Compensation method and device applied to infrared thermal imaging temperature measurement equipment

The invention relates to the field of computers, and discloses a compensation method and device applied to infrared thermal imaging temperature measuring equipment, and the method comprises the steps: obtaining the real-time target temperature of a to-be-measured target through the infrared thermal imaging temperature measuring equipment, and determining the real-time cavity temperature of the infrared thermal imaging temperature measuring equipment at the same moment as the obtained real-time target temperature; and determining a cavity compensation gray value corresponding to the real-time cavity temperature on the basis of a preset compensation relationship, the compensation relationship being determined in advance on the basis of the multiple cavity temperatures and the multiple cavity compensation gray values, and after the cavity compensation gray value is determined, determining the cavity compensation gray value on the basis of the real-time target temperature, the real-time cavity temperature and the