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1. (WO2018107396) FINGERPRINT RECOGNITION METHOD AND TERMINAL DEVICE

Pub. No.:    WO/2018/107396    International Application No.:    PCT/CN2016/109928
Publication Date: Fri Jun 22 01:59:59 CEST 2018 International Filing Date: Thu Dec 15 00:59:59 CET 2016
IPC: G06F 21/32
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: XU, Jie
徐杰
Title: FINGERPRINT RECOGNITION METHOD AND TERMINAL DEVICE
Abstract:
Disclosed are a fingerprint recognition method and a terminal device, which relate to the field of communications, wherein fingerprint recognition is realised on a screen of a smart terminal. The specific solution involves: when a terminal device detects a first touch operation of a user on a touch screen of the terminal device, an object in an area corresponding to the first touch operation is determined to be a touch object; the touch screen has a fingerprint recognition function and determines whether the touch object is included in a pre-set white list; the white list comprises at least one touch object that supports fingerprint authentication; and if the touch object is included in the white list, the terminal device collects fingerprint information about the user by means of the touch screen, and uses the collected fingerprint information for fingerprint authentication. The embodiments of the present invention are used in the process of fingerprint recognition.