Mask face detection recognition and tracking temperature measurement method based on attention mechanism

Abstract

The invention discloses a mask face detection recognition and tracking temperature measurement method based on an attention mechanism, and the method comprises the steps: collecting training data, carrying out the target detection training of a target detection network, and judging whether a face wears a mask or not; transmitting a mask wearing result to a subsequent face recognition module, adding a face recognition method with an attention mechanism due to the fact that the mask wearing recognition difficulty in face recognition is large, and recognizing the portions, not shielded, of the eyes in the face emphatically, so that the face position obtained through network tracking is transmitted to the temperature measuring camera control holder; when the face position is tracked, controlling the infrared thermometer to measure the temperature of the human body, and uploading, storing, analyzing and predicting the measured temperature and the corresponding face. The beneficial effects of the invention are that the system achieves the detection, recognition, tracking and temperature measurement through the fusion of the functions of target detection, face recognition and camera tracking, and solves problems that an infrared camera is high in cost, needs manual detection for manual temperature measurement, and is liable to cause contact infection.

Description

technical field [0001] The invention belongs to the field of detection, identification and tracking of people wearing masks, and in particular relates to a method for identification with an attention mechanism and tracking and measuring temperature with an infrared temperature measuring gun. Background technique [0002] Studies have shown that wearing a mask can effectively block the virus transmission path. The existing technology is not enough for the detection of wearing a mask on the face, face recognition of the mask, and tracking temperature measurement. Usually, it is necessary to manually measure the temperature and take off the mask. The probability of cross-infection is increased, and at the same time, the existing temperature-measuring infrared camera is expensive. How to improve face recognition with a mask, improve the degree of automation, and reduce the cost of use has become the focus of the present invention. Contents of the invention [0003] In view o...

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Problems solved by technology

[0002] Studies have shown that wearing a mask can effectively block the virus transmission path. The existing technology is not enough for the detection of wearing a mask on the face, face recognition of the mask, and tracking temperature measurement. Usually, it is necessary to manually measure the temperature and take off the mask. The probability of cross-infection is increased, and at the same time, the existing temperature measuring infrared camera is expensive. How to improve face recognition with a mask, improve the degree of automation, and reduce the cost of use has become the focus of the present invention.

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