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二维影像测量软件系统中坐标系的建立方法

发表时间:2008-03-31  浏览量:1354  下载量:532
全部作者: 徐小平,魏国强
作者单位: 北京航空精密机械研究所
摘 要: 在产品的误差检验和逆向工程中,为了实际测量的需要以及保证测量数据的一致性,用二维影像测量仪进行测量之前需要建立相应的测量坐标系。本文详细讨论了二维影像测量软件系统中涉及到的各种坐标系的建立方法,深入讨论了各种坐标系间变换关系的建立过程,并简要介绍了二维标定的原理,具有较强的实用价值。
关 键 词: 精密工程测量;影像测量;标定;坐标系建立;坐标系变换
Title: Creation method of coordinate systems in 2-D image measuring software system
Author: XU Xiaoping, WEI Guoqiang
Organization: Beijing Precision Engineering Institute
Abstract: In order to ensure the coherence of the measuring data, measuring-coordinate system must be created firstly before the part is measured and checked by 2-D Image Measuring Instrument. This paper discusses the creation method of coordinate systems in 2-D image measuring software system in detail, discusses the theory of transformations among the coordinate systems in-depth, and briefly discusses the theory of calibration in image measuring. These discussions have some strong practical value.
Key words: Precise Engineering Surveying; image measuring; calibration; creation of coordinate system; transformation of coordinate system
发表期数: 2008年7月第6期
引用格式: 徐小平,魏国强. 二维影像测量软件系统中坐标系的建立方法[J]. 中国科技论文在线精品论文,2008,1(6):634-639.
 
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