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1. 发明授权

US08655026B2 Robust biometric feature extraction with and without reference point 有权
标题翻译：具有和不具有参考点的鲁棒生物特征提取
公开(公告)号：US08655026B2
公开(公告)日：2014-02-18
申请号：US13378208
申请日：2010-06-17
申请人： Antonius Hermanus Maria Akkermans , Sabri Boughorbel , Dirk Jeroen Breebaart , Alphons Antonius Maria Lambertus Bruekers , Berk Gokberk , Koen Theo Johan De Groot , Emile Josephus Carlos Kelkboom , Thomas Andreas Maria Kevenaar , Aweke Negash Lemma
发明人： Antonius Hermanus Maria Akkermans , Sabri Boughorbel , Dirk Jeroen Breebaart , Alphons Antonius Maria Lambertus Bruekers , Berk Gokberk , Koen Theo Johan De Groot , Emile Josephus Carlos Kelkboom , Thomas Andreas Maria Kevenaar , Aweke Negash Lemma
IPC分类号： G06K9/00
CPC分类号： G06K9/0008 , G06K9/00067 , G06K9/036 , G06K9/629 , G06K9/6292
摘要： A basic idea of the present invention is to selectively employ one of at least two different feature extraction processes when generating a biometric template of an individual. An individual offers a physiological property, such as a fingerprint, an iris, an ear, a face, etc., from which biometric data can be derived, to a sensor of an enrollment authority. In the following, the property to be discussed will be fingerprints, even though any suitable biometric property may be used. From the fingerprint, a positional reference point of the biometric data is derived. The derivation of the positional reference point may be accomplished using any appropriate method out of a number of known methods. Such a reference point could be the location of a core, a delta, a weighted average of minutiae coordinates, or alike. Typically, the reference point includes a core of a fingerprint expressed as a three-dimensional coordinate denoted by means of xr, yr, and angle αr. A contribution indicator is calculated for the derived positional reference point, and it is determined whether the derived positional reference point can be considered reliable. Depending on the reliability of the derived reference point, one of the two different feature extraction processes is selected; either the first feature set is extracted using a method which is invariant of the derived reference point, or a method is used taking into account the derived reference point. The better the estimation of the reference point is, the more reliable the reference point-dependent extraction method is. Finally, the biometric template is generated using the extracted first feature set.
摘要翻译：本发明的基本思想是当生成个体的生物特征模板时，选择性地采用至少两种不同的特征提取过程中的一种。个体向生物特征提供生物特征，例如指纹，虹膜，耳朵，面部等，从中可以将生物特征数据导出到注册机构的传感器。在下文中，要讨论的属性将是指纹，即使可以使用任何合适的生物特征属性。从指纹，导出生物特征数据的位置参考点。可以使用多种已知方法中的任何适当的方法来实现位置参考点的推导。这样的参考点可以是核心的位置，三角形，细节坐标的加权平均值，或类似的。通常，参考点包括表示为由xr，yr和角度α表示的三维坐标的指纹核心。针对导出的位置参考点计算贡献指标，并且确定导出的位置参考点是否可以被认为是可靠的。根据导出的参考点的可靠性，选择两个不同特征提取过程之一; 使用导出的参考点不变的方法来提取第一特征集，或者使用考虑到导出的参考点的方法。参考点的估计越好，参考点依赖性提取方法越可靠。最后，使用提取的第一特征集生成生物特征模板。

2. 发明申请

US20120308093A1 Method and System for Generating a Representation of a Finger Print Minutiae Information 有权
标题翻译：用于生成手指打印细节信息表示的方法和系统
公开(公告)号：US20120308093A1
公开(公告)日：2012-12-06
申请号：US13517464
申请日：2010-12-23
申请人： Aweke Negash Lemma , Thomas Andreas Maria Kevenaar , Dirk Jeroen Breebaart , Antonius Hermanus Maria Akkermans
发明人： Aweke Negash Lemma , Thomas Andreas Maria Kevenaar , Dirk Jeroen Breebaart , Antonius Hermanus Maria Akkermans
IPC分类号： G06K9/46
CPC分类号： G06K9/00
摘要： The invention relates to a method for generating a representation of a finger print minutiae information. The invention also relates to a method for generating a representation of a finger print for biometric template protection purposes Biometric template protection techniques provide technological means to protect the privacy of biometric reference information stored in biometric. systems These methods stand in sharp contrast to approaches where biometric information is protected only by legislation and procedures around storage facilities. These systems are not reliable as they are susceptible to human and procedural errors. Template protection guarantees the protection of biometric information without the assumption that individuals are trusted or procedures are properly implemented.
摘要翻译：本发明涉及一种用于生成指纹细节信息的表示的方法。本发明还涉及用于生成用于生物特征模板保护目的的指纹的表示的方法。生物统计模板保护技术提供技术手段来保护存储在生物特征中的生物特征参考信息的隐私。系统这些方法与生物特征信息仅通过存储设施周围的立法和程序进行保护的方法形成鲜明对比。这些系统不可靠，因为它们易受人和程序错误的影响。模板保护保证了生物特征信息的保护，而不考虑个人信任或程序得到正确实施的假设。

3. 发明申请

US20120087550A1 ROBUST BIOMETRIC FEATURE EXTRACTION WITH AND WITHOUT REFERENCE POINT 有权
标题翻译：具有和没有参考点的稳定的生物特征提取
公开(公告)号：US20120087550A1
公开(公告)日：2012-04-12
申请号：US13378208
申请日：2010-06-17
申请人： Antonius Hermanus Maria Akkermans , Sabri Boughorbel , Dirk Jeroen Breebaart Breebaart , Alphons Antonius Maria Lambertus Bruekers , Berk Gokberk , Koen Theo Johan De Groot , Emile Josephus Carlos Kelkboom , Thomas Andreas Maria Kevenaar , Aweke Negash Lemma
发明人： Antonius Hermanus Maria Akkermans , Sabri Boughorbel , Dirk Jeroen Breebaart Breebaart , Alphons Antonius Maria Lambertus Bruekers , Berk Gokberk , Koen Theo Johan De Groot , Emile Josephus Carlos Kelkboom , Thomas Andreas Maria Kevenaar , Aweke Negash Lemma
IPC分类号： G06K9/00
CPC分类号： G06K9/0008 , G06K9/00067 , G06K9/036 , G06K9/629 , G06K9/6292
摘要： A basic idea of the present invention is to selectively employ one of at least two different feature extraction processes when generating a biometric template of an individual. An individual offers a physiological property, such as a fingerprint, an iris, an ear, a face, etc., from which biometric data can be derived, to a sensor of an enrolment authority. In the following, the property to be discussed will be fingerprints, even though any suitable biometric property may be used. From the fingerprint, a positional reference point of the biometric data is derived. The derivation of the positional reference point may be accomplished using any appropriate method out of a number of known methods. Such a reference point could be the location of a core, a delta, a weighted average of minutiae coordinates, or alike. Typically, the reference point includes a core of a fingerprint expressed as a three-dimensional coordinate denoted by means of xr, yr, and angle αr. A contribution indicator is calculated for the derived positional reference point, and it is determined whether the derived positional reference point can be considered reliable. Depending on the reliability of the derived reference point, one of the two different feature extraction processes is selected; either the first feature set is extracted using a method which is invariant of the derived reference point, or a method is used taking into account the derived reference point. The better the estimation of the reference point is, the more reliable the reference point-dependent extraction method is. Finally, the biometric template is generated using the extracted first feature set.
摘要翻译：本发明的基本思想是当生成个体的生物特征模板时，选择性地采用至少两种不同的特征提取过程中的一种。个体向生物特征提供生物特征，例如指纹，虹膜，耳朵，面部等，从中可以将生物特征数据导出到注册机构的传感器。在下文中，要讨论的属性将是指纹，即使可以使用任何合适的生物特征属性。从指纹，导出生物特征数据的位置参考点。可以使用多种已知方法中的任何适当的方法来实现位置参考点的推导。这样的参考点可以是核心的位置，三角形，细节坐标的加权平均值，或类似的。通常，参考点包括表示为由xr，yr和角度αr表示的三维坐标的指纹的核心。针对导出的位置参考点计算贡献指标，并且确定导出的位置参考点是否可以被认为是可靠的。根据导出的参考点的可靠性，选择两个不同特征提取过程之一; 使用导出的参考点不变的方法来提取第一特征集，或者使用考虑到导出的参考点的方法。参考点的估计越好，参考点依赖性提取方法越可靠。最后，使用提取的第一特征集生成生物特征模板。

4. 发明申请

US20110054909A1 LOCALIZING THE POSITION OF A SOURCE OF A VOICE SIGNAL 有权
标题翻译：本地化语音信号源的位置
公开(公告)号：US20110054909A1
公开(公告)日：2011-03-03
申请号：US12990792
申请日：2009-05-05
申请人： Alphons Antonius Maria Lambertus Bruekers , Bahaa Eddine Sarroukh , Thomas Andreas Maria Kevenaar
发明人： Alphons Antonius Maria Lambertus Bruekers , Bahaa Eddine Sarroukh , Thomas Andreas Maria Kevenaar
IPC分类号： G10L21/00 , H04N7/18 , A41D13/00
CPC分类号： G06K9/3216 , G10L15/20 , G10L2015/228
摘要： The invention relates to localizing the position of a person speaking by using pictures of a pattern (21) on an object (20) worn by the person. The object (20) carries a complex pattern (21) that is optimized for determining the orientation of the object (20), the distance from the object to a microphone device (14) and/or to a camera (11). Moreover, the pattern (21) may be arranged for identifying the person carrying the object (20). The determination of the position of the person carrying the object (20) may be used to enhance speech recognition (SR) and/or to provide hands-free voice control of devices (DC), e.g. in hospitals or in industrial settings.
摘要翻译：本发明涉及通过使用由人佩戴的物体（20）上的图案（21）的图片来定位说话人的位置。物体（20）承载经过优化以确定物体（20）的取向，从物体到麦克风装置（14）和/或照相机（11）的距离的复杂图案（21）。此外，图案（21）可以被布置用于识别携带物体（20）的人物。承载对象（20）的人的位置的确定可以用于增强语音识别（SR）和/或提供设备（DC）的免提语音控制，例如，在医院或工业环境中。

5. 发明申请

US20080282343A1 Digital Rights Management Using Biometric Data 审中-公开
标题翻译：使用生物特征数据的数字版权管理
公开(公告)号：US20080282343A1
公开(公告)日：2008-11-13
申请号：US12092875
申请日：2006-11-07
申请人： Geert Jan Schrijen , Thomas Andreas Maria Kevenaar
发明人： Geert Jan Schrijen , Thomas Andreas Maria Kevenaar
IPC分类号： H04L9/32
CPC分类号： G06F21/10
摘要： Present inventions relates to a method of digital rights management for content data, comprising the steps of: obtaining (102) at least one bio metric measurement data, modifying (106) the biometric measurement data by using a transformation scheme, and associating (108) the modified biometric measurement data with the content data.
摘要翻译：本发明涉及一种用于内容数据的数字版权管理的方法，包括以下步骤：获得（102）至少一个生物度量测量数据，通过使用变换方案修改（106）生物测量数据，并将（108）修改的生物测量数据与内容数据。

6. 发明申请

US20080256600A1 Device, System and Method for Determining Authenticity of an Item 有权
标题翻译：用于确定项目真实性的设备，系统和方法
公开(公告)号：US20080256600A1
公开(公告)日：2008-10-16
申请号：US12066674
申请日：2006-09-06
申请人： Geert Jan Schrijen , Pim Theo Tuyls , Thomas Andreas Maria Kevenaar
发明人： Geert Jan Schrijen , Pim Theo Tuyls , Thomas Andreas Maria Kevenaar
IPC分类号： G06F21/00
CPC分类号： G06F21/86 , G06F21/60 , G06F21/72 , G06F2221/2121 , G06F2221/2143 , G09C1/00 , H04L9/0861 , H04L9/14 , H04L9/3218 , H04L9/3278 , H04L2209/805
摘要： This invention relates to physical uncloneable function (PUF) devices for determining authenticity of an item, systems for determining authenticity of a physical item, and methods for determining authenticity of an item. A PUF pattern of the PUF device is damaged when using the item for the first time.
摘要翻译：本发明涉及用于确定物品的真实性的物理不可克隆功能（PUF）装置，用于确定物理物品的真实性的系统以及用于确定物品的真实性的方法。 PUF设备的PUF图案首次使用时会损坏。

7. 发明申请

US20080098213A1 Method of Providing Digital Certificate Functionality 审中-公开
标题翻译：提供数字证书功能的方法
公开(公告)号：US20080098213A1
公开(公告)日：2008-04-24
申请号：US11571571
申请日：2005-07-04
申请人： Thomas Andreas Maria Kevenaar , Geert Jan Schrijen
发明人： Thomas Andreas Maria Kevenaar , Geert Jan Schrijen
IPC分类号： H04L9/30 , H04L9/08
CPC分类号： H04L9/3263 , H04L9/3073 , H04L9/3093 , H04L2209/603
摘要： There is described a method of providing certification functionality. The method involves: (a) at a certification authority (20), generating a secret P, applying the secret P to sign a data string (mA) on behalf of a first device (30, A), and communicating (50) the signed string to the first device (30, A); (b) communicating (60) secret information from the authority (20) to a second device (B, 40), the secret information for verifying authenticity of the string (mA), the second device (40, B) being operable to use the secret information to generate a second key (kAB2); (c) generating a first key (kAB1) at the first device (30, A) using public information pertaining to the second device (40, B), said first key (kABI) being susceptible to generation provided that the string is authentic; (d) applying the second key (kAB2)to protect data for communication from the second device (40, B) to the first device (30, A); and (e) at the first device (30, A), applying the first key (kAB1)to access the protected data communicated from the second device (40, B) to the first device (30, A).
摘要翻译：描述了提供认证功能的方法。该方法包括：（a）在认证机构（20）处，生成秘密P，代表第一设备（30A，A）应用秘密P来对数据串（mAA ）进行签名），并且将有符号的字符串传送（50）到第一设备（30A）; （b）将来自机构（20）的秘密信息（60）传送到第二设备（B，40），用于验证字符串的真实性的秘密信息（m≠A），第二设备 40，B）可操作以使用秘密信息来生成第二密钥（k AB2）; （c）使用关于第二设备（40，B）的公共信息在第一设备（30A）处产生第一密钥（k AB1＆lt;），所述第一密钥（k AB） I）容易产生，只要该字符串是真实的; （d）应用第二密钥（kAB2）来保护用于从第二设备（40B）到第一设备（30A）的通信的数据; 和（e）在第一设备（30A）处，应用第一密钥（kAB1）来访问从第二设备（40B）传送到第一设备（30）的保护数据，一个）。

8. 发明授权

US08959364B2 Method and system for verifying the identity of an individual by employing biometric data features associated with the individual 有权
标题翻译：用于通过使用与个体相关联的生物特征数据特征来验证个人身份的方法和系统
公开(公告)号：US08959364B2
公开(公告)日：2015-02-17
申请号：US13142751
申请日：2009-12-28
申请人： Thomas Andreas Maria Kevenaar , Aweke Negash Lemma
发明人： Thomas Andreas Maria Kevenaar , Aweke Negash Lemma
IPC分类号： G06F21/00 , H04L9/32 , G06F21/32
CPC分类号： H04L9/3231 , G06F21/32
摘要： The invention relates to a method for verifying the identity of an individual by employing biometric data features associated with the individual, which method provides privacy of said biometric data features, comprising at least the steps of: a) for enrollment purposes deriving a first biometric template from at least a first set of first biometric data features associated with said individual, and b) for identity verifying purposes deriving a further biometric template from at least a further set of said first biometric data features associated with said individual, and c) comparing said further biometric template with said first biometric template. The invention also relates to a system for verifying the identity of an individual by employing biometric data features associated with the individual, which system at least comprises: an enrollment means and a verifying means, wherein said enrollment means are arranged in deriving a first biometric template data, said first biometric template data being secret and associated with a first set of first biometric data features of said individual, and in receiving a further set of first biometric data features of said individual, and in deriving a further biometric template data associated with said further set of first biometric data, and wherein said verifying means are arranged in comparing the first biometric template data with the further biometric template data to check for correspondence, wherein the identity of the individual is verified if correspondence exists.
摘要翻译：本发明涉及通过采用与个体相关联的生物特征数据特征来验证个体的身份的方法，该方法提供所述生物特征数据特征的隐私，该方法至少包括以下步骤：a）用于导出第一生物特征模板从与所述个体相关联的至少第一组第一生物特征数据特征，以及b）用于从与所述个体相关联的所述第一生物特征数据特征的至少一组另外的一组进一步的生物特征模板获得身份验证目的，以及c）将所述具有所述第一生物特征模板的另外的生物特征模板。本发明还涉及一种用于通过采用与个体相关联的生物特征数据特征来验证个体的身份的系统，该系统至少包括：登记装置和验证装置，其中所述登记装置被安排在导出第一生物特征模板数据，所述第一生物特征模板数据是秘密的并且与所述个体的第一组第一生物特征数据特征相关联，并且在接收所述个体的另一组第一生物特征数据特征，并且在导出与所述个体相关联的另外的生物测定模板数据进一步的第一生物统计数据集，并且其中所述验证装置被布置为将第一生物统计模板数据与另外的生物测定模板数据进行比较以检查对应关系，其中如果存在对应关系则验证个体的身份。

9. 发明授权

US08856533B2 Device, system and method for determining authenticity of an item 有权
标题翻译：用于确定物品的真实性的装置，系统和方法
公开(公告)号：US08856533B2
公开(公告)日：2014-10-07
申请号：US12066674
申请日：2006-09-06
申请人： Geert Jan Schrijen , Pim Theo Tuyls , Thomas Andreas Maria Kevenaar
发明人： Geert Jan Schrijen , Pim Theo Tuyls , Thomas Andreas Maria Kevenaar
IPC分类号： H04L9/00 , H04L9/32 , G06F11/30 , G06F17/30 , G06F21/60 , G06F21/72 , G06F21/86 , H04L9/14 , H04L9/08
CPC分类号： G06F21/86 , G06F21/60 , G06F21/72 , G06F2221/2121 , G06F2221/2143 , G09C1/00 , H04L9/0861 , H04L9/14 , H04L9/3218 , H04L9/3278 , H04L2209/805
摘要： This invention relates to physical uncloneable function (PUF) devices for determining authenticity of an item, systems for determining authenticity of a physical item, and methods for determining authenticity of an item. A PUF pattern of the PUF device is damaged when using the item for the first time.
摘要翻译：本发明涉及用于确定物品的真实性的物理不可克隆功能（PUF）装置，用于确定物理物品的真实性的系统以及用于确定物品的真实性的方法。 PUF设备的PUF图案首次使用时会损坏。

10. 发明授权

US08831954B2 Localizing the position of a source of a voice signal 有权
标题翻译：定位语音信号源的位置
公开(公告)号：US08831954B2
公开(公告)日：2014-09-09
申请号：US12990792
申请日：2009-05-05
申请人： Alphons Antonius Maria Lambertus Bruekers , Bahaa Eddine Sarroukh , Thomas Andreas Maria Kevenaar
发明人： Alphons Antonius Maria Lambertus Bruekers , Bahaa Eddine Sarroukh , Thomas Andreas Maria Kevenaar
IPC分类号： G10L21/00 , G10L25/00 , H04R3/00 , G06K9/00 , G06K9/46 , G06K9/32 , G10L15/20
CPC分类号： G06K9/3216 , G10L15/20 , G10L2015/228
摘要： The invention relates to localizing the position of a person speaking by using pictures of a pattern (21) on an object (20) worn by the person. The object (20) carries a complex pattern (21) that is optimized for determining the orientation of the object (20), the distance from the object to a microphone device (14) and/or to a camera (11). Moreover, the pattern (21) may be arranged for identifying the person carrying the object (20). The determination of the position of the person carrying the object (20) may be used to enhance speech recognition (SR) and/or to provide hands-free voice control of devices (DC), e.g. in hospitals or in industrial settings.
摘要翻译：本发明涉及通过使用由人佩戴的物体（20）上的图案（21）的图片来定位说话人的位置。物体（20）承载经过优化以确定物体（20）的取向，从物体到麦克风装置（14）和/或照相机（11）的距离的复杂图案（21）。此外，图案（21）可以被布置用于识别携带物体（20）的人物。承载对象（20）的人的位置的确定可以用于增强语音识别（SR）和/或提供设备（DC）的免提语音控制，例如，在医院或工业环境中。

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