| 基于智能相机的高速三维表面信息获取 |
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| 引用本文： | 王磊,伯梅,高隽,偶春生,黄元庆.基于智能相机的高速三维表面信息获取[J].激光技术,2006,30(6):657-660. |
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| 作者姓名： | 王磊 伯梅 高隽 偶春生 黄元庆 |
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| 作者单位： | 1.合肥工业大学, 计算机与信息学院, 图像信息处理研究室, 合肥, 230009; |
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| 基金项目： | 国家自然科学基金;安徽省自然科学基金;国家自然科学基金;教育部跨世纪优秀人才培养计划 |
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| 摘 要： | 为了大幅度提高三维信息获取速度,提出了一种基于智能相机和激光三角法的高速三维信息获取与表面重建的系统,介绍了该系统的硬件架构和信号处理。实验结果表明,采用数字信号处理器和并行处理方式,该系统获取三维表面信息速度可达5600点/s以上。
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| 关 键 词： | 仪器测量与计量 三维信息获取 激光三角法 智能相机 |
| 文章编号： | 1001-3806(2006)06-0657-04 |
| 收稿时间： | 2005-10-27 |
| 修稿时间： | 2005-12-26 |
Fast 3-D surface information acquisition based on smart camera |
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| WANG Lei,BO Mei,GAO Jun,OU Chun-sheng,HUANG Yuan-qing.Fast 3-D surface information acquisition based on smart camera[J].Laser Technology,2006,30(6):657-660. |
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| Authors: | WANG Lei BO Mei GAO Jun OU Chun-sheng HUANG Yuan-qing |
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| Affiliation: | 1. Laboratory of Image Information Processing, School of Computer and Information, Hefei University of Technology, Hefei 230009, China ;2. Department of Mechanical and Electrical Engineering, Xiamen University, Xiamen 361005, China ;3. Center for Biomimetic Sensing and Control Research, Institute of Intelligent Machines, the Chinese Academy of Sciences, Hefei 230031, China |
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| Abstract: | Acquiring 3-D surface information by means of laser triangulation is a kind of active vision measurement.In order to improve the measurement speed,a fast 3-D information acquisition and surface reconstruction system based on smart camera and laser triangulation was presented.The hardware construction and data processing flow of the system was introduced.Because of applying of the digital signal processor(DSP) and parallel processing,the result of experiment shows that the speed of acquisition can reach 5600 dots/s. |
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| Keywords: | instrumentation measurement and metrology 3-D information acquisition laser triangulation smart camera |
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