Method for utilizing of hyperspectral image using optimal band index

摘要

The present invention comprises the steps of: (a) inputting the 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, assuming that the hyperspectral observation value (Y) and the calculated band index (X) have a linear relationship, 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.