When the user stands in front of the mobile phone, the camera of the mobile phone will capture the face image, and analyze the skin color, texture and other features in the image through an algorithm to find the area where the body temperature is monitored. Then, the temperature sensor measures the user's face in real time and transmits the data to the mobile phone processor. The processor processes the data to get the final temperature value, which depends on the accurate identification of the front camera of the mobile phone and the data acquisition of the built-in temperature sensor.
This feature has several advantages. First of all, it avoids the disadvantage that traditional thermometers need to contact the skin, and reduces the risk of cross infection. Secondly, face recognition technology makes the temperature measurement process more convenient and faster, without manual operation by users, reducing congestion and waiting time. In addition, the face recognition and temperature measurement functions of mobile phones can be widely used in various scenes, such as enterprises and institutions, schools, medical institutions, public places and so on.
Importance of temperature measurement by mobile phone face recognition
1, convenient and efficient: the traditional temperature detection method usually needs to use a thermometer for manual measurement, which is not only cumbersome to operate, but also takes a long time. The temperature measurement function of mobile phone face recognition realizes the automation and convenience of temperature detection, greatly improves the detection efficiency and reduces people's congestion and waiting time.
2. Real-time monitoring and data tracking: The face recognition and temperature measurement function of the mobile phone can monitor and record the user's temperature data in real time, which is convenient for enterprises, institutions, schools, medical institutions and other scenarios to track and manage the health status. Once an abnormal situation is found, corresponding prevention and control measures can be taken quickly to ensure site safety.
3. Intelligent management and decision support: Through the analysis of a large number of temperature data, the government, enterprises and social organizations can more accurately grasp the epidemic situation and provide data support for prevention and control work. In addition, the face recognition and temperature measurement functions of mobile phones can also be combined with other intelligent systems to achieve intelligent management goals such as personnel control and flow control.