| 摘要 |
<p>The invention relates to a method for signing up a person for biometric verification purposes, said method including the following steps: acquiring an image (I) of a biological attribute of said person, said biological attribute including a set of characteristic elements (10); defining, within the acquired image, at least one area (Z1, Z2, ..., Zm; 11, 12) that includes at least part of said biological attribute; and storing, in a biometric database (7), at least one piece of information ((Z1, N1), (Z2, N2), ..., (Zm, Nm)) indicating that the number (n1, n2, ..., nm) of characteristic elements included in said defined area is less than a respective predetermined integer (N1, N2, ..., Nm). A related biometric verification method is also provided.</p> |
