公开(公告)号：US20160217314A1

公开(公告)日：2016-07-28

申请号：US15007588

申请日：2016-01-27

Applicant: Samsung Electronics Co .. Ltd.

Inventor： Jongseok KIM ,  Kihong MIN ,  Dohyoung CHUNG ,  Seokwhan CHUNG ,  Uin CHUNG

IPC: G06K9/00 ,  G01N29/36

CPC classification number: G06K9/00087 ,  G06K9/0002 ,  G06K9/0008

Abstract: Provided is a fingerprint authentication system and a method of authentication. The fingerprint authentication system may have a configuration to analyze a reflection wave signal reflected at a surface of an object under examination or an internal of the object under examination by applying a wave signal from at least one of signal communication unit of a fingerprint sensor to the object under examination. In the method of authentication, the controller in the fingerprint authentication system may be configured to selectively perform a first step authentication to authenticate a shape of a fingerprint, and a second step authentication to detect internal biometric information of the object under examination.

Abstract translation: 提供了一种指纹认证系统和认证方法。 指纹验证系统可以具有通过将来自指纹传感器的信号通信单元中的至少一个的波形信号施加到所述检测对象的表面上的反射波信号或者被检查物体的内部来分析反射波信号的结构， 检查对象 在认证方法中，指纹认证系统中的控制器可以被配置为选择性地执行第一步认证以认证指纹的形状，以及第二步骤认证，以检测被检查对象的内部生物特征信息。