LIVING BODY RECOGNITION SYSTEM, LIVING BODY RECOGNITION METHOD, AND LIVING BODY RECOGNITION PROGRAM

摘要

The purpose of the present invention is to recognize copies, suppress the influence of anything other than the skin, and accurately recognize a living body. The living body recognition system 10 has: a light irradiation device 101 that irradiates an object to be measured 1a with light 101a comprising multiple spectra; a spectroscopic device 103 that disperses the light into light spectra with intensities corresponding to frequencies and outputs the light spectra; an image acquisition device 104 that, upon receiving the light spectra output from the spectroscopic device 103, outputs image information indicating luminance levels corresponding to the intensities of the light spectra; and a calculation device 105 that, upon acquiring image information about the object to be measured 1a from the image acquisition device 104 with respect to each of the spectra of the light 101a, selects one or more areas on the basis of the image information, acquires spectral information about each of the areas, and determines whether or not the object to be measured 1a is a living body on the basis of whether or not the spectral information satisfies predetermined conditions.