CASIA OpenIR
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A Novel Method for LCD Module Alignment and Particle Detection in Anisotropic Conductive Film Bonding 期刊论文
MACHINES, 2023, 卷号: 11, 期号: 1, 页码: 19-38
作者:  Li, Tengyang;  Zhang, Feng;  Yang, Huabin;  Luo, Huiyuan;  Zhang, Zhengtao
Adobe PDF(4601Kb)  |  收藏  |  浏览/下载:331/4  |  提交时间:2023/03/20
conductive particles  LCD module  ACF bonding  automated optical inspection  visual-alignment  
A High Precision and Fast Alignment Method based on Binocular Vision 期刊论文
INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING, 2022, 卷号: 0, 页码: 0
作者:  Gao H(高晗);  Shen F(沈飞);  Zhang F(张峰);  Zhang ZT(张正涛)
Adobe PDF(1579Kb)  |  收藏  |  浏览/下载:267/82  |  提交时间:2022/06/28
Visual Alignment, Binocular Vision, Camera Calibration, Image Processing  
Quality Inspection Based on Quadrangular Object Detection for Deep Aperture Component 期刊论文
IEEE Transactions on Systems, Man, and Cybernetics: Systems, 2019, 卷号: Early Access, 期号: Early Access, 页码: 0
作者:  Zhang JB(张家斌);  Zhang ZT(张正涛);  Su H(苏虎);  Zou W(邹伟);  Gong XY(宫新一);  Zhang F(张峰)
Adobe PDF(3914Kb)  |  收藏  |  浏览/下载:263/55  |  提交时间:2021/05/27
Quality Inspection  Quadrangular Object Detection  
Thermal design and verification of the large-temperature-difference space optical system 会议论文
, Takamatsu, Kagawa, Japan, August 6 to August 9, 2017
作者:  Huabin Yang;  Fei Shen;  Zhengtao Zhang;  Liheng Chen;  Qingwen Wu
浏览  |  Adobe PDF(752Kb)  |  收藏  |  浏览/下载:176/52  |  提交时间:2020/10/19
Thermal design  Space optical system  Large temperature difference (LTD)  Thermal test  
A Fast Surface Defect Detection Method Based on Background Reconstruction 期刊论文
INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING, 2019, 卷号: 21, 期号: 3, 页码: 363-375
作者:  Lv, Chengkan;  Zhang, Zhengtao;  Shen, Fei;  Zhang, Feng;  Su, Hu
Adobe PDF(2471Kb)  |  收藏  |  浏览/下载:359/50  |  提交时间:2020/03/30
Defect detection  Unsupervised learning  Background reconstruction  
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
作者:  Liu, Song;  Xu, De;  Liu, Fangfang;  Zhang, Dapeng;  Zhang, Zhengtao
Adobe PDF(1820Kb)  |  收藏  |  浏览/下载:535/180  |  提交时间:2016/10/20
3-d Alignment  Assembly  Feature Extraction  Image Jacobian Matrix  Long Cylindrical Components  Multimicroscopic Vision  Optical Axis Calibration  Relative Pose Estimation  Vision Sensing  
A Novel and Effective Surface Flaw Inspection Instrument for Large-Aperture Optical Elements 期刊论文
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2015, 卷号: 64, 期号: 9, 页码: 2530-2540
作者:  Tao, Xian;  Zhang, Zhengtao;  Zhang, Feng;  Xu, De
浏览  |  Adobe PDF(591Kb)  |  收藏  |  浏览/下载:553/146  |  提交时间:2015/09/23
Bright-field Imaging System (Bfis)  Dark-field Imaging System (Dfis)  Flaw Inspection  Image Processing  Large-aperture Optical Element  Measurement  Path Planning  
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
作者:  Zhang, Dapeng;  Zhang, Zhengtao;  Gao, Qun;  Xu, De;  Liu, Song
浏览  |  Adobe PDF(1242Kb)  |  收藏  |  浏览/下载:444/120  |  提交时间:2015/09/21
Micro-gripper  Compliant Mechanism  Kinematic Model  Static Model  
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:632/122  |  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  
Motion-based microscopic camera calibration and application on micro tube-hole insertion 期刊论文
OPTICAL ENGINEERING, 2014, 卷号: 53, 期号: 5, 页码: 053103-1-9
作者:  Li, Fudong;  Xu, De;  Shi, Yali;  Zhang, Zhengtao
Microsoft Word(2212Kb)  |  收藏  |  浏览/下载:382/88  |  提交时间:2015/08/12
Feature Extraction  Autofocus  Calibration  Microscopic Camera  Visual Servoing  Aligning  Microassembly