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1. (WO2017152549) FINGERPRINT IDENTIFICATION METHOD AND TERMINAL

Pub. No.:    WO/2017/152549    International Application No.:    PCT/CN2016/087778
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Thu Jun 30 01:59:59 CEST 2016
IPC: G06K 9/00
Applicants: GUANG DONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
广东欧珀移动通信有限公司
Inventors: ZHOU, Yibao
周意保
Title: FINGERPRINT IDENTIFICATION METHOD AND TERMINAL
Abstract:
Disclosed is a fingerprint identification method, comprising: acquiring source fingerprint data for fingerprint identification, and extracting, from the source fingerprint data, fingerprint data to be processed of a fingerprint data value in a pre-set threshold range; performing characteristic amplification processing on the fingerprint data to be processed, and amending the fingerprint data obtained through amplification processing to obtain target fingerprint data after amendment; generating fingerprint analogue data according to the target fingerprint data, and matching the fingerprint analogue data with pre-stored fingerprint verification data; and if the fingerprint analogue data successfully matches the fingerprint verification data, determining that the source fingerprint data is identified successfully. Also disclosed is a terminal. The present invention has the advantages of being capable of reducing the difficulty of fingerprint identification, improving the efficiency of fingerprint identification and enhancing the user experience of a terminal.