The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 01, 2025
Filed:
Nov. 29, 2022
Tencent Technology (Shenzhen) Company Limited, Shenzhen, CN;
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED, Shenzhen, CN;
Abstract
Embodiments of this application provide a face image verification method performed by an electronic device, and a storage medium. In the embodiments of this application, a face image transmitted by a target device is received; then a residual fingerprint of the face image is extracted; then the device fingerprint information corresponding to the target device is obtained from a fingerprint information library, the fingerprint information library containing device fingerprint information corresponding to at least one verified device; then a device fingerprint component corresponding to the residual fingerprint information is obtained from the device fingerprint information according to position indication information of the face image, and a degree of correlation between the residual fingerprint information and the device fingerprint component is calculated; and when the degree of correlation is greater than or equal to the preset threshold, it is determined that the face image passes verification.