公开(公告)号：US10061971B2

公开(公告)日：2018-08-28

申请号：US14809202

申请日：2015-07-25

Applicant: QUALCOMM Incorporated

Inventor： Ming Li ,  Frederick W. Kiefer ,  John Keith Schneider ,  Tao Sheng ,  Alwyn Dos Remedios

IPC: G06K9/00 ,  G06K9/52

CPC classification number: G06K9/001 ,  G06K9/00013 ,  G06K9/0002 ,  G06K9/00026 ,  G06K9/0008 ,  G06K9/52

Abstract: Systems and methods for biometric authentication are disclosed. The invention may be used to authenticate an individual. At least two enrollment templates may be obtained at different times. Later, an inquiry template may be obtained and compared to each of the enrollment templates in separate and distinct comparison operations. The match scores arising from the comparison operations may be fused to provide a composite match score. The composite match score may be compared to an acceptance range. If the composite match score is within the acceptance range, the individual may be authenticated.

公开(公告)号：US20160026840A1

公开(公告)日：2016-01-28

申请号：US14809202

申请日：2015-07-25

Applicant: QUALCOMM Incorporated

Inventor： Ming Li ,  Frederick W. Kiefer ,  John Keith Schneider ,  Tao Sheng ,  Alwyn Dos Remedios

IPC: G06K9/00 ,  G06K9/52

CPC classification number: G06K9/001 ,  G06K9/00013 ,  G06K9/0002 ,  G06K9/00026 ,  G06K9/0008 ,  G06K9/52

Abstract: Systems and methods for biometric authentication are disclosed. The invention may be used to authenticate an individual. At least two enrollment templates may be obtained at different times. Later, an inquiry template may be obtained and compared to each of the enrollment templates in separate and distinct comparison operations. The match scores arising from the comparison operations may be fused to provide a composite match score. The composite match score may be compared to an acceptance range. If the composite match score is within the acceptance range, the individual may be authenticated.

Abstract translation: 公开了用于生物认证的系统和方法。 本发明可以用于认证个体。 可以在不同时间获得至少两个注册模板。 之后，可以在单独和不同的比较操作中获得查询模板并与每个注册模板进行比较。 比较操作产生的匹配得分可以融合以提供复合匹配得分。 复合匹配得分可以与接受范围进行比较。 如果复合匹配分数在接受范围内，则可以认证个体。