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公开(公告)号：US07020668B2
公开(公告)日：2006-03-28
申请号：US09823756
申请日：2001-04-03
CPC分类号： G11B20/12 , G11B20/10 , G11B27/034 , G11B2220/20 , G11B2220/2525 , G11B2220/90 , Y10S707/99931 , Y10S707/99932 , Y10S707/99953 , Y10S707/99957
摘要： Data files in a storage device are ranked in the ascending order of importance. When the storage capacity of the storage device is insufficient for the addition of a new file, the files are deleted automatically in the order of importance beginning with the least important file. Thus, a storage space for the new file is reserved.
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2.发明申请公开(公告)号：US20050238214A1
公开(公告)日：2005-10-27
申请号：US11082936
申请日：2005-03-18
CPC分类号： G06K9/00006 , G06K9/00885
摘要： In relation to a system which effects one-to-many authentication using biometric information; e.g., a fingerprint, an iris, voice, a facial image, a vascular pattern, a dynamic signature, or a keystroke, in order to significantly shorten the time required to verify registered feature information against input feature information, there is performed extraction of verification-purpose feature information and a plurality of types of verification-purpose attribute information from the biometric information about an object of authentication; computation of verification priority levels of a plurality of registration-purpose feature information items on the basis of registration-purpose attribute information and the verification-purpose attribute information, both being associated with the registration-purpose feature information items; and sequential verification of the verification-purpose feature information against registration-purpose feature information in accordance with a computed verification priority level, thereby specifying registration-purpose feature information matching said verification-purpose feature information from said plurality of registration-purpose feature information items.
摘要翻译： 关于使用生物特征信息进行一对多认证的系统; 例如，指纹，虹膜，语音，面部图像，血管图案，动态签名或击键，以便显着缩短验证针对输入特征信息的注册特征信息所需的时间，执行验证提取 从关于认证对象的生物特征信息中选择特征信息和多种类型的验证目的属性信息; 基于注册用途属性信息和验证用途属性信息来计算多个注册目的特征信息项的验证优先级，两者都与注册目的特征信息项相关联; 以及根据所计算的验证优先级，针对注册用途特征信息对验证用途特征信息进行顺序验证，由此从所述多个登记用途特征信息项目中指定与所述验证用途特征信息匹配的登记用途特征信息。
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公开(公告)号：US07634118B2
公开(公告)日：2009-12-15
申请号：US12453694
申请日：2009-05-19
IPC分类号： G06K9/00
CPC分类号： G06K9/00006 , G06K9/00885
摘要： In relation to a system which effects one-to-many authentication using biometric information; e.g., a fingerprint, an iris, voice, a facial image, a vascular pattern, a dynamic signature, or a keystroke, in order to significantly shorten the time required to verify registered feature information against input feature information, there is performed extraction of verification-purpose feature information and a plurality of types of verification-purpose attribute information from the biometric information about an object of authentication; computation of verification priority levels of a plurality of registration-purpose feature information items on the basis of registration-purpose attribute information and the verification-purpose attribute information, both being associated with the registration-purpose feature information items; and sequential verification of the verification-purpose feature information against registration-purpose feature information in accordance with a computed verification priority level, thereby specifying registration-purpose feature information matching said verification-purpose feature information from said plurality of registration-purpose feature information items.
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公开(公告)号：US07441181B2
公开(公告)日：2008-10-21
申请号：US10358253
申请日：2003-02-05
申请人： Shigefumi Yamada , Shoji Suzuki , Takashi Shinzaki , Takahiro Matsuda , Jun Ikegami , Makoto Mochizuki
发明人： Shigefumi Yamada , Shoji Suzuki , Takashi Shinzaki , Takahiro Matsuda , Jun Ikegami , Makoto Mochizuki
IPC分类号： G06F17/00
CPC分类号： G06F21/36 , G06F17/243 , G06F21/31 , G06F21/32 , G06F2221/2115
摘要： When predetermined information is input into an input field and an OK button is pressed on a user authentication screen displayed on a monitor screen by a browser at entry time, the input predetermined information, the input predetermined information, the positional information about the input field and the OK button, and the identification information on the user authentication screen are obtained by the input unit and entered in an external storage device through a storage unit. When the authentication screen detection unit detects the user authentication screen by the authentication screen detection unit at input time, the input/press unit automatically inputs the predetermined information read from the external storage device into the position of the input field obtained according to the positional information read from the external storage device through the storage unit, and the position of the OK button is automatically pressed.
摘要翻译： 当预定信息被输入到输入字段中并且通过浏览器在入口时间在监视器屏幕上显示的用户认证画面上按下OK按钮时，输入的预定信息，输入的预定信息，关于输入字段的位置信息和 OK按钮，用户认证画面上的识别信息由输入部获得，并通过存储部输入到外部存储装置。 当认证画面检测单元在输入时检测到认证画面检测单元的用户认证画面时，输入/按压单元自动地将从外部存储装置读取的预定信息输入到根据位置信息获得的输入字段的位置 通过存储单元从外部存储设备读取，并自动按OK按钮的位置。
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公开(公告)号：US20090226053A1
公开(公告)日：2009-09-10
申请号：US12453694
申请日：2009-05-19
IPC分类号： G06K9/00
CPC分类号： G06K9/00006 , G06K9/00885
摘要： In relation to a system which effects one-to-many authentication using biometric information; e.g., a fingerprint, an iris, voice, a facial image, a vascular pattern, a dynamic signature, or a keystroke, in order to significantly shorten the time required to verify registered feature information against input feature information, there is performed extraction of verification-purpose feature information and a plurality of types of verification-purpose attribute information from the biometric information about an object of authentication; computation of verification priority levels of a plurality of registration-purpose feature information items on the basis of registration-purpose attribute information and the verification-purpose attribute information, both being associated with the registration-purpose feature information items; and sequential verification of the verification-purpose feature information against registration-purpose feature information in accordance with a computed verification priority level, thereby specifying registration-purpose feature information matching said verification-purpose feature information from said plurality of registration-purpose feature information items.
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6.发明授权公开(公告)号：US07636458B2
公开(公告)日：2009-12-22
申请号：US11082936
申请日：2005-03-18
IPC分类号： G06K9/00
CPC分类号： G06K9/00006 , G06K9/00885
摘要： In relation to a system which effects one-to-many authentication using biometric information; e.g., a fingerprint, an iris, voice, a facial image, a vascular pattern, a dynamic signature, or a keystroke, in order to significantly shorten the time required to verify registered feature information against input feature information, there is performed extraction of verification-purpose feature information and a plurality of types of verification-purpose attribute information from the biometric information about an object of authentication; computation of verification priority levels of a plurality of registration-purpose feature information items on the basis of registration-purpose attribute information and the verification-purpose attribute information, both being associated with the registration-purpose feature information items; and sequential verification of the verification-purpose feature information against registration-purpose feature information in accordance with a computed verification priority level, thereby specifying registration-purpose feature information matching said verification-purpose feature information from said plurality of registration-purpose feature information items.
摘要翻译： 关于使用生物特征信息进行一对多认证的系统; 例如，指纹，虹膜，语音，面部图像，血管图案，动态签名或击键，以便显着缩短验证针对输入特征信息的注册特征信息所需的时间，执行验证提取 从关于认证对象的生物特征信息中选择特征信息和多种类型的验证目的属性信息; 基于注册用途属性信息和验证用途属性信息来计算多个注册目的特征信息项的验证优先级，两者都与注册目的特征信息项相关联; 以及根据所计算的验证优先级，针对注册用途特征信息对验证用途特征信息进行顺序验证，由此从所述多个登记用途特征信息项目中指定与所述验证用途特征信息匹配的登记用途特征信息。
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公开(公告)号：US07747616B2
公开(公告)日：2010-06-29
申请号：US11477623
申请日：2006-06-30
IPC分类号： G06F17/30
CPC分类号： G06F17/30112
摘要： According to the present invention, there are provided a file search method and a system therefor with which it is possible to display files including a keyword specified by a user in an importance descending order by monitoring a file operation by the user, creating reference relation between files, and arranging search results on the basis of the importance calculated from the reference relation.
摘要翻译： 根据本发明，提供了一种文件搜索方法及其系统，通过监视用户的文件操作，可以以重要性降序显示包括用户指定的关键字的文件，从而创建参考关系 文件，并根据从参考关系计算的重要性排列搜索结果。
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公开(公告)号：US20070162431A1
公开(公告)日：2007-07-12
申请号：US11477623
申请日：2006-06-30
IPC分类号： G06F17/30
CPC分类号： G06F17/30112
摘要： According to the present invention, there are provided a file search method and a system therefor with which it is possible to display files including a keyword specified by a user in an importance descending order by monitoring a file operation by the user, creating reference relation between files, and arranging search results on the basis of the importance calculated from the reference relation.
摘要翻译： 根据本发明，提供了一种文件搜索方法及其系统，通过监视用户的文件操作，可以以重要性降序显示包括用户指定的关键字的文件，从而创建参考关系 文件，并根据从参考关系计算的重要性排列搜索结果。
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公开(公告)号：US08754747B2
公开(公告)日：2014-06-17
申请号：US13560289
申请日：2012-07-27
申请人： Shigefumi Yamada
发明人： Shigefumi Yamada
CPC分类号： G06K9/00 , G06K9/00926
摘要： Provided are an authentication device, an authentication system, and an authentication method, which are capable of increasing an authentication rate while suppressing an increase in a processing load. To solve this problem, the authentication device acquires a periodic temporal variation of an authentication rate, using history information stored in an authentication history storage unit storing a previous authentication result as history information, predicting whether or not a future authentication rate is lower than a previous value, based on the temporal variation of the authentication rate, and updates registration data regarding biometric information which has been registered, using input data regarding biometric information input from a user, when it is predicted that a future authentication rate will be lower than a predetermined value.
摘要翻译： 提供了能够在抑制处理负担的增加的同时提高认证率的认证装置，认证系统和认证方法。 为了解决这个问题，认证装置使用存储在存储先前认证结果的认证历史存储单元中的历史信息作为历史信息来获取认证率的周期性时间变化，预测未来认证率是否低于前一个 根据认证率的时间变化，使用与从用户输入的生物体信息有关的输入数据，更新关于已注册的生物体信息的注册数据，当预测未来认证率将低于预定值时 值。
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公开(公告)号：US08661516B2
公开(公告)日：2014-02-25
申请号：US13436844
申请日：2012-03-31
申请人： Shigefumi Yamada
发明人： Shigefumi Yamada
IPC分类号： G06F21/00
CPC分类号： G06K9/6201 , G06K9/00006 , G06K9/00892
摘要： A biometric authentication device includes: a matching data generating unit which generates matching data from at least one biometric image representing a plurality of pieces of biometric information of a user; a mutual biometric information feature amount extraction unit which extracts a mutual biometric information feature amount representing the degree of similarity between two pieces of biometric information of the plurality of pieces of biometric information; a selection unit, which, for each of the first predetermined number of the registered users, computes a first selecting score based on the mutual biometric information feature amounts of the user and the registered users and selects the second predetermined number of registered users in order of decreasing the level of similarity based on the first selecting score of each registered users; and a matching unit which matches the matching data of the selected registered users with the matching data of the user.
摘要翻译： 生物认证装置包括：匹配数据生成单元，生成来自表示用户的多条生物体信息的至少一个生物体图像的匹配数据; 相互生物体信息特征量提取单元，其提取表示所述多条生物体信息的两条生物体信息之间的相似程度的相互生物体信息特征量; 选择单元，对于所述第一预定数量的所述注册用户中的每一个，基于所述用户和所述注册用户的所述生物体信息特征量计算第一选择分数，并且按照以下顺序选择所述第二预定数量的注册用户： 基于每个注册用户的第一选择分数来降低相似度; 以及匹配单元，其将所选择的注册用户的匹配数据与用户的匹配数据进行匹配。
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