Method for utilizing of hyperspectral image using optimal band index

摘要

The present invention comprises the steps of: (a) inputting a hyperspectral observation value (Y) of each of a plurality of predetermined points to the hyperspectral observation value input module 310; (b) a photographed image having hyperspectral information is input to the photographed image input module 210, and a hyperspectral photographing value (I(x), which is a pixel value for a plurality of wavelengths (x) at each of the plurality of predetermined points ) is confirmed; (c) the band index calculation module 320 selects a pair of any two wavelengths (λ 1 , λ 2 ) among a plurality of wavelengths (x) included in the hyperspectral photographing value, and hyperspectral for each checking the photographing values (I(λ 1 ), I(λ 2 )); (d) the band index calculation module 320 calculates the difference between the two identified hyperspectral imaging values (I(λ 1 ), I(λ 2 )) of the identified two hyperspectral imaging values (I ( λ 1 ), dividing by the sum of I (λ 2 )) calculating a band index (band index) (X); and (e) the regression analysis module 330 assumes that the hyperspectral observation value (Y) and the calculated band index (X) have a linear relationship, and the hyperspectral observation value ( Using Y) and the calculated band index (X), by calculating a and b of the regression equation (Y = aX + b), the band comprising the step of generating a regression equation (Y = aX + b) A method of using hyperspectral images using an index is provided.