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1. 发明授权

EP2600307B1 BIOMETRIC AUTHENTICATION DEVICE, BIOMETRIC AUTHENTICATION METHOD AND COMPUTER PROGRAM FOR BIOMETRIC AUTHENTICATION 有权
公开(公告)号：EP2600307B1
公开(公告)日：2020-12-02
申请号：EP10855318.1
申请日：2010-07-29
申请人： Fujitsu Limited
发明人： NADA, Hajime , ABIKO, Yukihiro , UNO, Kazuya
IPC分类号： G06K9/00

2. 发明授权

EP3358489B1 BIOMETRIC AUTHENTICATION APPARATUS, BIOMETRIC AUTHENTICATION METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM FOR STORING PROGRAM FOR BIOMETRIC AUTHENTICATION 有权
公开(公告)号：EP3358489B1
公开(公告)日：2020-02-12
申请号：EP18155072.4
申请日：2018-02-05
申请人： FUJITSU LIMITED
发明人： HAMA, Soichi , ABIKO, Yukihiro , MAEDA, Satoshi , SEMBA, Satoshi , NADA, Hajime
IPC分类号： G06F21/32 , G06K9/00

3. 发明公开

EP2549432A1 IDENTIFICATION DEVICE, IDENTIFICATION METHOD AND PROGRAM 无效
标题翻译：身份证明，身份证明方案
公开(公告)号：EP2549432A1
公开(公告)日：2013-01-23
申请号：EP10847931.2
申请日：2010-03-19
申请人： Fujitsu Limited
发明人： ABIKO, Yukihiro
IPC分类号： G06T7/00
CPC分类号： G06K9/00087
摘要： An identification apparatus includes a classification unit that determines two or more classes into which input biometric data is classified out of a plurality of classes based on features of the input biometric data, where a plurality of items of registered biometric data have been classified into at least one of the plurality of classes, a calculation unit that calculates similarity between the input biometric data and each item of the registered biometric data registered in each of the two or more classes into which the input biometric data is classified, and an identification unit that identifies data on a user who has entered the input biometric data among the registered biometric data registered in any of the two or more classes into which the input biometric data is classified, based on the similarity to the input biometric data.
摘要翻译：识别装置包括分类单元，其基于输入生物特征数据的特征，确定输入生物测定数据被分类为多个等级的两个或多个类别，其中多个注册的生物体数据项至少被分类为所述多个类别中的一个类别，计算单元，其计算输入的生物体数据与登记在分类了所述输入生物体数据的两个或更多个类别中的每一个中登记的生物体数据的每个项目之间的相似度;以及识别单元，基于与输入的生物统计数据的相似度，在输入生物体数据被分类的两个或多个类别中的任一个中登记的生物体数据中输入了生物体数据的用户的数据。

4. 发明公开

EP3493111A1 BIOMETRIC IMAGE PROCESSING APPARATUS, METHOD AND PROGRAM 有权
公开(公告)号：EP3493111A1
公开(公告)日：2019-06-05
申请号：EP18209169.4
申请日：2018-11-29
申请人： FUJITSU LIMITED
发明人： HAMA, Soichi , ABIKO, Yukihiro , MAEDA, Satoshi , SEMBA, Satoshi , NADA, Hajime
IPC分类号： G06K9/00 , H04N5/217
摘要： A biometric image processing apparatus includes: a touch panel and a biometric sensor configured to capture an image of a living body. Further provided are; a first calculation unit configured to calculate an amount of movement of the living body that moves on the touch panel while coming into contact with the touch panel; a second calculation unit configured to calculate an amount of movement of each region in images captured by the biometric sensor in a period in which the living body moves on the touch panel while coming into contact with the touch panel; and a detection unit configured to detect image noise in the captured images based on the respective amounts of movement calculated by the first calculation unit and the second calculation unit.

5. 发明授权

EP2495698B1 BIOMETRIC INFORMATION PROCESSING DEVICE, BIOMETRIC INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM FOR BIOMETRIC INFORMATION PROCESSING 失效
标题翻译：生物信息处理装置，生物信息处理方法和用于生物信息处理的计算机程序
公开(公告)号：EP2495698B1
公开(公告)日：2018-05-02
申请号：EP09850816.1
申请日：2009-10-27
申请人： Fujitsu Limited
发明人： ABIKO, Yukihiro , ABE, Narishige
IPC分类号： G06K9/00 , G06K9/03
CPC分类号： G06K9/0008 , G06K9/036
摘要： A biometric information processing apparatus includes: a biometric information acquiring unit which acquires a user's biometric information and generates a biometric input image representing the biometric information; and a processing unit. The processing unit implements the functions of: generating a first intermediate image by applying first image processing to the biometric input image; generating a second intermediate image by applying second image processing to the biometric input image, the second image processing being different from the first image processing; detecting, from each of the first and second intermediate images, a singular point candidate that is a point corresponding to a singular point characterizing the biometric information; calculating a distance between the singular point candidate detected from the first intermediate image and the singular point candidate detected from the second intermediate image for the same singular point contained in the biometric information; calculating a quality metric for the biometric input image in such a manner as to set the quality metric higher as the distance between the singular point candidates decreases, and judging whether or not the quality metric is higher than a predefined threshold value; and if the quality metric is not higher than the threshold value, then prompting the user to have the user's biometric information reacquired by the biometric information acquiring unit.

6. 发明授权

EP3070631B1 TERMINAL APPARATUS, BIOMETRIC AUTHENTICATION METHOD, AND BIOMETRIC AUTHENTICATION PROGRAM 有权
标题翻译：终端设备，生物统计认证方法和生物统计认证程序
公开(公告)号：EP3070631B1
公开(公告)日：2017-11-01
申请号：EP16159126.8
申请日：2016-03-08
申请人： FUJITSU LIMITED
发明人： HAMA, Soichi , ABIKO, Yukihiro , MAEDA, Satoshi , SEMBA, Satoshi , NADA, Hajime
IPC分类号： G06F21/32 , G06K9/00 , G06F3/0488
CPC分类号： G06F3/0488 , G06F21/32 , G06K9/00013 , G06K2009/00932

7. 发明公开

EP2660775A1 BIOMETRIC AUTHENTICATION DEVICE 审中-公开
标题翻译： VORRICHTUNGFÜRBIOMETRISCHE AUTHENTIFIZIERUNG
公开(公告)号：EP2660775A1
公开(公告)日：2013-11-06
申请号：EP10861485.0
申请日：2010-12-27
申请人： Fujitsu Limited
发明人： UNO, Kazuya , ABIKO, Yukihiro
IPC分类号： G06T7/00
CPC分类号： G06K9/0008 , G06K9/00087 , G06K9/00926 , G06K9/6807
摘要： A biometric authentication device, inputs biometric information such as a fingerprint, extracts feature information included in the biometric information, calculates the degree of reliability of the biometric information on the basis of the feature information, obtains a classification of the biometric information on the basis of the feature information, calculates the degree of reliability of the obtained classification, determines whether or not to execute an identification process between the input biometric information and biometric information enrolled in a storage unit on the basis of the degree of reliability of the biometric information and of classification, further determines whether or not a re-input process of the biometric information is needed, executes an identification process for the biometric information when it is determined that the identification process is needed, and issues a re-input instruction for the biometric information when it is determined that the re-input process is needed.
摘要翻译：生物体认证装置输入诸如指纹的生物特征信息，提取生物特征信息中包含的特征信息，根据特征信息计算生物信息的可靠度，基于特征信息获得生物特征信息的分类特征信息，计算所获得的分类的可靠度，基于生物体信息的可靠度确定是否执行输入生物体信息和登记在存储单元中的生物特征信息之间的识别处理，以及进一步确定是否需要生物信息的重新输入处理，当确定需要识别处理时执行生物特征信息的识别处理，并且当生物特征信息的重新输入指令发生时，确定了re-inp 需要进程。

8. 发明公开

EP2495698A1 BIOMETRIC INFORMATION PROCESSING DEVICE, BIOMETRIC INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM FOR BIOMETRIC INFORMATION PROCESSING 失效
标题翻译：设备技术处理的生物特征数据进行处理的生物特征数据的方法和计算机程序处理的生物特征数据
公开(公告)号：EP2495698A1
公开(公告)日：2012-09-05
申请号：EP09850816.1
申请日：2009-10-27
申请人： Fujitsu Limited
发明人： ABIKO, Yukihiro , ABE, Narishige
IPC分类号： G06T7/00
CPC分类号： G06K9/0008 , G06K9/036
摘要： A biometric information processing apparatus includes: a biometric information acquiring unit which acquires a user's biometric information and generates a biometric input image representing the biometric information; and a processing unit. The processing unit implements the functions of: generating a first intermediate image by applying first image processing to the biometric input image; generating a second intermediate image by applying second image processing to the biometric input image, the second image processing being different from the first image processing; detecting, from each of the first and second intermediate images, a singular point candidate that is a point corresponding to a singular point characterizing the biometric information; calculating a distance between the singular point candidate detected from the first intermediate image and the singular point candidate detected from the second intermediate image for the same singular point contained in the biometric information; calculating a quality metric for the biometric input image in such a manner as to set the quality metric higher as the distance between the singular point candidates decreases, and judging whether or not the quality metric is higher than a predefined threshold value; and if the quality metric is not higher than the threshold value, then prompting the user to have the user's biometric information reacquired by the biometric information acquiring unit.
摘要翻译：甲生物体信息处理装置，包括：生物体信息取得部，其取得用户的生物体信息和基因率表示生物体信息的输入生物体图像; 和一个处理单元。所述处理单元实现的功能：通过将第一图像处理，以将生物测量输入图像产生第一中间图像; 通过应用第二图像处理到输入生物体图像生成的第二中间图像，所述第二图像处理与所述第一图像处理不同; 检测，从每个第一和第二中间图像，一个奇点的候选没有被一个点对应于一个奇点表征的生物信息; 计算从所述第一中间图像和从用于包含在生物体信息相同的奇点的第2中间图像检测出的奇异点候选检测的奇点的候选之间的距离; 计算所述生物统计输入图像的质量度量在寻求的方式来设置所述质量度量越高作为奇点候选之间的距离减小，并且判断所述质量度量是否大于预定阈值高; 并且如果质量量度不小于阈值，则提示用户具有由生物体信息获取单元重新获取所述用户的生物特征信息。

9. 发明公开

EP2487646A1 BIOINFORMATION PROCESSING DEVICE, BIOINFORMATION PROCESSING METHOD AND COMPUTER PROGRAM FOR BIOINFORMATION PROCESSING 审中-公开
标题翻译：设备用于处理生物，一种用于处理BIOINFORMATIONSVERARBEITUNGSVERFAHREN和计算机程序处理的生物
公开(公告)号：EP2487646A1
公开(公告)日：2012-08-15
申请号：EP09850223.0
申请日：2009-10-05
申请人： Fujitsu Limited
发明人： ABIKO, Yukihiro
IPC分类号： G06T7/00
CPC分类号： G06T7/00 , G06K9/00087 , G06K9/00093 , G06K9/00912 , G06K9/033 , G06K9/036 , G06K9/629 , G06K9/6292
摘要： A biometric information processing apparatus includes: a biometric information acquiring unit which acquires biometric input data representing user's biometric information; and a processing unit. The processing unit implements: a feature quantity extracting function which extracts a feature quantity characterizing a feature of the biometric information from the biometric input information represented by the biometric input data; a classifying function which classifies, based on the extracted feature quantity, the biometric input information represented by the biometric input data into at least one of a plurality of classes categorized according to common features of biometric information, and which computes a confidence level for each class into which the biometric input information has been classified; a classification result judging function which judges whether or not a maximum value of the confidence level is larger than a threshold value predefined for the class corresponding to the maximum value among the plurality of classes; and a guidance function which, if the maximum value of the confidence level is not larger than the threshold value, prompts the user to have the user's biometric information reacquired by the biometric information acquiring unit.
摘要翻译：一种生物体信息处理装置，包括：生物体信息获取单元获取输入数据，表示用户的生物信息的生物测定哪个; 和一个处理单元。所述处理单元实现：特征量提取功能，其提取的特征量的特征从由所述生物统计输入的数据所表示的输入生物体信息的生物体信息的特征; 分级功能进行分类，基于所提取的特征量，由所述生物统计输入数据转换成的分类雅丁到的生物特征信息共同的特征类的多个至少一个表示输入生物体信息，并且计算每个类的置信水平这为输入生物体信息被分类; 的分类结果判断功能，其判断的置信水平的最大值是否大于预定义的类对应于类的多元中的最大值的阈值大; 和指导功能，如果置信度的最大值不超过阈值时，提示用户有由生物体信息取得部重新取得用户的生物特征信息。

10. 发明授权

EP2128817B1 IMAGE READING DEVICE, IMAGE READING PROGRAM, AND IMAGE READING METHOD 有权
公开(公告)号：EP2128817B1
公开(公告)日：2019-04-03
申请号：EP07707352.6
申请日：2007-01-24
申请人： Fujitsu Limited
发明人： ABIKO, Yukihiro
IPC分类号： G06K9/00

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