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Dual-Beam Structured Light Vision System for 3D Coordinates Measurement
Gao SY(高世一); Zhao MY(赵明扬); Zhang L(张雷); Zou YY(邹媛媛)
Department现代装备研究室
Conference Name7th World Congress on Intelligent Control and Automation
Conference DateJune 25-27, 2008
Conference PlaceChongqing, China
Author of SourceChongqing Univ, Chongqing Inst Technol, Chongqing Univ Sci & Technol, Xihua Univ, SW Univ Sci & Technol, IEEE Robot & Automat Soc, IEEE Control Syst Soc, Beijing Chapter, Chinese Assoc Automat, Chinese Assoc Artificial Intell, Natl Nat Sci Fdn, Chongqing Municipal Sci & Technol Comm, Chongqing Municipal Assoc Sci & Technol, KC Wong Educ Fdn
Source Publication2008 7TH WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION, VOLS 1-23
PublisherIEEE
Publication PlaceNEW YORK
2008
Pages3687-3691
Indexed ByEI ; CPCI(ISTP)
EI Accession number20083911599960
WOS IDWOS:000259965703001
Contribution Rank1
ISBN978-1-4244-2113-8
KeywordStripe Extraction Edge Detection Dual Beam Structured Light
AbstractRecognition and identification of weld environment and seam dimensional position by computer vision is a key technology for developing advanced autonomous welding robot. In this paper, based on the robot laser curve seam tracking background we present our dual-beam structured light system that generates richer information than obtained only from one structured light system. Then the orthogonal Zernike moments edge detection is adopted to localize the centre of the light stripe. The obtained centre precision is subpixel. At the same time, the calibration of the CCD camera and the dual beam structured light is given. In the end, the application of the proposed system is shown and experiments have been implemented and results show that the approach is feasible.
Language英语
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type会议论文
Identifierhttp://ir.sia.cn/handle/173321/7876
Collection智能产线与系统研究室
Affiliation1.Shenyang Institute of Automation, Chinese Academy of Science, Shenyang 110016, China
2.Graduate School of the Chinese Academy of Sciences, 114 Nanta Street, Beijing 100049, Shenyang, Liaoning province, China
Recommended Citation
GB/T 7714
Gao SY,Zhao MY,Zhang L,et al. Dual-Beam Structured Light Vision System for 3D Coordinates Measurement[C]//Chongqing Univ, Chongqing Inst Technol, Chongqing Univ Sci & Technol, Xihua Univ, SW Univ Sci & Technol, IEEE Robot & Automat Soc, IEEE Control Syst Soc, Beijing Chapter, Chinese Assoc Automat, Chinese Assoc Artificial Intell, Natl Nat Sci Fdn, Chongqing Municipal Sci & Technol Comm, Chongqing Municipal Assoc Sci & Technol, KC Wong Educ Fdn. NEW YORK:IEEE,2008:3687-3691.
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