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1. 发明公开

EP3262561A1 FINGERPRINT VERIFICATION SYSTEM 审中-公开
标题翻译：指纹验证系统
公开(公告)号：EP3262561A1
公开(公告)日：2018-01-03
申请号：EP15801086.8
申请日：2015-11-16
申请人： Qualcomm Incorporated
发明人： DOS REMEDIOS, Alwyn , KIEFER, Frederick William , SCHNEIDER, John Keith , SHENG, Tao , JOHN ARCHIBALD, Fitzgerald , LI, Ming
IPC分类号： G06K9/00 , G06K9/62
CPC分类号： G06K9/00093 , G06K9/00013 , G06K9/00073 , G06K9/00087 , G06K9/6292
摘要： Embodiments of apparatus, computer program product, and method for verifying fingerprint images are disclosed. In one embodiment, a method of verifying fingerprint images includes receiving an inquiry fingerprint image of a user, identifying pattern characteristics of the inquiry fingerprint image, identifying minutiae characteristics of the inquiry fingerprint image, determining a weighted combination of the pattern characteristics of the inquiry fingerprint image and the minutiae characteristics of the inquiry fingerprint image, where the weighted combination comprises a pattern matching weight and a minutiae matching weight derived in accordance with a separation of a first empirical probability density function of genuine fingerprints from a second empirical probability density function of impostor fingerprints, and verifying the inquiry fingerprint image based on a set of fused scores computed using the weighted combination of the pattern characteristics of the inquiry fingerprint image and the minutiae characteristics of the inquiry fingerprint image.

2. 发明公开

EP3172696A1 ENROLLMENT AND AUTHENTICATION ON A MOBILE DEVICE 审中-公开
标题翻译：移动设备的注册和认证
公开(公告)号：EP3172696A1
公开(公告)日：2017-05-31
申请号：EP15748383.5
申请日：2015-07-25
申请人： Qualcomm Incorporated
发明人： LI, Ming , KIEFER, Frederick W. , SCHNEIDER, John Keith , SHENG, Tao , DOS REMEDIOS, Alwyn
IPC分类号： G06K9/00
CPC分类号： G06K9/001 , G06K9/00013 , G06K9/0002 , G06K9/00026 , G06K9/0008 , G06K9/52
摘要： 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.
摘要翻译：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人。至少有两个注册模板可能会在不同的时间获得。稍后，可以获取查询模板并将其与每个登记模板在单独的和不同的比较操作中进行比较。来自比较操作的匹配分数可以被融合以提供复合匹配分数。综合比赛分数可以与接受范围进行比较。如果综合比赛分数在接受范围内，则可以对个人进行认证。

3. 发明公开

EP3149654A1 EFFICIENT FOREST SENSING BASED EYE TRACKING 审中-公开
标题翻译： EFFIZIENTE，AUF WALDABTASTUNG BASIERENDE AUGENVERFOLGUNG
公开(公告)号：EP3149654A1
公开(公告)日：2017-04-05
申请号：EP15719366.5
申请日：2015-04-14
申请人： Qualcomm Incorporated
发明人： SHENG, Tao , DOS REMEDIOS, Alwyn
IPC分类号： G06K9/00 , G06F3/01
CPC分类号： G06K9/0061 , G06F3/013 , G06K9/00604 , G06K9/00617 , G06K9/00624 , G06K9/46 , G06K9/4609 , G06K2009/4666
摘要： Methods, systems, computer-readable media, and apparatuses for novel eye tracking methodologies are presented. Specifically, after an initial determination of a persons eyes within a field of view (FOV), methods of the present disclosures may track the persons eyes even with part of the face occluded, and may quickly re-acquire the eyes even if the persons eyes exit the FOV. Each eye may be tracked individually, at a faster rate of eye tracking due to the novel methodology, and successful eye tracking even at low image resolution and/or quality is possible. In some embodiments, the eye tracking methodology of the present disclosures includes a series of sub-tracker techniques, each performing different eye-tracking functions that, when combined, generate a highest-confidence location of where the eye has moved to in the next image frame.
摘要翻译：提出了用于新颖的眼睛跟踪方法的方法，系统，计算机可读介质和装置。具体来说，在视野（FOV）中对人的眼睛进行初步确定之后，即使眼睛的一部分被遮挡，本公开的方法也可以跟踪人的眼睛，并且即使人的眼睛也可以快速重新获得眼睛退出FOV。由于新颖的方法，可以以更快的眼睛跟踪速率单独跟踪每只眼睛，并且即使在低图像分辨率和/或质量下也可以成功地进行眼睛跟踪。在一些实施例中，本公开的眼睛跟踪方法包括一系列子跟踪器技术，每个子跟踪器技术执行不同的眼睛跟踪功能，当组合时，生成眼睛在下一个图像中移动到哪里的最高置信位置帧。

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