Infrared body temperature monitoring method based on gun-ball linkage system

Abstract

The invention relates to the technical field of infrared body temperature monitoring, and in particular relates to an infrared body temperature monitoring method based on a gun-ball linkage system. The method comprises the steps of collecting a monitoring video through a gun-ball camera, and dividing a monitoring region into a temperature measurement region and a non-temperature-measurement region; enabling a processor to perform facial feature recognition on a target image acquired by the gun-ball camera to obtain a face image in the target image, calibrating the forehead area of the face image; if the calibration succeeds, carrying out body temperature detection, comparing the body temperature value with a temperature threshold; determining a normal person or a suspected heating person according to a comparison result, and if the calibration fails, determining that the person is a person not subjected to temperature measurement; and enabling the processor to upload the human face images of the personnel without temperature measurement and the suspected heating personnel to a server. Body temperature detection can be accurately carried out on pedestrians with dense crowds, and missing detection and false detection are avoided. The body temperature of pedestrians with dense crowds can be efficiently, accurately and quickly detected, the working efficiency is improved, and crossinfection is avoided.

Description

technical field [0001] The invention relates to the technical field of infrared body temperature monitoring, in particular to an infrared body temperature monitoring method based on a gun-ball linkage system. Background technique [0002] Body temperature is an important indicator of human health status, and fever is a prominent feature of epidemics. Being able to quickly, accurately and comprehensively identify whether there is a fever in public places is very important for epidemic prevention and control. In the process of epidemic prevention and control, temperature testing is required for pedestrians in public places such as stations, airports, shopping malls, and subways. The existing body temperature detection is carried out by forehead temperature gun or thermal imager. The use of forehead thermometers for detection is prone to cross-infection and will reduce work efficiency. The use of thermal imaging cameras is prone to missed or false detections. At the same tim...

AI Technical Summary

Problems solved by technology

Using a forehead thermometer to detect cross-infection is prone to occur, and it will reduce work efficiency

The use of thermal imaging cameras is prone to missed or false detections. At the same time, thermal imaging cameras are not suitable for installation and inconvenient for later maintenance.

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