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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
Authors:  Ding, Wendong;  Liu, Xilong;  Xu, De;  Zhang, Dapeng;  Zhang, Zhengtao
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Camera Calibration  Control Point Detection  Defocused Image  Point Spread Function  Vision Measurement  
An Effective On-line Surface Particles Inspection Instrument for Large Aperture Optical Element 期刊论文
International Journal of Automation and Computing, 2017, 卷号: 14, 期号: 4, 页码: 420-431
Authors:  Wen-Dong Ding;  Zheng-Tao Zhang;  Da-Peng Zhang;  De Xu;  Hai-Bing Lv;  Xin-Xiang Miao;  Guo-Rui Zhou;  Hao Liu
View  |  Adobe PDF(5041Kb)  |  Favorite  |  View/Download:95/16  |  Submit date:2017/09/20
Dark-field Imaging  Image Rectification  Adaptive Binarization  Particle Inspection  Large Aperture Optical Elements (Laoe)  
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
Authors:  Tao, Xian;  Xu, De;  Zhang, Zheng-Tao;  Zhang, Feng;  Liu, Xi-Long;  Zhang, Da-Peng
View  |  Adobe PDF(1478Kb)  |  Favorite  |  View/Download:203/91  |  Submit date:2017/02/14
Optical Inspection  Weak Scratches  Surface Defects Classification  Large-aperture Optical Element  
Relative Pose Estimation for Alignment of Long Cylindrical Components Based on Microscopic Vision 期刊论文
IEEE-ASME TRANSACTIONS ON MECHATRONICS, 2016, 卷号: 21, 期号: 3, 页码: 1388-1398
Authors:  Liu, Song;  Xu, De;  Liu, Fangfang;  Zhang, Dapeng;  Zhang, Zhengtao
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3-d Alignment  Assembly  Feature Extraction  Image Jacobian Matrix  Long Cylindrical Components  Multimicroscopic Vision  Optical Axis Calibration  Relative Pose Estimation  Vision Sensing  
Precision Assembly Among Multiple Thin Objects With Various Fit Types 期刊论文
IEEE-ASME TRANSACTIONS ON MECHATRONICS, 2016, 卷号: 21, 期号: 1, 页码: 364-378
Authors:  Xing, Dengpeng;  Xu, De;  Liu, Fangfang;  Li, Haipeng;  Zhang, Zhengtao
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Motion Control  Precision Assembly  Various Fit Types  
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
Authors:  Liu, Song;  Xu, De;  Zhang, Dapeng;  Zhang, Zhengtao
View  |  Adobe PDF(2631Kb)  |  Favorite  |  View/Download:58/6  |  Submit date:2016/10/20
Calibration  Feature Extraction  Force Control  Image Jacobian Matrix  Microscope  Precision Assembly  Visual Control  
Development of a monolithic compliant SPCA-driven micro-gripper 期刊论文
MECHATRONICS, 2015, 卷号: 25, 期号: 25, 页码: 37-43
Authors:  Zhang, Dapeng;  Zhang, Zhengtao;  Gao, Qun;  Xu, De;  Liu, Song
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Micro-gripper  Compliant Mechanism  Kinematic Model  Static Model  
Longitudinal alteration of amygdalar functional connectivity in mild cognitive impairment subjects revealed by resting-state FMRI 期刊论文
Brain Connect, 2014, 页码: 361-70
Authors:  Yao, H;  Zhou, B;  Zhang, Z;  Wang, P.;  Guo, Y.;  Shang, Y.;  Wang, L.;  Zhang, X.;  An, N.;  Liu, Y.
Favorite  |  View/Download:64/0  |  Submit date:2016/04/14
一种基于显微视觉景深的多微小零件共面调整平台及方法 专利
专利类型: 发明, 专利号: CN201310292336.5, 申请日期: 2013-07-12, 公开日期: 2013-11-13
Inventors:  刘松;  张大朋;  李海鹏;  张正涛;  徐德
Adobe PDF(526Kb)  |  Favorite  |  View/Download:83/6  |  Submit date:2015/09/22
一种薄壁圆柱筒形微零件的内壁夹持装置和方法 专利
专利类型: 发明, 专利号: CN201310233666.7, 申请日期: 2013-06-13, 公开日期: 2013-09-11
Inventors:  张大朋;  刘松;  张正涛;  徐德
Adobe PDF(1673Kb)  |  Favorite  |  View/Download:62/0  |  Submit date:2015/09/22