| 摘要 |
<p>A method for searching a database comprising data related to a plurality of fingerprints. In step 301, two or more feature points in an image of an u nknown fingerprint are identified. A plurality of properties are generated i n step 302. The plurality of properties are based on the two or more feature points. In step 303, a number comprising a plurality of digits, e.g. binary digits, is assigned to each of the plurality of properties. In a subsequent step, step 304, a numeric representation of said fingerprint is generated b ased on the assigned numbers. The numeric representation is generated by int erleaving the plurality of digits, such that the digits of the numeric repre sentation are arranged in an interleaved or intertwined manner within the nu meric representation. In step 305, the numeric representation is used as a s earch argument when searching the database. The invention also relates to an apparatus and computer program product.</p> |
