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:
Feb. 10, 2026
Filed:
May. 05, 2023
Honor Device Co., Ltd., Shenzhen, CN;
Haoxuan Di, Shenzhen, CN;
Junlong Guo, Shenzhen, CN;
Danhong Li, Shenzhen, CN;
Xiaowu Zhang, Shenzhen, CN;
Honor Device Co., Ltd., Shenzhen, CN;
Abstract
A method and an apparatus for fingerprint recognition are provided. The method is applied to the field of fingerprint recognition technologies. The method includes: acquiring a to-be-verified fingerprint image; determining a first eigenvector based on the to-be-verified fingerprint image, where the first eigenvector is obtained by performing dimensionality reduction processing on a second eigenvector using a first orthogonal matrix, and the second eigenvector is used to represent a feature of the to-be-verified fingerprint image; and performing fingerprint matching based on the first eigenvector and a third eigenvector, where the third eigenvector is obtained by performing dimensionality reduction processing on a fourth eigenvector using the first orthogonal matrix, the fourth eigenvector is used to represent a feature of a first fingerprint template, and the third eigenvector is stored in a fingerprint template library.