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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：352/72  |  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 the Distribution of Shadow 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
Adobe PDF(3311Kb)  |  收藏  |  浏览/下载：279/70  |  提交时间：2020/06/10
Microscopic vision  optimal model  precision assembly  pose measurement  shadow distribution  
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
Adobe PDF(1535Kb)  |  收藏  |  浏览/下载：411/135  |  提交时间：2019/05/05
Geometric constraint  image feature extraction  microscopic vision  pose measurement  precision assembly  
Measurement error analysis of binocular stereo vision: effective guidelines for bionic eyes 期刊论文
IET SCIENCE MEASUREMENT & TECHNOLOGY, 2017, 卷号: 11, 期号: 7, 页码: 829-838
作者:  Wang, Qingbin;  Yin, Yingjie;  Zou, Wei;  Xu, De;  Yin YJ(尹英杰)
Adobe PDF(2764Kb)  |  收藏  |  浏览/下载：429/125  |  提交时间：2018/01/04
Measurement Errors  Stereo Image Processing  Biocybernetics  Spatial Variables Measurement  Feature Extraction  Measurement Error Analysis  Binocular Stereo Vision  Bionic Eyes  Active Cameras  Rotation Angle Errors  Image Feature Extraction Errors  Depth Measurement  Calculation Formula  Angular Velocity  
A new active visual system for humanoid robots 期刊论文
IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS PART B-CYBERNETICS, 2008, 卷号: 38, 期号: 2, 页码: 320-330
作者:  Xu, De;  Li, You Fu;  Tan, Min;  Shen, Yang
Adobe PDF(1507Kb)  |  收藏  |  浏览/下载：416/103  |  提交时间：2015/11/08
Active Vision  Bionic Vision  Humanoid Robot  Positioning  Visual System  
A new active visual system for humanoid robots 期刊论文
IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS PART B-CYBERNETICS, 2008, 卷号: 38, 期号: 2, 页码: 320-330
作者:  Xu, De;  Li, You Fu;  Tan, Min;  Shen, Yang
浏览  |  Adobe PDF(1507Kb)  |  收藏  |  浏览/下载：376/114  |  提交时间：2015/11/08
Active Vision  Bionic Vision  Humanoid Robot  Positioning  Visual System  
New pose-detection method for self-calibrated cameras based on parallel lines and its application in visual control system 期刊论文
IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS PART B-CYBERNETICS, 2006, 卷号: 36, 期号: 5, 页码: 1104-1117
作者:  Xu, De;  Li, You Fu;  Shen, Yang;  Tan, Min
浏览  |  Adobe PDF(701Kb)  |  收藏  |  浏览/下载：388/121  |  提交时间：2015/11/08
Camera Self-calibration  Hand-eye System  Pose Detection  Ratio Invariance  Visual Control  
Method for calibrating cameras with large lens distortion 期刊论文
OPTICAL ENGINEERING, 2006, 卷号: 45, 期号: 4
作者:  Xu, D;  Li, YF;  Tan, M
Microsoft Word(183Kb)  |  收藏  |  浏览/下载：284/105  |  提交时间：2015/11/08
Camera Calibration  Planar Pattern  Radial Distortion  Distortion Correction  Hough Transform  
High-Precision Automated 3-D Assembly With Attitude Adjustment Performed by LMTI and Vision-Based Control 期刊论文
IEEE-ASME TRANSACTIONS ON MECHATRONICS, 2015, 卷号: 20, 期号: 4, 页码: 1777-1789
作者:  Shen, Fei;  Wu, Wenrong;  Yu, Dahai;  Xu, De;  Cao, Zhiqiang
浏览  |  Adobe PDF(1295Kb)  |  收藏  |  浏览/下载：471/127  |  提交时间：2015/09/23
Attitude Measurement  Microassembly  Multi-microscopic Vision Control  Telecentric Lens Calibration  Three-dimensional (3-d) Alignment  
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：579/156  |  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