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METHOD FOR DETECTING HEAVY METALS IN SOIL USING HYPERSPECTRAL IMAGES AND SPECTRAL ANGLE VARIABLES
METHOD FOR DETECTING HEAVY METALS IN SOIL USING HYPERSPECTRAL IMAGES AND SPECTRAL ANGLE VARIABLES
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机译:利用超光谱图像和光谱角度变量检测土壤中重金属的方法
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摘要
The present invention relates to a method for detecting heavy metals in soil using hyperspectral images and a spectral angle variable. More specifically, the present invention generates spectroscopic angular images by inputting hyperspectral image data and reference spectral data obtained by a spectroscopic sensor. In the present invention, an absolute concentration of heavy metals in the soil is calculated by setting a relational expression for calculating an actual concentration to convert a generated spectral angle image to the absolute concentration. Accordingly, the present invention relates to the method for detecting heavy metals in soil using hyperspectral images and a spectral angle variable to detect heavy metals in the soil.;COPYRIGHT KIPO 2018
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