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1. 发明授权

US08908929B2 Method, apparatus and computer program product implementing anonymous biometric matching 有权
标题翻译：方法，设备和计算机程序产品实现匿名生物识别匹配
公开(公告)号：US08908929B2
公开(公告)日：2014-12-09
申请号：US11939135
申请日：2007-11-13
申请人： Rudolf M. Bolle , Nalini K. Ratha , Jonathan H. Connell
发明人： Rudolf M. Bolle , Nalini K. Ratha , Jonathan H. Connell
IPC分类号： G06K9/00 , G06K9/62
CPC分类号： G06K9/6232 , G06K9/00885
摘要： Method, apparatus and computer program product compare biometrics in an anonymous manner. A first collection of biometrics is transformed using a first cancelable non-invertible biometric transform to create a first collection of transformed biometrics. A second collection of biometrics is transformed using the first cancelable non-invertible biometric transform to create a second collection of transformed biometrics. The first and second collection of transformed biometrics are then compared in the transformed domain to determine if any of the transformed biometrics from the first collection match any of the transformed biometrics from the second collection. If a match is found, the parties respectively maintaining the first and second collections of biometrics exchange information confidential nature of the biometrics are maintained by the entities responsible for the collections, since the biometrics are not compared in an untransformed state.
摘要翻译：方法，设备和计算机程序产品以匿名方式比较生物识别。使用第一可取消的非可逆生物测定变换来转换生物测定的第一集合，以创建经转换的生物特征的第一集合。使用第一可取消的不可逆生物测定变换来转换第二组生物特征，以创建转化的生物特征的第二集合。然后将变换的生物特征的第一和第二集合在变换的域中进行比较，以确定来自第一集合的任何转化的生物特征是否匹配来自第二集合的任何转化的生物特征。如果发现比赛，分别维护第一和第二组生物特征信息交换信息的各方保密生物特征的保密性由负责收集的实体维持，因为生物识别技术在未转化状态下不进行比较。

2. 发明授权

US07822238B2 Method, system, and program product for transforming a biometric image 有权
标题翻译：用于转换生物识别图像的方法，系统和程序产品
公开(公告)号：US07822238B2
公开(公告)日：2010-10-26
申请号：US12146487
申请日：2008-06-26
申请人： Rudolf M. Bolle , Sharat S. Chikkerur , Jonathan H. Connell , Nalini K. Ratha
发明人： Rudolf M. Bolle , Sharat S. Chikkerur , Jonathan H. Connell , Nalini K. Ratha
IPC分类号： G06K9/00
CPC分类号： G06K9/0008
摘要： The invention provides a method, system, and program product for transforming a multi-dimensional biometric feature point set. More particularly, the invention provides a method for transforming a biometric image using surface folding of the image. In one embodiment, the invention provides a method for transforming a multi-dimensional biometric feature point set, the method comprising: converting the multi-dimensional biometric feature point set to a canonical position and orientation; applying a non-invertible transform function to each of a plurality of points of the biometric feature point set; and providing a transformed biometric feature point set comprising a plurality of transformed points.
摘要翻译：本发明提供了一种用于转换多维生物特征点集的方法，系统和程序产品。更具体地，本发明提供了一种使用图像的表面折叠来转换生物特征图像的方法。在一个实施例中，本发明提供了一种用于变换多维生物特征点集合的方法，所述方法包括：将所述多维生物特征点集合转换为规范位置和方位; 对生物特征点集合的多个点中的每一个应用非可逆变换函数; 以及提供包括多个变换点的变换的生物特征点集合。

3. 发明授权

US08249314B2 Anonymous and revocable fingerprint recognition 有权
标题翻译：匿名和可撤销的指纹识别
公开(公告)号：US08249314B2
公开(公告)日：2012-08-21
申请号：US12187705
申请日：2008-08-07
申请人： Rudolf M. Bolle , Jonathan H. Connell , Tsai-Yang Jea , Nalini K. Ratha
发明人： Rudolf M. Bolle , Jonathan H. Connell , Tsai-Yang Jea , Nalini K. Ratha
IPC分类号： G06K9/00 , G06F12/14
CPC分类号： G06K9/00073 , H04L9/0866 , H04L9/3231 , H04L2209/08
摘要： A biometric representation of a fingerprint from which the original biometric cannot be recovered (privacy) and which can be canceled and reissued. For example, based on an individual's token, the representation can be scrambled uniquely to the individual. From the scrambled biometric representation it is not feasible to reconstruct the biometric and if the representation is compromised, a new one is easily issued. In another aspect, if a biometric can be represented by some other one-dimensional structure, a distance or similarity measure is defined to compare biometrics. Verification decisions can be made based on the distance between or similarity of biometrics.
摘要翻译：原始生物特征不能恢复的指纹的生物特征表示（隐私），哪些可以被取消和重新发行。例如，基于个人的令牌，该表示可以独立地加扰个人。从加密的生物特征表示，重建生物特征是不可行的，并且如果表示被破坏，则容易发出新的表示。在另一方面，如果生物特征可以由一些其他一维结构表示，则定义距离或相似性度量来比较生物特征。验证决定可以基于生物识别之间的距离或相似性进行。

4. 发明申请

US20090310830A1 Anonymous and Revocable Fingerprint Recognition 有权
标题翻译：匿名和可撤销的指纹识别
公开(公告)号：US20090310830A1
公开(公告)日：2009-12-17
申请号：US12187705
申请日：2008-08-07
申请人： Rudolf M. Bolle , Jonathan H. Connell , Tsai-Yang Jea , Nalini K. Ratha
发明人： Rudolf M. Bolle , Jonathan H. Connell , Tsai-Yang Jea , Nalini K. Ratha
IPC分类号： G06K9/00
CPC分类号： G06K9/00073 , H04L9/0866 , H04L9/3231 , H04L2209/08
摘要： A biometric representation of a fingerprint from which the original biometric cannot be recovered (privacy) and which can be canceled and reissued. For example, based on an individual's token, the representation can be scrambled uniquely to the individual. From the scrambled biometric representation it is not feasible to reconstruct the biometric and if the representation is compromised, a new one is easily issued. In another aspect, if a biometric can be represented by some other one-dimensional structure, a distance or similarity measure is defined to compare biometrics. Verification decisions can be made based on the distance between or similarity of biometrics.
摘要翻译：原始生物特征不能恢复的指纹的生物特征表示（隐私），哪些可以被取消和重新发行。例如，基于个人的令牌，该表示可以独立地加扰个人。从加密的生物特征表示，重建生物特征是不可行的，并且如果表示被破坏，则容易发出新的表示。在另一方面，如果生物特征可以由一些其他一维结构表示，则定义距离或相似性度量来比较生物特征。验证决定可以基于生物识别之间的距离或相似性进行。

5. 发明申请

US20080285815A1 METHOD, SYSTEM, AND PROGRAM PRODUCT FOR TRANSFORMING A BIOMETRIC IMAGE 有权
标题翻译：用于改变生物图像的方法，系统和程序产品
公开(公告)号：US20080285815A1
公开(公告)日：2008-11-20
申请号：US12146487
申请日：2008-06-26
申请人： Rudolf M. Bolle , Sharat S. Chikkerur , Jonathan H. Connell , Nalini K. Ratha
发明人： Rudolf M. Bolle , Sharat S. Chikkerur , Jonathan H. Connell , Nalini K. Ratha
IPC分类号： G06K9/54
CPC分类号： G06K9/0008
摘要： The invention provides a method, system, and program product for transforming a multi-dimensional biometric feature point set. More particularly, the invention provides a method for transforming a biometric image using surface folding of the image. In one embodiment, the invention provides a method for transforming a multi-dimensional biometric feature point set, the method comprising: converting the multi-dimensional biometric feature point set to a canonical position and orientation; applying a non-invertible transform function to each of a plurality of points of the biometric feature point set; and providing a transformed biometric feature point set comprising a plurality of transformed points.
摘要翻译：本发明提供了一种用于转换多维生物特征点集的方法，系统和程序产品。更具体地，本发明提供了一种使用图像的表面折叠来转换生物特征图像的方法。在一个实施例中，本发明提供了一种用于变换多维生物特征点集合的方法，所述方法包括：将所述多维生物特征点集合转换为规范位置和方位; 对生物特征点集合的多个点中的每一个应用非可逆变换函数; 以及提供包括多个变换点的变换的生物特征点集合。

6. 发明申请

US20100046808A1 SALTING SYSTEM AND METHOD FOR CANCELABLE IRIS BIOMETRIC 有权
标题翻译：无菌IRIS生物测定系统和方法
公开(公告)号：US20100046808A1
公开(公告)日：2010-02-25
申请号：US12196400
申请日：2008-08-22
申请人： Jonathan H. Connell , Nalini K. Ratha , Jinyu Zuo
发明人： Jonathan H. Connell , Nalini K. Ratha , Jinyu Zuo
IPC分类号： G06K9/00
CPC分类号： G06K9/0061 , G06F21/32 , H04L9/0866
摘要： A system and method for generating a cancelable biometric includes providing at least one pattern and combining the at least one pattern with a biometric image by employing a transform pixel operation to generate a transformed enrollment such that information about the transform pixel operation and the at least one pattern form a security key for protecting the biometric image. The biometric image is reused to generate another security key in the event that the security key is to be canceled.
摘要翻译：用于产生可取消生物测定的系统和方法包括提供至少一个图案并且通过采用变换像素操作来组合所述至少一个图案与生物图像，以生成变换的注册，使得关于所述变换像素操作和所述至少一个图案形成用于保护生物特征图像的安全密钥。在要取消安全密钥的情况下，生物特征图像被重新使用以产生另一个安全密钥。

7. 发明授权

US08290219B2 Registration-free transforms for cancelable iris biometrics 有权
标题翻译：无注册转换可取消虹膜生物识别
公开(公告)号：US08290219B2
公开(公告)日：2012-10-16
申请号：US12196409
申请日：2008-08-22
申请人： Jonathan H. Connell , Nalini K. Ratha , Jinyu Zuo
发明人： Jonathan H. Connell , Nalini K. Ratha , Jinyu Zuo
IPC分类号： G06K9/00
CPC分类号： G06K9/00597 , H04L9/3231
摘要： A system and method for generating a cancelable biometric includes shifting at least one pixel region in a biometric image comprised of pixel regions. The at least one pixel region is combined with at least one other pixel region to form a replacement region for the at least one pixel region to form a transformed image. The biometric image is reused to generate another transformed image if the transformed image is to be canceled.
摘要翻译：用于产生可取消生物测定的系统和方法包括移位由像素区域组成的生物统计图像中的至少一个像素区域。所述至少一个像素区域与至少一个其它像素区域组合以形成用于所述至少一个像素区域的替换区域以形成变换图像。如果要取消转换的图像，则生物图像被重新用于生成另一变换图像。

8. 发明授权

US08121355B2 Brain shape as a biometric 失效
标题翻译：大脑形状作为生物特征
公开(公告)号：US08121355B2
公开(公告)日：2012-02-21
申请号：US12145015
申请日：2008-06-24
申请人： Jonathan H. Connell , Chitra Dorai , Sunil J. Noronha , Nalini K. Ratha
发明人： Jonathan H. Connell , Chitra Dorai , Sunil J. Noronha , Nalini K. Ratha
IPC分类号： G06K9/78
CPC分类号： G06K9/00362 , G06K9/469 , G07C9/00158
摘要： The invention provides a method, system, and program product for identifying an individual using biometric data based on the individual's brain. In one embodiment, the invention includes constructing a biometric signature based on at least one of: features within a two-dimensional scan of the individual's brain and a difference in features between at least two two-dimensional scans of the individual's brain.
摘要翻译：本发明提供一种用于基于个体的大脑识别使用生物特征数据的个体的方法，系统和程序产品。在一个实施例中，本发明包括基于以下至少一个来构建生物识别签名：在个体的大脑的二维扫描内的特征和个体大脑的至少两个二维扫描之间的特征的差异。

9. 发明授权

US06836554B1 System and method for distorting a biometric for transactions with enhanced security and privacy 有权
标题翻译：用于扭曲具有增强的安全性和隐私的交易的生物特征的系统和方法
公开(公告)号：US06836554B1
公开(公告)日：2004-12-28
申请号：US09595935
申请日：2000-06-16
申请人： Rudolf Maarten Bolle , Jonathan H. Connell , Nalini K. Ratha
发明人： Rudolf Maarten Bolle , Jonathan H. Connell , Nalini K. Ratha
IPC分类号： G06K900
CPC分类号： G07C9/00158 , G06F21/32 , G06F21/6245 , G06K9/00067 , G06K9/00885
摘要： Authentication methods are very important in several applications. Existing methods of authentication based on possessions or knowledge have several problems that can be overcome by using biometrics. Unfortunately biometrics-based authentication is unrevocable today and has many privacy concerns in users' minds. The proposed technique employs signal scrambling and morphing techniques to intentionally distort the original biometrics signal in a non-invertible fashion. If the security is compromised, the system can cancel a particular distortion and reacquire the signal with a new distortion function. This provides functionality as good as non-biometric authentication methods in terms of their power of revocation.
摘要翻译：认证方法在几个应用中非常重要。基于财产或知识的现有认证方法存在可以通过使用生物识别来克服的几个问题。不幸的是，基于生物识别的身份验证在今天是不可撤销的，并且在用户心中有许多隐私问题。所提出的技术采用信号加扰和变形技术以非可逆方式有意地扭曲原始生物特征信号。如果安全性受损，系统可以取消特定的失真并用新的失真功能重新获取信号。这提供了与非生物认证方法相同的功能，就其撤销权而言。

10. 发明申请

US20100046805A1 REGISTRATION-FREE TRANSFORMS FOR CANCELABLE IRIS BIOMETRICS 有权
标题翻译：无条件IRIS生物识别的无注册变换
公开(公告)号：US20100046805A1
公开(公告)日：2010-02-25
申请号：US12196409
申请日：2008-08-22
申请人： Jonathan H. Connell , Nalini K. Ratha , Jinyu Zuo
发明人： Jonathan H. Connell , Nalini K. Ratha , Jinyu Zuo
IPC分类号： G06K9/00
CPC分类号： G06K9/00597 , H04L9/3231
摘要： A system and method for generating a cancelable biometric includes shifting at least one pixel region in a biometric image comprised of pixel regions. The at least one pixel region is combined with at least one other pixel region to form a replacement region for the at least one pixel region to form a transformed image. The biometric image is reused to generate another transformed image if the transformed image is to be canceled.
摘要翻译：用于产生可取消生物测定的系统和方法包括移位由像素区域组成的生物统计图像中的至少一个像素区域。所述至少一个像素区域与至少一个其它像素区域组合以形成用于所述至少一个像素区域的替换区域以形成变换图像。如果要取消转换的图像，则生物图像被重新用于生成另一变换图像。

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