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公开(公告)号：EP3447665B1
公开(公告)日：2020-11-04
申请号：EP18189702.6
申请日：2018-08-20
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 , G06F3/01 , G06F3/03 , G06F3/042 , G06F16/435 , G06F3/0354 , G06F3/0346
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公开(公告)号：EP3171294B1
公开(公告)日：2019-04-17
申请号：EP16191376.9
申请日：2016-09-29
申请人： FUJITSU LIMITED
发明人： Semba, Satoshi , Hama, Soichi , Maeda, Satoshi , Nada, Hajime , Abiko, Yukihiro
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3.发明公开
公开(公告)号：EP3340111A3
公开(公告)日：2018-09-12
申请号：EP17206634.2
申请日：2017-12-12
申请人： FUJITSU LIMITED
发明人： Hama, Soichi , Abiko, Yukihiro , Maeda, Satoshi , Semba, Satoshi , Nada, Hajime
CPC分类号： G06K9/00885 , G06F21/32 , G06F21/83 , G06K9/2018 , G06K9/6215 , G06K2009/00932 , G06K2209/21
摘要： An obtainment unit (311) obtains characteristics information of a biometric image captured while casting first or second illumination light onto an authentication target. The first illumination light includes light of a first wavelength, and the second illumination light includes light of the first wavelength and light of a second wavelength. A reading unit (312) reads characteristics information of a biometric image captured while casting illumination light cast onto the authentication target from a storage unit that stores first characteristics information of a first biometric image and second characteristics information of a second biometric image. The first biometric image is captured while casting the first illumination light onto a registration target, and the second biometric image is captured while casting the second illumination light onto the registration target. A calculation unit (313) calculates a similarity between the obtained characteristics information and the characteristics information read from the storage unit, and an authentication unit (314) conducts authentication.
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公开(公告)号：EP3312767A1
公开(公告)日：2018-04-25
申请号：EP17196832.4
申请日：2017-10-17
申请人： FUJITSU LIMITED
发明人： Abiko, Yukihiro , Maeda, Satoshi , Hama, Soichi , Semba, Satoshi , Nada, Hajime
CPC分类号： G06K9/00033 , G02B27/425 , G02B27/44 , G06F21/32 , G06K9/00912 , G06K9/2027 , G06K9/2036 , G06K9/209 , G06K2009/00932
摘要： A camera (111, 601) captures an image (211) of a subject (121, 621), and a light source (112, 602, 603) illuminates with light a plane intersecting an optical axis (611) of the camera at a prescribed angle. The processor (113) generates guidance information (212) related to a distance between the subject and the light source on the basis of a pixel value distribution of the image of the subject which is illuminated with the light, and outputs the generated guidance information.
摘要翻译： 照相机（111,601）捕获对象（121,621）的图像（211），并且光源（112,602,603）利用光照射与照相机的光轴（611）相交的平面 规定的角度。 处理器（113）基于被光照射的被摄体的图像的像素值分布，生成与被摄体和光源之间的距离有关的引导信息（212），并输出所生成的引导信息。
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5.发明公开INFORMATION PROCESSING APPARATUS, BIOMETRIC AUTHENTICATION METHOD, AND BIOMETRIC AUTHENTICATION PROGRAM 审中-公开信息处理设备，方法为生物认证生物认证和程序
公开(公告)号：EP3171294A1
公开(公告)日：2017-05-24
申请号：EP16191376.9
申请日：2016-09-29
申请人： FUJITSU LIMITED
发明人： Semba, Satoshi , Hama, Soichi , Maeda, Satoshi , Nada, Hajime , Abiko, Yukihiro
IPC分类号： G06K9/00
CPC分类号： G06K9/00087 , G06K9/00013 , H04N5/23212 , H04N5/23293
摘要： An information processing apparatus includes a touch panel; a camera; a display control unit that displays first guide information on the touch panel, and displays second guide information at a location different from a location of the first guide information on the touch panel when an operation to the first guide information is detected; an imaging control unit that acquires a plurality of images of a first palm photographed during a period from when a finger touching to the first guide information has been detected to when a finger touching to the second guide information has been detected; and an image extracting unit that extracts a first authentication image for use in authentication of a user from the plurality of images of the first palm.
摘要翻译： 一种信息处理装置包括：触摸面板; 相机; 显示控制单元，显示并引导第一触摸面板上的信息，并显示在从触摸面板当检测到操作引导到所述第一信息在第一引导信息的位置不同的位置的第二引导信息; 到成像控制单元那样获取期间从当手指触摸到第一引导信息已经被检测到当已经检测到手指触摸到第二引导信息的期间拍摄的第一掌的图像生成多个; 和图像提取单元提取做了第一认证图像中的用户的认证使用从第一手掌的图像的多元性。
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6.发明公开Biometric information processing apparatus, biometric information processing method 审中-公开装置和方法用于处理生物体信息
公开(公告)号：EP2642428A3
公开(公告)日：2017-01-25
申请号：EP13159919.3
申请日：2013-03-19
申请人： FUJITSU LIMITED
发明人： Nada, Hajime , Yamada, Shigefumi
摘要： A biometric information processing apparatus includes a biometric sensor configured to acquire biometric information of a first instance, a second instance and a third instance; an authentication feature extraction unit configured to extract an authentication feature used for matching from the biometric information of each of the second instance and the third instance; a normalization unit configured to normalize a relative positions of authentication features of the second instance and the third instance by using the biometric information of the first instance; and a relative feature extraction unit configured to extract a relative feature indicating a relative positional relationship between the authentication features of the second instance and the third instance normalized by the normalization unit.
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公开(公告)号：EP3550459A1
公开(公告)日：2019-10-09
申请号：EP19164304.8
申请日：2019-03-21
申请人： FUJITSU LIMITED
发明人： Hama, Soichi , Abiko, Yukihiro , Maeda, Satoshi , Semba, Satoshi , Nada, Hajime
摘要： A biometric-image processing apparatus includes a touch panel, a memory, an image-capturing unit configured to capture an image of a living body that is in contact with the touch panel to obtain a biometric image, and a processor coupled to the memory. The processor is configured to execute a process including: calculating a distance between the image-capturing unit and the living body, and calculating a rotation angle of the living body to the image-capturing unit based on the distance.
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8.发明公开
公开(公告)号：EP3340111A2
公开(公告)日：2018-06-27
申请号：EP17206634.2
申请日：2017-12-12
申请人： FUJITSU LIMITED
发明人： Hama, Soichi , Abiko, Yukihiro , Maeda, Satoshi , Semba, Satoshi , Nada, Hajime
CPC分类号： G06K9/00885 , G06F21/32 , G06F21/83 , G06K9/2018 , G06K9/6215 , G06K2009/00932 , G06K2209/21
摘要： An obtainment unit (311) obtains characteristics information of a biometric image captured while casting first or second illumination light onto an authentication target. The first illumination light includes light of a first wavelength, and the second illumination light includes light of the first wavelength and light of a second wavelength. A reading unit (312) reads characteristics information of a biometric image captured while casting illumination light cast onto the authentication target from a storage unit that stores first characteristics information of a first biometric image and second characteristics information of a second biometric image. The first biometric image is captured while casting the first illumination light onto a registration target, and the second biometric image is captured while casting the second illumination light onto the registration target. A calculation unit (313) calculates a similarity between the obtained characteristics information and the characteristics information read from the storage unit, and an authentication unit (314) conducts authentication.
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9.发明公开
公开(公告)号：EP3330888A1
公开(公告)日：2018-06-06
申请号：EP17201039.9
申请日：2017-11-10
申请人： FUJITSU LIMITED
发明人： Nada, Hajime , Semba, Satoshi , Hama, Soichi , Maeda, Satoshi , Morihara, Takashi , Abiko, Yukihiro
IPC分类号： G06K9/00
CPC分类号： G06K9/00382 , G06F21/32 , G06K9/00013 , G06K9/00067 , G06K9/00087 , G06K9/00375 , G06K9/4604 , G06K2009/00395 , G06T7/11
摘要： A biometric authentication apparatus includes an acquisition unit that acquires biometric information of a user, a first extraction unit that extracts a boundary candidate where a state of the biometric information changes, and extracts a region in a vicinity of the boundary candidate and having a threshold area or greater, a second extraction unit that extracts a state feature quantity having a value that changes according to a change in the state of the biometric information, from the extracted region, and a judgment unit that judges the state of the biometric information using the state feature quantity of the extracted region.
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公开(公告)号：EP3312768A1
公开(公告)日：2018-04-25
申请号：EP17197031.2
申请日：2017-10-18
申请人： FUJITSU LIMITED
发明人： Maeda, Satoshi , Abiko, Yukihiro , Hama, Soichi , Semba, Satoshi , Nada, Hajime
CPC分类号： G06K9/00885 , G06K9/00013 , G06K9/0004 , G06K9/00087 , G06K9/2027 , G06K9/2036
摘要： A disclosed illumination apparatus includes first and second light sources that generate light for an illumination area to be illuminated; a first substrate on which the first and second light sources are mounted; and a second substrate that is disposed in an illumination direction of the light of the first and second light sources with respect to the first substrate, the second substrate having first and second diffraction grating elements formed integrally therewith, the first diffraction grating element being provided for the first light source, and the second diffraction grating element being provided for the second light source.
摘要翻译： 公开的照明设备包括：第一和第二光源，其产生用于待照明的照明区域的光; 第一基板，所述第一光源和第二光源安装在所述第一基板上; 以及第二基板，所述第二基板相对于所述第一基板设置在所述第一和第二光源的光的照射方向上，所述第二基板具有与其一体形成的第一和第二衍射光栅元件，所述第一衍射光栅元件设置用于 第一光源和第二衍射光栅元件设置用于第二光源。
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