Is face recognition accurate in temperature measurement? How about face recognition temperature meas

Compared with manual handheld temperature measurement equipment, the accuracy may be higher, it is mainly with the help of artificial intelligence algorithms, combined with face recognition technology of the human infrared temperature measurement equipment, through infrared thermal imaging in the calibration of people, will use dynamic technology to ensure the continuous tracking of the face. in thermal imaging and visible light.

On the basis of integration, the background system will intercept the separate screen of sensitive people to prompt the monitor, and the identity information of people with abnormal body temperature can also be presented in the form of alarms in the management platform. Ruiming's smart access control system for epidemic prevention and control can effectively solve the problem of standardized and orderly management of personnel access, and the system realizes facial recognition, temperature measurement, and mobile phone APP for wearing masks

Bluetooth access, remote door opening, elderly machine door opening, IC card.

and other ways to enter and exit the gate of the community, through the docking of health treasure.

The health code realizes that the health status of the personnel can be verified without showing the health treasure, the status of the health treasure is verified, and if there is an abnormality, real-time alarms are required and pushed to the control personnel, and the temperature measurement data is electronic and structured, and electronic health records are generated to realize the visual management of the health status and ensure the convenient and comfortable work and life of community staff and community residents.

It should be more accurate, and many times there is this kind of related method that can be quickly detected, so that everyone will feel better. In general, it is also necessary to look at your choice, and the specific problem is analyzed, and this situation is still relatively good. aqui te amo。

Accurate: The response time of face recognition for temperature measurement is less than 30 millisecondsThermal imagingHigh-precision human body temperature measurement, accuracy; Add bold, precision.

The intelligent face recognition infrared detection system uses camera remote detection, and through AI + thermal imaging analysis, it can realize multi-target body temperature monitoring, with a response time of less than 30 milliseconds, which realizes the dynamic detection of the detected area, and solves the problem of time-consuming, laborious and low efficiency of contact temperature measurement.

Unique bin-vision registration mechanism to make visible light.

Same field of view as thermal].

Thermal imaging high-precision human body temperature measurement, accuracy; Add bold, precision. Built-in automatic temperature measurement correction, completely eliminate temperature drift, can work stably for many years; The temperature measurement system measures the temperature in real time, and the multi-target synchronous automatic measurement, with a response time of less than 30 milliseconds, which realizes the dynamic detection of the detected area and eliminates missed detection and missed detection; Intelligent human body temperature measurement, visible light image temperature measurement display, convenient monitoring and discrimination; Intelligent over-temperature alarm and positioning, sound and light alarm, rapid screening and tracking of people with abnormal body temperature.

COSCO. Distance non-contact temperature measurement to avoid cross-infection, and at the same time avoid panic and disgust of personnel; Multi-target rapid temperature measurement, saving time and effort; Temperature measurement target recognition alarm, fast and accurate locking of over-temperature targets.

Cooperate with the disease registration system, establish health records, and improve the level of patient health management; Correlate the person's body temperature and disease information, and analyze the fever in depth.

The law of the epidemic situation assists in the study and judgment of the trend of the fever epidemic; Immediate measurement and control, accurate targeting of units in areas with serious epidemics, and effective supervision of epidemic prevention and control.

Execution ** situation. At present, the face recognition infrared detection system has been applied to airports, stations, docks, schools, hospitals, scenic spots, enterprises, markets and other places.

The accuracy is usually quite high, and infrared temperature measurement is used, such as TravelSky Tiangong's face temperature measurement technology is very good, central enterprise brands, many enterprises, schools, and factories have installed this, evaluation.

Pretty good.

1. Face recognition temperature measurement generally adopts body temperature detection chips of internationally renowned brands such as and Mailexin, which can achieve a second-level response speed. The thermal imaging temperature measurement function can also operate normally without networking, enabling efficient personnel temperature detection.

2. The face recognition temperature measurement equipment is optimized by blackbody calibration and high and low temperature ambient temperature compensation algorithm, and the body temperature detection error does not exceed , which can ensure accurate temperature measurement. It can be used right out of the box without the need to adjust the temperature again.

3. We recommend that security gates and access gates can be configured in general.

Each face recognition has a certain threshold, which determines the success of the recognition. For example, if the threshold for face recognition is 75%, then if it reaches more than 75%, it will be judged to be the same person. However, the following factors may affect the effectiveness of face recognition.

Factors influencing face recognition technology and solutions The main performance indicators of face recognition are as follows:1The false detection rate is 97% in the case of a false detection rate of 7/1,000 and a high accuracy of face recognition.

2) 1: n face recognition.

top1 hit rate;

Within the 1 in 1,000 false acceptance rate, the pass rate is 99%, and within the 1 in 10,000 false acceptance rate, the pass rate is 96%. (Standard dataset LFW, Pass Rate.)

The intelligent face recognition temperature measurement all-in-one machine is an intelligent epidemic emergency prevention and control product specially launched for epidemic prevention and control, epidemic screening, personnel evacuation, and epidemic isolation monitoring in public places. The product adopts LCD display screen, embedded deep learning face recognition algorithm, integrates high-precision thermal imaging temperature measurement chip, ISP image processing and other technologies, and has the functions of face detection, mask detection, face recognition comparison, body temperature detection, and liveness judgment. It can be widely used in community access control, communities, hospitals, schools, office building gates and other scenarios.

During the epidemic period, the intelligent face recognition temperature measurement all-in-one machine supports the software management of the "Cloud Epidemic Fighting - Optimal Temperature Measurement" management platform, realizing functions such as large-screen management of epidemic monitoring, temperature measurement equipment management, temperature measurement data analysis, data reporting, and personnel account management, so as to achieve real-time supervision and scientific and accurate prevention and control of the epidemic. At the same time, the product also has access control management function, which realizes daily attendance management and temperature data monitoring of employees and visitors through access control management software.

The traditional manual inspection of the health code and the temperature measurement link are effectively combined, and the integrated turnstile of code checking and temperature measurement is installed and deployed at the entrances and exits, so that the passers only need to swipe their own documents or faces to identify the health code information, and there is no need to show the mobile phone to the staff, which reduces contact and improves the efficiency of passing.

It is very convenient to use, and multiple turnstile channels can be set up for different groups of people.

Hello, oh, kiss The use of the face recognition thermometer is as follows: You only need to bring the thermometer close to the measured object and press the temperature measurement button, and the temperature will be displayed on the LCD screen. The use of infrared thermometer is as follows: 1. The measurement environment should be above 16 degrees Celsius; 2. If the personnel go from outdoor to indoor, they need to wait for at least 5 minutes before taking measurements; 3. The measurement distance should be kept 1 cm away from the human body.

There are five important things to keep in mind when measuring infrared thermometers. 1. Ambient temperature. If the infrared thermometer is suddenly exposed to an ambient temperature difference of 20 or higher, the instrument is allowed to adjust to a new ambient temperature within 20 minutes.

2.Only the surface temperature of the object is measured. Infrared thermometers cannot measure the internal temperature of an object.

3.Be aware of environmental conditions. Steam, dust, smoke, etc., can block the optical system of the instrument and affect the accurate temperature measurement.

4.Locate hot spots. To find a hot spot, first aim at the target with the instrument, and then scan up and down on the target until the hot spot is identified.

5.Handheld infrared thermometers cannot measure temperature through glass. Glass has very special reflective and transmissive properties that do not allow for accurate temperature readings, but can be measured through an infrared window.

Infrared thermometers are best not used to measure the temperature of shiny or polished metal surfaces.

The epidemic is high, are you still using a traditional pistol to measure the temperature?

1) The inspection speed is slow, 2) it requires real-time operation by personnel, Li Hui 3) it is easy to accidentally touch the hands and it is unhygienic, 4) the gathering of many people is also easy to enhance the risk of infection, 5) the recording of body temperature needs to be paper, which is slow and easy to error.

After replacing the face recognition thermometer:1Quick Check, 2

Real-time background entry of body temperature data, data storage traceability; 3.The maximum distance can be 1m during inspection; 4.Wearing a mask is also recognized; 5.

Free up manpower, improve efficiency, and reduce risk. If I can help you, please give a big thumbs up.

Yes. Moreover, the face recognition temperature measurement all-in-one machine also has the following functional characteristics:

1. Personnel temperature detection.

At present, many communities, enterprises, and office buildings are used to measure the temperature of the people entering and exiting, and most of them adopt the method of manual detection, which has slow temperature measurement efficiency, high cost, high staff risk, and the risk of cross-infection caused by congestion, and the use of face recognition temperature measurement equipment, no labor, no contact, fast temperature measurement, high temperature alarm, etc., vigorously save labor costs, and reduce the risk of cross-infection of personnel.

2. The identity of personnel entering and exiting.

Face recognition can effectively solve the problem of identity verification of personnel entering and exiting, illegal personnel can not enter through theft of cards, tailgating, etc., to ensure the safety of the area, and at the same time, enterprises can also measure the temperature and attendance of employees to ensure that employees have normal body temperature and normal work.

3. Test whether to wear a mask.

Face recognition temperature recognition can detect whether a person is wearing a mask, and if the person is not wearing a mask, a voice alarm will be issued to remind people to wear a mask in time to reduce the risk of virus transmission.

4. It can also be recognized by wearing a mask.

During the epidemic period, everyone wore masks, but found that face recognition could not be used, and Scarle also took this problem into account, our face recognition temperature measurement equipment uses the top face recognition algorithm, even if people wear masks, they can also identify people's identities, which is more convenient and has a better experience.

5. Data storage can be traced.

The traditional infrared temperature gun is unable to upload the data, so that the stored data is one-time, can not be one-to-one analysis, and the use of face recognition temperature measurement access control system can record the information of people in and out of the real name, and the temperature measurement data can also be uploaded in real time for big data analysis, can be intelligent analysis of the travel trajectory in the area, daily body temperature information, etc., to provide effective data support for the timely detection of abnormal personnel.

Theoretically speaking, any object higher than absolute zero ( will emit infrared radiation energy, face recognition temperature measurement all-in-one machine is to detect the infrared radiation on the surface of the person for temperature measurement, and it combines the two functions of face recognition and body temperature measurement, and the body temperature detection is completed at the same time as face recognition, you only need to stand in front of the device to "look in the mirror" to complete the body temperature measurement. All information about abnormal body temperature is automatically saved in the database, and it is clear who has what temperature at a glance. This data can be continuously recorded and retained for a long time.

Administrators can see the changes in body temperature data by comparing historical body temperature records with real-time body temperature data, and can detect or warn of the epidemic situation at the first time. Another feature of the face recognition temperature measurement all-in-one machine is that facial recognition can be connected with the access control system. Entering and exiting with face brushing, personnel are only allowed to enter and exit after passing the identity authentication, avoiding the interference of irrelevant personnel.

When measuring the temperature of a target with an infrared radiation thermometer, the amount of infrared radiation in the range of the target must first be measured, and then the temperature of the measured target is calculated by the thermometer. Monochromatic thermometers are proportional to the amount of radiation in the band; The two-color thermometer is proportional to the ratio of the radiation amount of the two bands. Infrared system:

The infrared thermometer is composed of an optical system, a photodetector, a signal amplifier, signal processing, and a display output. The optical system concentrates the infrared radiation energy of the target within its field of view, and the magnitude of the field of view is determined by the optical parts of the thermometer and their position. The infrared energy is focused on the photodetector and converted into the corresponding electrical signal.

The signal passes through the amplifier and signal processing circuit, and is corrected according to the algorithm of the instrument's internal therapy and the target emissivity, and then transformed into the temperature value of the measured target.