基于数字图像处理的火焰温度测量技术研究的中期报告.docxVIP

基于数字图像处理的火焰温度测量技术研究的中期报告 摘要： 随着工业、冶金、石化等领域的不断发展，火焰在工业生产中的应用越来越广泛。火焰温度的测量是火焰研究中十分关键的问题之一。传统的火焰温度测量方法存在测量误差大、难以快速准确测量等问题。随着数字图像处理技术的不断发展，基于数字图像处理的火焰温度测量技术成为了研究的热点之一。本文介绍了基于数字图像处理的火焰温度测量技术的中期研究成果。 首先，介绍了数字图像处理技术在火焰温度测量中的应用背景和研究意义。其次，介绍了一种基于红外辐射测温仪和数字图像处理技术相结合的火焰温度测量方法。该方法利用红外辐射测温仪获取火焰表面的温度信息，再利用数字图像处理技术对火焰的图像进行处理，从而得到火焰表面的温度分布图。同时，还介绍了一种基于颜色温度-亮度关系的火焰温度测量方法。该方法通过对火焰的图像进行颜色分析，获得火焰的颜色温度信息，结合火焰的亮度信息，最终得到火焰表面的温度。 最后，介绍了实验结果和分析。实验结果表明，基于红外辐射测温仪和数字图像处理技术相结合的火焰温度测量方法具有高精度、快速测量等优点。而基于颜色温度-亮度关系的火焰温度测量方法则具有简单易操作、成本低等优点。两种方法的实验结果均表明，数字图像处理技术对于火焰温度测量具有很强的应用价值和潜力。 关键词：数字图像处理；火焰温度测量；红外辐射测温仪；颜色温度-亮度关系；实验分析 Abstract: With the continuous development of industry, metallurgy, petrochemical and other fields, the application of flames in industrial production is becoming more and more widespread. Flame temperature measurement is one of the key issues in flame research. Traditional flame temperature measurement methods have problems such as large measurement error and difficult to measure quickly and accurately. With the continuous development of digital image processing technology, flame temperature measurement technology based on digital image processing has become a research hotspot. This paper introduces the midterm research results of flame temperature measurement technology based on digital image processing. Firstly, the application background and research significance of digital image processing technology in flame temperature measurement are introduced. Secondly, a flame temperature measurement method based on the combination of infrared radiation thermometer and digital image processing technology is introduced. The method uses an infrared radiation thermometer to obtain the temperature information on the surface of the flame, and then uses digital image processing technology to process the image of the flame to obtain the temperature distribution map on the surface of the flame. At the same time, a flame temperature measurement method based on the color temperature-luminance relat