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:
Sep. 29, 2020
Filed:
Nov. 19, 2018
Egis Technology Inc., Taipei, TW;
Yuan-Lin Chiang, Taipei, TW;
Yu-Chun Cheng, Taipei, TW;
EGIS TECHNOLOGY INC., Taipei, TW;
Abstract
An electronic device for distinguishing between fingerprint feature points and non-fingerprint feature points and a method for the same are provided. A plurality of feature points are extracted from a fingerprint input image, and non-fingerprint feature points are distinguished from fingerprint feature points and deleted. Accordingly, the electronic device for distinguishing between fingerprint feature points and non-fingerprint feature points and the method for the same can prevent non-fingerprint feature points from existing in a fingerprint registration template of a user, so as to protect fingerprint recognition from being affected by non-fingerprint feature points, thereby increasing safety and accuracy of identity authentication.