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METHOD FOR DETERMINATION OF GRANULATED MIXTURE QUALITY

机译:颗粒状混合质量的测定方法

摘要

A method for the determination of quality of granular mixture includes sampling and obtaining digital images of samples, calculation of concentrations of key component in samples on basis of analysis of images of those and calculation of coefficient of inhomogeneity of mixture by deflections of those concentrations with respect to the medium concentration. Dye is used as a control component, its appearance and amount are chosen in such way that dyed and not dyed zones of free-flowing mixture differ by color. The images of granular mixture samples dispersed in thin layer on smooth surfaces as squares with the same dimensions are analyzed. The images are segmented to the colored and not colored zones, with calculation of concentration of key component as part of colored zones areas.
机译:一种确定颗粒混合物质量的方法包括:采样并获得样品的数字图像;基于那些图像的分析来计算样品中关键成分的浓度;以及通过相对于这些浓度的偏差来计算混合物的不均匀性系数。到中等浓度。染料用作控制组分,其外观和用量应选择为使自由流动混合物的染色区和非染色区的颜色不同。分析以均匀尺寸分散在光滑表面上的薄层中的颗粒状混合物样品的图像,这些正方形为正方形。通过将关键成分的浓度计算为有色区域区域的一部分,将图像分割为有色和无色区域。

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