DEVICE FOR HUMAN DYNAMIC FACE TEMPERATURE CHANGE MEASUREMENT BY THERMOGRAPHY AND MEASURING METHOD, AND CALIBRATOR USED FOR THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a device or the like that can measure the temperature change of a human face or the like accurately, promptly, and continuously.SOLUTION: The device for human dynamic face temperature change measurement by thermography includes: an infrared camera (1); a calibrator (10) which comprises giving a black body covering (102) on at least a portion area of one side of a high thermal conductivity metal plate or metal foil (101); a converter (2) in which thermal image data output from the infrared camera are subjected to digital conversion; and a computer (3) in which a temperature of a face or the like of a subject is calculated based on the data from the converter corresponding to a prescribed program, wherein the computer (3) is programmed to perform the calibration when the temperature of the face or the like of the subject is calculated based on the photographing data of the black body covering (102) portion of the calibrator shot by the infrared camera (1). The time interval of the continuous shooting of the infrared camera is suitably set at least 1/100 second and at most one second.