Error Analysing and Approaches of Improving Measureing Precision in Image Measuring System

Wu Xiaobo; An Wendou; Yang Gang

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Error Analysing and Approaches of Improving Measureing Precision in Image Measuring System

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- Error Analysing and Approaches of Improving Measureing Precision in Image Measuring System
- Optics and Precision Engineering Vol. 5, Issue 1, Pages: 133-141(1997)
- 作者机构：
  
  后勤工程学院自动化系重庆,630041
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：19 March 1996，
  
  Published Online：15 February 1997，
  
  Published：15 February 1997
- 稿件说明：
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吴晓波, 安文斗, 杨钢. 图像测量系统中的误差分析及提高测量精度的途径[J]. 光学精密工程, 1997,(1): 133-141

Wu Xiaobo, An Wendou, Yang Gang. Error Analysing and Approaches of Improving Measureing Precision in Image Measuring System[J]. Editorial Office of Optics and Precision Engineering, 1997,(1): 133-141
吴晓波, 安文斗, 杨钢. 图像测量系统中的误差分析及提高测量精度的途径[J]. 光学精密工程, 1997,(1): 133-141 DOI：

Wu Xiaobo, An Wendou, Yang Gang. Error Analysing and Approaches of Improving Measureing Precision in Image Measuring System[J]. Editorial Office of Optics and Precision Engineering, 1997,(1): 133-141 DOI：

摘要

为了进一步提高图像测量系统的测量精度

必需考虑影响测量精度的诸多因素

如:照明视场噪声、热电子噪声、CCD性能、镜头畸变、量化误差、帧存与CCD不同步、温度、振动、视频馈线等的影响。本文将分析这些误差对图像测量系统测量精度的影响

并给出消除或减小误差的有效方法

从而提高测量精度

Abstract

To find out the way of further improving the measuring precision

this paper has analysed in detail the factors in fluencing upon the precision of image measurement system

such as luminary field noise

warm electron noise

CCD properties effect

lens distortion

quantization error

line- jitter

the effects of temperature

vibration and cable termination.The effective methods to eliminate or reduce these errors have also been given out.

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Related Institution

School of Aeronautics and Astronautics, Shanghai Jiaotong University

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School of Mathematics and System Sciences, Shandong University

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