Fingerprint matching method and device, and electronic device

The embodiment of the application discloses a fingerprint matching method and device, and an electronic device. The method includes: acquiring to-be-matched fingerprint image data collected by a fingerprint identification module; acquiring first segment data among the fingerprint image data accordin...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: LIAO XINFENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The embodiment of the application discloses a fingerprint matching method and device, and an electronic device. The method includes: acquiring to-be-matched fingerprint image data collected by a fingerprint identification module; acquiring first segment data among the fingerprint image data according to a preset splitting rule; matching the first segment data with first reference segment data; anddetermining a matching failure of the fingerprint image data under the condition of a matching failure. The first reference segment data are obtained by splitting obtained historical fingerprint image data according to the preset splitting rule. Therefore, matching of all fingerprint data during each fingerprint matching process is avoided, so that the computing resources consumed by each matching are reduced and the power consumption is reduced. 本申请实施例公开了种指纹匹配方法、装置以及电子装置。所述方法包括:获取指纹识别模组采集的待匹配的指纹图像数据;基于预设拆分规则获取所述指纹图像数据中的第片段数据;将所述第片段数据与第参考片段数据进行匹配;若匹配失败,则判定所述指纹图像数据匹配失败,其中所述第参考片段数据为从获取的历史指纹图像数据中按照所述预设拆分规则拆分得到。本方法使得在每次的