Infrared temperature measurement method and system with face recognition function

The invention relates to the technical field of infrared temperature measurement, and discloses an infrared temperature measurement method and system with a face recognition function. The method comprises the following steps: tracking a motion track of a human body in a video sequence collected by a camera through a tracking algorithm; performing light source detection on the video sequence according to a preset interval time, and performing image enhancement processing if the scene is a night scene; performing visibility detection by using a pre-trained visibility detection model, recording a visibility value, and performing restoration processing on an image of which the visibility value is lower than a threshold value; identifying character identity information tracked by the tracking algorithm in the image and positioning a forehead position of a human body; performing infrared temperature measurement on the forehead position; and carrying out environment and distance temperature compensation on the infra