Living body verification method and device, and storage medium

Abstract

An embodiment of the invention provides a living body verification method, a living body verification device and a storage medium. The living body verification method comprises the steps of: step S110, acquiring one or more illumination images acquired for an object to be verified under illumination of detection light; step S120, determining whether the object to be verified belongs to a living body based on light reflective characteristics of the object to be verified in the one or more illumination images, so as to obtain an illumination living body verification result; step S130, and determining whether the object to be verified passes living body verification at least based on the illumination living body verification result. The living body verification method, the living body verification device and the storage medium can effectively improve the safety of living body verification.

Description

technical field [0001] The present invention relates to the field of face recognition, and more particularly relates to a living body verification method, device and storage medium. Background technique [0002] Currently, face-based authentication systems have been widely used. With the promotion of face-based authentication systems, some methods of maliciously attacking face authentication have been derived. [0003] In the most original face-based authentication system, identity verification is performed based on the comparison between the currently captured face photo and the pre-stored face photo. However, when the photo of the counterfeited person is placed in front of the camera in this identity verification system based on face photo comparison, this identity verification system based on face photo comparison may pass the user identity verification. In other words, malicious users can use the photos of the impersonated person to carry out malicious attacks (ie, pho...

AI Technical Summary

Problems solved by technology

However, when the photo of the counterfeited person is placed in front of the camera in this identity verification system based on face photo comparison, this identity verification system based on face photo comparison may pass the user identity verification.

In other words, malicious users can use the photos of the impersonated person to carry out malicious attacks (that is, photo attacks), and this kind of authentication system based on face photo comparison cannot resist photo attacks

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