Identity authentication method and device based on fusion features, equipment and storage medium

• Main Authors: WU FUZHANG, BAI SHIJIE
• Format: Patent
• Language: Chinese; English
• Published: 23.10.2020
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention provides an identity authentication method and device based on fusion features, equipment and a storage medium. The identity authentication method comprises the steps of: obtaining a first feature vector of a facial feature and a second feature vector of a voiceprint feature; performing fusion processing on the first feature vector and the second feature vector to obtain an identityfeature vector; and performing identity authentication according to the identity feature vector. Thus, during identity authentication, as the identity feature vector is the result of fusion processingof the facial feature and the voiceprint feature, the passing difficulty of identity authentication can be effectively improved, the login security of an information system is further improved, and information security is protected. 本发明提供了一种基于融合特征的身份认证方法、装置、设备及存储介质，其中，该身份认证方法包括：获取面部特征的第一特征向量以及声纹特征的第二特征向量；对所述第一特征向量以及所述第二特征向量进行融合处理，得到身份特征向量；根据所述身份特征向量，进行身份认证。这样，在进行身份认证时，由于所述身份特征向量是面部特征与声纹特征融合处理的结果，因此，可以有效地提高身份认证的通过难度，进而，提高了