Face recognition gate

Face recognition gate is based on face recognition technology and is an emerging biometric technology. It is a sophisticated technology in today's international scientific and technological field. It widely uses regional feature analysis algorithms, combines computer image processing technology and biostatistics principles, uses computer image processing technology to extract portrait feature points from videos, and uses biostatistical principles to analyze and establish mathematical models. Prospects. In 2006, the United States had required countries that had visa-free access agreements with it to use an electronic passport system incorporating face recognition by October 26. By the end of 2006, more than 50 countries had implemented such systems.

Office visitor system integrationFace recognition gateIt is very common to use, the main feature is that the face recognition system visitors can collect faces at the visitor machine with a certificate or collect the face through WeChat, the visitor can enter the gate channel through face recognition, and the office staff also Can enter and exit at will through face recognition.

Face recognition gates have unique advantages:

High accuracy rate: accuracy rate 99.4% (under 1/10,000th misrecognition rate), accuracy rate 95% (under 1/10,000th misrecognition rate)

Face recognition accuracy rate exceeds human eye accuracy

Fast recognition speed: recognition can be completed within 1 second, and high-density channels for people flow are available

Support in vivo verification and detection: anti-hacker attacks such as 3D printing, electronic screen, mask and headgear

Multiple card swiping integration modes: support swiping IC card, swiping ID card, swiping face, and combination of three modes

Embedded hardware and software design: can work offline, high reliability, easy to install, flexible deployment

Strong compatibility: Wiegand output + relay output, widely applicable to different types of access control gate channels

Face recognition gate workflow:

1. Visitors can make an appointment to collect faces through WeChat. After the respondent passes, the visitor opens the door with the face too fast. Or the visitor collects the face on the self-service visitor machine with the appointment code after making an appointment through WeChat. Visitors then pass through the door or passage gate through the face.

2. Visitors who have not made an appointment can go to the manual visitor machine at the front desk and collect their faces after registering their documents by the staff. Then pass the face through the door or passage gate.

3. Personnel inside the unit can enter and exit the speed gate or passage gate through the face and record the time, which can be used as the basis for attendance.

The face recognition system is actually a special camera, and the judgment speed is quite fast, which only takes about 0.01 seconds. Because it uses the recognition technology of human bones, it is difficult to cover its eyes even if it is easily modified. Moreover, the "face recognition system" has a storage function. As long as some potentially dangerous "key characters" "face close-ups" are entered into the storage system, key people will be pulled out within 0.01 seconds if they pass the level without authorization. At the same time "alarm" to other security centers. In addition, some important areas such as the control center only allow staff with specific identities to enter and exit. At this time, everyone whose facial file information is not stored by the system will be rejected.