| 基于线激光扫描的三维重构系统设计 |
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| 引用本文： | 杨薇,赵娟,周学威,蔚慧甜.基于线激光扫描的三维重构系统设计[J].光电技术应用,2011(5):5-7. |
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| 作者姓名： | 杨薇 赵娟 周学威 蔚慧甜 |
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| 作者单位： | 中北大学信息探测与处理技术研究所; |
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| 基金项目： | 国家自然科学基金项目资助(61071193) |
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| 摘 要： | 文中以光电检测技术为基础,完成了柱状机械零部件的激光扫描检测以及其三维重构系统的设计。传统的测量方法,会使被测物体表面发生微小变形,导致测量精度下降。光学技术的引入,实现了非接触测量。激光更是由于其速度快、精度高、量程大、抗光电干扰能力强得到了广泛的应用。文中实现对柱状机械零部件的外径、高度的快速准确的测量,及曲面的三...
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| 关 键 词： | 激光检测 最小二乘拟合 三维重构 |
3D Reconstruction System Design Based on Line Laser Scanning |
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| YANG Wei,ZHAO Juan,ZHOU Xue-wei,YU Hui-tian.3D Reconstruction System Design Based on Line Laser Scanning[J].Electro-Optic Technology Application,2011(5):5-7. |
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| Authors: | YANG Wei ZHAO Juan ZHOU Xue-wei YU Hui-tian |
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| Affiliation: | YANG Wei,ZHAO Juan,ZHOU Xue-wei,YU Hui-tian(Institute of Signal Capturing & Processing Technology,North University of China,Taiyuan 030051,China) |
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| Abstract: | Based on the optical detection technology,the columnar machine parts are tested by laser scanning and three-dimension(3D) reconfigurable system is designed.Traditional measurement methods lead to a small deformation of the measured object surface,and even the accuracy decreases.This problem is solved with realization of a non-contact measurement by the introduction of optical technology.Laser is used widely due to its high speed,high precision,large range and strong anti-electrooptical jamming.The outer dia... |
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| Keywords: | laser detection least-squares fitting 3D reconstruction |
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