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    • 1. 发明授权
    • Anti-fraud biometric scanner that accurately detects blood flow
    • 反欺诈生物识别扫描仪,准确检测血液流量
    • US5737439A
    • 1998-04-07
    • US739313
    • 1996-10-29
    • Philip Dean LapsleyJonathan Alexander LeeDavid Ferrin Pare, Jr.Ned Hoffman
    • Philip Dean LapsleyJonathan Alexander LeeDavid Ferrin Pare, Jr.Ned Hoffman
    • A61B5/024A61B5/117G06K9/00G06K9/20G07C9/00H04L29/06
    • G06K9/0012A61B5/02416G06K9/00899G06K9/2018G07C9/00158H04L63/0861A61B5/117
    • The invention discloses an anti-fraud biometric scanner that determines whether an object exhibits characteristics of blood flow consistent with that of a live human. The anti-fraud biometric scanner has biometric scanning means for obtaining a biometric sample from the object, blood flow detection means for determining whether the object exhibits characteristics of blood flow consistent with that of a live human, and deception detection means for determining if the object is attempting to deceive the blood flow detection means. The blood flow detection means comprises a first light source for illuminating the object, a photodetector for measuring light energy from the object, and computing means for controlling the first light source and processing output from the photodetector. The deception detection means provides means for detecting movement by the object in an attempt to deceptively simulate blood flow. The means for detecting movement uses the computing means and turns off the first light source, turns on a second light source, measures any time-varying light energy from the object, and, if the measured time-varying light energy is above a threshold, determines that fraud is occurring.
    • 本发明公开了一种防欺诈生物识别扫描器,其确定物体是否表现出与活人相一致的血流特征。 防欺诈生物识别扫描器具有用于从物体获取生物测定样本的生物测定扫描装置,用于确定物体是否呈现与活人相一致的血流特征的血流检测装置,以及用于确定物体 试图欺骗血流检测装置。 血流检测装置包括用于照射物体的第一光源,用于测量来自物体的光能的光电检测器,以及用于控制第一光源和从光电检测器处理输出的计算装置。 欺骗检测装置提供用于检测物体的移动以试图欺骗地模拟血液流动的装置。 用于检测移动的装置使用计算装置并关闭第一光源,打开第二光源,测量来自物体的任何时变光能量,并且如果测得的时变光能量高于阈值, 确定欺诈正在发生。
    • 4. 发明授权
    • Tokenless financial access system
    • 无钥匙金融接入系统
    • US07319987B1
    • 2008-01-15
    • US09215058
    • 1998-12-17
    • Ned HoffmanDavid Ferrin Pare, Jr.Jonathan Alexander LeePhilip Dean Lapsley
    • Ned HoffmanDavid Ferrin Pare, Jr.Jonathan Alexander LeePhilip Dean Lapsley
    • G06Q40/00
    • G06Q20/40G06Q20/40145G06Q30/06G06Q40/02
    • The present invention shows a method and a device system for tokenless authorization of commercial transactions between a user and a seller. The user registers at least one registration biometric sample, and at least one user financial account. The seller registers with the computer system at least one seller financial account. The seller offers a proposed commercial transaction to the user, which includes price information. The user accepts the seller's proposed commercial transaction by adding to the proposed commercial transaction the user's personal authentication information. The bid biometric sample is forwarded to the computer system. The computer system compares the bid biometric sample with registration biometric samples. Upon successful match, a financial account of the user is debited and a financial account of the seller is credited, wherein a commercial transaction is conducted without the user having to use any portable man-made memory devices such as smartcards or swipe cards.
    • 本发明示出了用于用户和卖方之间的商业交易的无凭证授权的方法和设备系统。 用户注册至少一个注册生物特征样本和至少一个用户金融账户。 卖方向计算机系统注册至少一个卖家金融账户。 卖方向用户提供建议的商业交易,其中包括价格信息。 用户通过向建议的商业交易添加用户的个人认证信息来接受卖方提出的商业交易。 投标生物特征样本被转发到计算机系统。 计算机系统将投标生物特征样本与注册生物特征样本进行比较。 一旦成功匹配,用户的金融账户被扣除,并且卖方的金融账户被记入贷方,其中进行商业交易而用户不必使用诸如智能卡或刷卡的任何便携式人造存储设备。
    • 8. 发明授权
    • Association of finger pores and macrofeatures for identification of individuals
    • 手指孔和宏观特征的关联识别个体
    • US06411728B1
    • 2002-06-25
    • US09330253
    • 1999-06-10
    • Jonathan Alexander LeePhilip Dean LapsleyDavid Ferrin Pare, Jr.
    • Jonathan Alexander LeePhilip Dean LapsleyDavid Ferrin Pare, Jr.
    • G06K900
    • G06K9/00073G06K9/00093G06T3/0006
    • A method of identifying an individual from examination of their natural physical characteristics is shown. The method comprises obtaining from an individual during a registration process, a fingerprint image having at least one registration pore and at least one registration macrofeature; wherein registration pore data is derived from the registration pores, and registration macrofeature data is derived from the registration macrofeatures. In a bid step, a fingerprint image having at least one bid pore and at least one bid macrofeature is obtained; wherein bid pore data is derived from the bid pores and bid macrofeature data is derived from the bid macrofeatures. Bid associated data is constructed from associating the bid pore data with the bid macrofeature data, and constructing registration associated data derived from associating the registration pore data with the registration macrofeature data. The bid associated data is compared to the registration associated data to produce a correlation score where a successful or failed identification result is produced based on comparison of the correlation score to a predetermined threshold value.
    • 示出了从其自然物理特征的检查中识别个体的方法。 该方法包括在注册过程期间从个人获得具有至少一个注册孔和至少一个注册宏特征的指纹图像; 其中配准孔数据从注册孔导出,并且从注册宏特征导出注册宏特征数据。 在投标步骤中,获得具有至少一个投标孔和至少一个投标宏特征的指纹图像; 其中出价孔数据从出价孔导出,并且投标宏特征数据从投标宏观特征导出。 投标相关数据是通过将出价孔数据与投标宏观特征数据相关联构建的,并且构建从注册孔数据与注册宏特征数据相关联而得到的注册关联数据。 将出价相关数据与注册相关数据进行比较,以产生相关分数,其中基于相关分数与预定阈值的比较来产生成功或失败的识别结果。
    • 9. 发明授权
    • Pressure sensitive biometric input apparatus
    • 压敏生物识别输入装置
    • US6131464A
    • 2000-10-17
    • US98318
    • 1998-06-16
    • David Ferrin Pare, Jr.Philip Dean LapsleyJonathan Alexander Lee
    • David Ferrin Pare, Jr.Philip Dean LapsleyJonathan Alexander Lee
    • G06K9/00G01L7/00G01D7/00G01L3/00
    • G06K9/036G06K9/00013
    • The invention discloses a biometric input apparatus for obtaining a high quality image of the finger of a user. The biometric input apparatus has a finger image scanner which in turn has a contact surface where the user places their finger upon prior to scanning, means for obtaining an electronic image of the finger of the user that is placed on the contact surface, and a pressure sensor for detecting the amount of pressure that is applied by the finger of the user to the contact surface. In a preferred embodiment, the finger image scanner also has a logic device that measures the amount of pressure exerted by the finger of the user and compares said pressure to a predetermined threshold pressure value. In a most preferred embodiment the improved finger image scanner further has a feedback loop, wherein the logic device prompts the user to increase or decrease the pressure applied to the contact surface.
    • 本发明公开了一种用于获得用户手指的高质量图像的生物特征输入装置。 生物测定输入装置具有手指图像扫描器,该手指图像扫描器又具有用户将其手指放置在扫描之前的接触表面,用于获得放置在接触表面上的用户的手指的电子图像的装置,以及压力 用于检测由用户的手指施加到接触表面的压力的量的传感器。 在优选实施例中,手指图像扫描器还具有测量由使用者的手指施加的压力的量的逻辑装置,并将所述压力与预定阈值压力值进行比较。 在最优选的实施例中,改进的手指图像扫描器还具有反馈回路,其中逻辑装置提示使用者增加或减小施加于接触表面的压力。