EXCITATION INTENSITY DETECTOR, EXCITATION INTENSITY DETECTION SYSTEM, EXCITATION INTENSITY DETECTION SERVER DEVICE, EXCITATION INTENSITY DETECTOR PROGRAM, EXCITATION INTENSITY DETECTION SERVER DEVICE PROGRAM, EXCITATION INTENSITY DETECTION TERMINAL, EXCITATION INTENSITY DETECTION TERMINAL PROGRAM, AND ELECTRONIC APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide an excitation intensity detector.SOLUTION: An excitation intensity detector comprises: a time-series luminance data acquisition unit that images skin luminance which varies according to blood flow to acquire time-series luminance data; an image display unit that displays an image; an RR-interval time-series data detection processing unit that detects RR-interval time-series data from the time-series luminance data; a Fourier transformation processing unit that applies Fourier transformation to the RR-interval time-series data; a high-frequency component/low-frequency component detection processing unit that separates high-frequency components from low-frequency components in a signal that has undergone Fourier transformation processing; and an excitation intensity detection unit that obtains excitation intensity on the basis of a difference in size between the low-frequency components and preliminarily measured reference low-frequency components.