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《Chinese Journal of Scientific Instrument》 2002-02
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Laser Vision Measurement System for Drill Geometry and Its Data Merging Techniques

Zhao Huijie 1 Zhang Guangjun 1 Tan Huazhu 1 Ni Jun 2 1(Beijing University of Aeronautics and Astronautics,Beijing 100083,China) 2(S.M Wu Manufacturing Reseach Center,The University of Michigan.MI 48105,U.S.A.)  
The vision system based on the triangulation method for measuring 3D geometry of drill is introduced in this paper.The data processing methods of the system are analyzed emphatically which include elimination of the error points in raw measurement data,recognition of characteristic points,data segmentation and data merging method based on optimization.Further more,the principle of building up the 3D model of drill and the parameter measurement methods are discussed.The measurement results are presented.It shows that the system has high measurement accuracy and is able to meet the needs of manufacturing field.
【CateGory Index】: TP14
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【References】
Chinese Journal Full-text Database 2 Hits
1 Liang Meng Zhang Wei Peng Yanping et al;Development of Laser Measuring Instrument for Cutting Tool's Geometry[J];Tool Engineering;2006-05
2 LI Xiaotian1,ZHANG Tieqiang2,ZHANG Shengyong1,NAN Baojiang1,GUO Xiaodong1(1.National Key Laboratory of Combustion,Thermo-structure and Flow,the 41st Institute of the Fourth Academy of CASC,Xi′an 710025,China;2.College of Physics,Jilin University,Changchun 130022,China);Small object′s dimension measure and three-dimension reconstruction system based on laser triangulation[J];Optical Instruments;2008-06
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 LU Zhen e,XIE Yong ( Zhuzhou Institute of Technology, Zhuzhou 412008, China);Application of Machine Vision Technology to Detect and Recognize the Defects of Printed Matters[J];Packaging Engineering;2002-S1
2 LEI Li-zhen;On the Edge Detecting Method of Digital Image[J];Bulletin of Surveying and Mapping;2006-03
3 CHEN Ming-zhi (College of Physics&Information Engineering, Fuzhou University, Fuzhou 350002,China);Experimental Comparisons of Some Operators for Edge Detection in Digital Image[J];Computer Knowledge and Technology;2006-35
4 Wu Chengdong;M.H. Lee;Based Vision Robot Control System of Food Packaging Production Line[J];ELECTRIC DRIVE;2000-01
5 ZHAO Xi, LI Xiu-min, LI Gui-ling(School of Electronic Information Engineering, Tianjin University, Tianjin 300072, China);Concentricity, Reproduction Ratio and Overscanning of Digital TV Reproductive Pictures[J];TV Engineering;2005-12
6 HE Ping'an1,QIU Shizhong2,TANG Xiaoli1 (1.Department of Photoelectricity Information Engineering, WuHan University, Wuhan 430079,China;2. Equipment & Instrument Management Station, Hubei Bureau of Surveying and Mapping, Wuhan 430071, China);Application of Randomized HOUGH Transform to Testing Circular Bubble[J];Geospatial Information;2006-04
7 CHEN Ai-jun1, 2,LI Jin-zong1,LI Dong-dong1 ( 1. Institute of Image Information Technology and Engineering, Harbin Institute of Technology, Harbin 150001, China; 2. College of Machinery and Electronic Engineering, Northeast Forestry University, Harbin 150040, China );Improved randomized algorithm for circle detection[J];Opto-Electronic Engineering;2006-12
8 WU En-qi1,KE Ying-lin2,LI Jiang-xiong2 ( 1. College of Mechanical Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China; 2. College of Mechanical and Energy Engineering, Zhejiang University, Hangzhou 310027, China );Photoelectric detection and 3D reconstruction system for the inner surface of small-diameter pipes[J];Opto-Electronic Engineering;2007-01
9 ZHAO Hui jie 1, ZHANG Guang jun 1, Xuewen Lin 2, Jun Ni 2 (1.Beijing University of Aeronautics and Astronautics,School of Automation Science and Electronic Engineering,Beijing 100083,China; 2.S.M.Wu Manufacturing Research Center,University of Michi;Drill Geometry Measurement System with Structured Light[J];Journal of Optoelectronics.laser;2001-11
10 LI Zhi, WANG Xiang-jun (National Laboratory of Precision Measurement Technology and Instruments,College of Precision Instrument and Opto-electronic Engineering, Tianjin University, Tianjin 300072, China);MEMS measurement technologies and methods[J];Optics and Precision Engineering;2003-01
【Secondary References】
Chinese Journal Full-text Database 4 Hits
1 Gao Zilai Xu Zengpu Yu Demin Wang Yongqiang (Mechanical Engineering Institute,Tianjin University of Science and Technology,Tianjin 300222,China);Research of Adjusting Position of Milling Cutter by Stereo Vision[J];Computer Measurement & Control;2008-05
2 CHEN Su1,LIN Jia-yu2(1.School of Electronic and Telecommunications Engineering,Beijing University of Post and Telecommunications,Beijing 100876;2.School of Electronics Science and Engineering,National University of Defense Technology,Changsha 410073,China);A Method of Experimental Defect Rejection Based on the Hough Transform[J];Computer Engineering & Science;2010-08
3 WANG Ming-ping,SONG Li-mei (School of Information Engineering,Southwest University of Science and Technology,Mianyang 621010,China);Vehicle Identify Number Acquisition System Based on Machine-Vision[J];Computer Technology and Development;2008-04
4 GUO Ya-qing(Xi'an polytechnic University,Xi'an,710048,China);The 3-d measurement system based on virtual instrument[J];Microcomputer Information;2010-19
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