公开(公告)号：US10990776B2

公开(公告)日：2021-04-27

申请号：US16761238

申请日：2017-12-04

申请人： VERIDAS DIGITAL AUTHENTICATION SOLUTIONS, S.L.

发明人： Eduardo Azanza Ladrón ,  Miguel Ángel Sánchez Yoldi ,  Francisco Julián Zamora Martínez ,  Jose Luis González De Suso Molinero

IPC分类号： G06K7/14 ,  G06F21/36 ,  H04N1/00 ,  G06K9/00

摘要： Methods and devices for biometric verification are disclosed. During registration or encoding, a first vector representing biometric features of a subject is generated. Machine-readable optical labels based on the first vector are then generated. During validation or decoding, physical characteristics representative of the subject are captured, the physical characteristic containing biometric features of the subject. The biometric features are identified in the captured physical characteristics. A second vector representing the identified biometric features is generated. The machine-readable optical label is read to decode the first vector. The first vector is compared with the second vector to compute a match probability.