| 摘要 |
A bio-electronic tag-based feature extraction and verification method, a device therefor and a tag. The fingerprint electronic tag comprises: an elastic thin film substrate (10); an antenna (20) formed by attaching an electrically conductive layer to the thin film substrate (10), the antenna (20) comprising a fingerprint area (201), the fingerprint area (201) forming a microstrip antenna printing a fingerprint pattern when the fingerprint electronic tag is brought into contact with a finger; a protective film (30) covering the antenna (20) and bonded to the thin film substrate. Wearing the fingerprint electronic tag on the finger forms a bio-electronic tag formed by user human body real-time participation. A method and an electronic device performing bio-feature extraction and verification on the basis of the bio-electronic tag are provided, and the security of bio-feature information and the reliability of verification are improved. |
