information 期刊论文
IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING, 2016, 卷号: 13, 期号: 1, 页码: 382-393
作者:  Liu, Song;  Xu, De;  Zhang, Dapeng;  Zhang, Zhengtao
浏览  |  Adobe PDF(2631Kb)  |  收藏  |  浏览/下载：537/216  |  提交时间：2016/10/20
Calibration  Feature Extraction  Force Control  Image Jacobian Matrix  Microscope  Precision Assembly  Visual Control  
Vibration Measurement in High Precision for Flexible Structure Based on Microscopic Vision 期刊论文
robotics, 2016, 页码: 1-12
作者:  Tao Xian;  De Xu;  Zhengtao Zhang;  Kai Wang;  Xiaobo Qi
Adobe PDF(3566Kb)  |  收藏  |  浏览/下载：364/96  |  提交时间：2016/06/20
Surface Defect Detection on Optical Devices Based on Microscopic Dark-Field Scattering Imaging 期刊论文
STROJNISKI VESTNIK-JOURNAL OF MECHANICAL ENGINEERING, 2015, 卷号: 61, 期号: 1, 页码: 24-32
作者:  Yin, Yingjie;  Xu, De;  Zhang, Zhengtao;  Bai, Mingran;  Zhang, Feng;  Tao, Xian;  Wang, Xingang
浏览  |  Adobe PDF(2375Kb)  |  收藏  |  浏览/下载：650/127  |  提交时间：2015/09/18
Scale Invariance Feature Transform  Linear Discriminant Function  Cluster Algorithm  Image Segmentation  Image Mosaic  Dark-field Imaging  Optical Devices  
Pose measuring and aligning of a micro glass tube and a hole on the micro sphere 期刊论文
INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING, 2014, 卷号: 15, 期号: 12, 页码: 2483-2491
作者:  Li, Fu-Dong;  Xu, De;  Zhang, Zheng-Tao;  Shi, Ya-Li;  Shen, Fei
Adobe PDF(4317Kb)  |  收藏  |  浏览/下载：441/105  |  提交时间：2015/08/12
Pose Measuring  Pose Aligning  Pose Vector  Microscopic Camera  Microassembly