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. 28, 2020
Filed:
Sep. 18, 2017
Shenzhen Goodix Technology Co., Ltd., Shenzhen, CN;
Jinhui Lin, Shenzhen, CN;
SHENZHEN GOODIX TECHNOLOGY CO., LTD., Shenzhen, CN;
Abstract
Embodiments of the present disclosure provide a biological feature data detection method, a biological feature identification apparatus and an electronic terminal. The method includes: determining, based on a first illumination environment parameter in an ambient environment at a biological feature registration stage and a second illumination environment parameter in an ambient environment at a biological feature matching stage, an ambient illumination environment variation factor at the biological feature matching stage relative to the biological feature registration stage; and adjusting a quality influence factor of biological feature data at the biological feature matching stage according to the ambient illumination environment variation factor at the biological feature matching stage relative to the biological feature registration stage, and detecting the biological feature data at the biological feature matching stage.