大气与环境光学学报 ›› 2014, Vol. 9 ›› Issue (6): 471-475.

• 光电技术 • 上一篇    下一篇

比色测温中理论中外界环境产生误差的减小方法研究

刘纯红1, 吴海滨2   

  1. (1 合肥师范学院电子信息工程学院, 安徽 合肥 230601; 
    2 安徽大学物理与材料科学学院, 安徽 合肥 230039)
  • 收稿日期:2014-03-13 修回日期:2014-04-03 发布日期:2014-11-14
  • 通讯作者: 刘纯红(1982-),男,硕士,一直从事特种工业电视系列产品的开发设计及图像信息处理方面的研究工作。 E-mail:chliu.ruishi@idemac.com.cn
  • 作者简介:刘纯红(1982-),男,硕士,一直从事特种工业电视系列产品的开发设计及图像信息处理方面的研究工作。

Decrease Method of External Environment Error of Colorimetry of Temperature Measurement

LIU Chun-hong1, WU Hai-bin2   

  1. (1 School of Electronic and Information Engineering, Hefei Normal University, Hefei 230601, China; 
    2 School of Physics and Material Science, Anhui University, Hefei 230039, China)
  • Received:2014-03-13 Revised:2014-04-03 Online:2014-11-14

摘要:

基于比色测温原理,论述了对比色测温测量精度影响较大的外界环境因素。通过理论研究,提出从比色测温双波段采集到的信息中除掉外界环境干扰因素的思路,并通过对大量实验数据的处理分析,得出最佳的校正模型,提高了比色测温的测量精度。

关键词: 比色测温, 外界环境, 信息, 校正模型

Abstract:

Based on the colorimetry of temperature measurement, the environmental factors which influence the accuracy of colorimetric temperature measurement much more are discussed. Through theoretical analysis, a thought is put forward that the interference of the external environmental factors can be removed from the colorimetric temperature measurement of dual band collected information. Through the treatment and analysis of experimental data, the best calibration model is obtained, and the accuracy of colorimetric temperature measurement is improved.

Key words: colorimetry of temperature measurement, external environment, information, correction model

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