What is the importance of living body detection technology in face recognition ?

In actual application of face recognition technology, in order to improve the security of the application and prevent others from using props to attack face recognition, the face recognition technology and the living body detection technology will be used in combination, and the user is more at ease when using it. So, what is the importance of living body detection technology in face recognition?

What is a biopsy?

Face biometric detection mainly judges whether the face is alive by recognizing physiological information on the living body, and the biometric detection technology can use the physiological information as a vital feature to distinguish biological features disguised as non-living substances such as photos, silica gel, and plastics.

In simple terms, it is to judge whether the captured face is a real face or a fake face attack (such as: printing face pictures on color paper, digital face images and masks on electronic device screens, etc.)

The principle of face recognition live detection technology

In the actual scene application of face recognition technology, if a false face attack is successful, it is likely to cause significant losses to the user.

The use of living body detection technology in face recognition can effectively block attacks of various types of face tools such as PS face change, video, 3D face model, high-definition portrait photos, and so on.

The user can verify the validity of the front-end living body through the action instruction, and then obtain a photo of the identified user, and transmit this photo to the server side, and the machine performs the living body inspection, which can effectively prevent attack fraud and improve security.

By using live detection technology to improve the security of face recognition and prevent being attacked and fraudulent, it can be applied to more scenes and has a broad application prospect.

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https://newcameramodule.com/what-is-the-importance-of-living-body-detection-technology-in-face-recognition/2020-06-20 09:00:43