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:
May. 11, 2021
Filed:
Dec. 28, 2018
Beijing Didi Infinity Technology and Development Co., Ltd., Beijing, CN;
Tianming Zhang, Beijing, CN;
Abstract
A system and method for verifying authenticity of a target ID photo are provided. The method may include: receiving, by at least one computer, a target identification (ID) photo; accessing, by the at least one computer, a database of one or more reference ID photos; determining, by the at least one computer, a difference value between a predetermined area on the target ID photo and a predetermined area of one or more target reference ID photos in the database; upon determining that the difference value is less than a threshold value, generating, by the at least one computer, a warning code to indicate that the target ID photo is a fake ID photo.