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Analysis of Materials Emissivity Based on Image Software

机译:基于图像软件的材料发射率分析

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Thermography Infrared (TIV) is a nondestructive diagnostic technique, with non-contact, to evaluate the surface temperature of objects based on the emitted radiation. The surface temperature field is carried out using an image that reproduces color patterns. As a non-destructive, versatile, and non-contact technique, constitutes a very useful tool in various fields. Active or passive heating procedures may be used. Nevertheless, accurate measurement of temperature is strongly dependent on the emissivity value of the material. This study presents and discusses a methodology for measuring the materials emissivity using image processing software. The results show an effective and valuable contribution in this field, especially for application in active thermography.
机译:热成像红外(TIV)是一种非破坏性诊断技术,具有非接触,基于发射的辐射评估物体的表面温度。使用再现颜色模式的图像进行表面温度场。作为非破坏性,多功能和非接触技术,构成了各种领域的一个非常有用的工具。可以使用主动或无源加热程序。然而,精确测量温度强烈依赖于材料的发射率值。本研究介绍了使用图像处理软件测量材料发射率的方法。结果表明了该领域有效且有价值的贡献,特别是在有源热成像中应用。

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