| 基于光切法测量的曲面重构技术 |
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| 引用本文： | 范依航,郑敏利,杨树财. 基于光切法测量的曲面重构技术[J]. 航空精密制造技术, 2009, 45(3) |
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| 作者姓名： | 范依航 郑敏利 杨树财 |
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| 作者单位： | 哈尔滨理工大学,机械动力工程学院,哈尔滨,150080;哈尔滨理工大学,机械动力工程学院,哈尔滨,150080;哈尔滨理工大学,机械动力工程学院,哈尔滨,150080 |
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| 摘 要： | 从实际应用出发,论述了光切法应用于曲面数据采样的原理及方法;对采样数据的预处理技术进行了简要总结,详细讨论了点云数据的精简,提出采用简化多边形来精简点云数据的方法;并说明在Geomagic环境下进行数据精简以及曲面重构技术的应用,证明了该方法的有效性.
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| 关 键 词： | 曲面重构 激光扫描测量 光切法 数据精简 |
Surface Reconstruction Technique Based on Light-section Measurement |
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| FAN Yi-hang,ZHENG Min-li,YANG Shu-cai. Surface Reconstruction Technique Based on Light-section Measurement[J]. Aviation Precision Manufacturing Technology, 2009, 45(3) |
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| Authors: | FAN Yi-hang ZHENG Min-li YANG Shu-cai |
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| Affiliation: | Mechanical & Power Engineering College;Harbin Univ.Sci.Tech;Harbin 150080 |
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| Abstract: | In the terms of practical application,the principle and method of light-section technique for sampling the data of surface is analyzed.A detailed description of data reduction was given.The method of data reduction with simplifying polygon was discussed.The preprocessing technology of sample data was presented.The application of the data reduction method and surface reconstruction technology in Geomagic was described and the effectiveness of the method was proved. |
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| Keywords: | surface reconstruction laser scanning measurement light-section method data reduction |
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