Title:
FINGERPRINT IDENTIFICATION METHOD AND APPARATUS, AND COMPUTER-READABLE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/124020
Kind Code:
A1
Abstract:
A fingerprint identification method, a fingerprint identification apparatus, and a computer-readable medium. The fingerprint identification method comprises: transmitting a high-frequency electromagnetic wave to a finger in a fingerprint detection area (S11); receiving a plurality of reflected electromagnetic waves reflected by different positions of the finger (S12); forming a first contour image of the finger according to first signal intensity of each reflected electromagnetic wave (S13); and performing first fingerprint identification according to the first contour image and a pre-acquired second contour image of the finger (S14).
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Inventors:
HU HAILIN (CN)
Application Number:
PCT/CN2022/106289
Publication Date:
July 06, 2023
Filing Date:
July 18, 2022
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
G06K9/00
Foreign References:
CN107766111A | 2018-03-06 | |||
CN105095887A | 2015-11-25 | |||
CN106919295A | 2017-07-04 | |||
CN110287680A | 2019-09-27 | |||
US20110248827A1 | 2011-10-13 |
Attorney, Agent or Firm:
JIAQUAN IP LAW (CN)
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