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1. 发明公开

EP3460716A1 IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD 无效
公开(公告)号：EP3460716A1
公开(公告)日：2019-03-27
申请号：EP18194752.4
申请日：2018-09-17
申请人： FUJITSU LIMITED
发明人： Semba, Satoshi , Abiko, Yukihiro , Hama, Soichi , Maeda, Satoshi , Nada, Hajime
IPC分类号： G06K9/00 , G06K9/32
摘要： A control device is configured to acquire an image in which a subject is captured by a camera, calculate a plurality of spatial frequency characteristics on the basis of each of a plurality of regions included in the image, and perform determination of a tilt of the subject with respect to the camera in accordance with the plurality of spatial frequency characteristics.

2. 发明公开

EP3340110A1 BIOMETRIC IMAGE PROCESSING DEVICE, BIOMETRIC IMAGE PROCESSING METHOD AND BIOMETRIC IMAGE PROCESSING PROGRAM 无效
公开(公告)号：EP3340110A1
公开(公告)日：2018-06-27
申请号：EP17206141.8
申请日：2017-12-08
申请人： FUJITSU LIMITED
发明人： Semba, Satoshi , Hama, Soichi , Maeda, Satoshi , Nada, Hajime , Abiko, Yukihiro
IPC分类号： G06K9/00 , G06K9/46 , G06K9/52
CPC分类号： G06T5/40 , G06K9/00013 , G06K9/00033 , G06K9/00382 , G06K9/00919 , G06K9/4647 , G06K9/522 , G06T7/77 , G06T2207/10004 , G06T2207/20048 , G06T2207/30196
摘要： A biometric image processing device includes: a camera configured to capture a biometric image of an object; a obtainer configured to obtain a histogram of brightness values from the biometric image; a corrector configured to correct the biometric image by expanding a dynamic range of a partial histogram of the histogram of which an appearance frequency is equal to or more than a threshold; and a calculator configured to calculate a distance between the camera and the object on a basis of a high frequency component of the biometric image corrected by the corrector.

3. 发明公开

EP3291139A1 BIOMETRIC IMAGE PROCESSING APPARATUS, BIOMETRIC IMAGE PROCESSING METHOD AND BIOMETRIC IMAGE PROCESSING PROGRAM 有权
标题翻译：生物图像处理装置，生物图像处理方法和生物图像处理程序
公开(公告)号：EP3291139A1
公开(公告)日：2018-03-07
申请号：EP17187927.3
申请日：2017-08-25
申请人： FUJITSU LIMITED
发明人： Hama, Soichi , Nada, Hajime , Maeda, Satoshi , Semba, Satoshi , Abiko, Yukihiro , Egashira, Shinji , Wakama, Toshiaki , Hasada, Rie
IPC分类号： G06K9/00 , G06K9/46
CPC分类号： G06K9/4652 , G06K9/00067 , G06K9/00382 , G06K9/00885 , G06K2009/00395 , G06K2009/00932 , G06T7/11 , G06T7/136 , G06T7/194 , G06T7/90 , G06T2207/10024
摘要： A biometric image processing apparatus including a pixel value obtainment unit that obtains a Y value, a U value and a V value in a YUV space from each pixel of an image, a determination unit that determines, for each pixel, whether or not the U value and the V value are in a range that is in accordance with the Y value, and a biometric image extraction unit that extracts a pixel having been determined to be in the range.
摘要翻译：一种生物体图像处理装置，其特征在于，具备：像素值取得部，其从图像的各像素取得YUV空间内的Y值，U值和V值;判定部，其针对每个像素，判定U 值和V值处于与Y值一致的范围内，生物体图像提取部提取被判定为在该范围内的像素。

4. 发明公开

EP0812689A1 Method of driving piezoelectric type ink jet head 失效
标题翻译： Verfahren zum Antreiben eines piezoelektrischen Antriebs
公开(公告)号：EP0812689A1
公开(公告)日：1997-12-17
申请号：EP97304028.0
申请日：1997-06-10
申请人： FUJITSU LIMITED
发明人： Nakamura, Shigeyoshi , Nou, Hiroshi , Semba, Satoshi , Mikami, Tomohisa
IPC分类号： B41J2/045 , B41J2/21
CPC分类号： B41J2/04541 , B41J2/04563 , B41J2/04581 , B41J2/04588 , B41J2/2128
摘要： Disclosed is a method of driving a piezo-electric type ink jet head for jetting inks out of a nozzle by making use of a distortion of a piezo-electric element. The driving method includes a first step of driving the piezo-electric element so that a meniscus of inks is receded from an initial position of the nozzle to a first position within the nozzle, a second step of driving the piezo-electric element so that the meniscus quickly advances from the first position to a second position within the nozzle, and a third step of driving the piezo-electric element so that the meniscus slowly advances from the second position to the initial position. A particle quantity of ink particles is changed by changing a movement quantity from the fist position to the second position in the second step.
摘要翻译：公开了一种通过利用压电元件的变形来驱动从喷嘴喷出墨的压电型喷墨头的方法。驱动方法包括驱动压电元件的第一步骤，使得墨水的弯液面从喷嘴的初始位置退回到喷嘴内的第一位置，驱动压电元件的第二步骤，弯液面从喷嘴内的第一位置快速前进到第二位置，并且驱动压电元件使得弯液面从第二位置缓慢前进到初始位置的第三步骤。在第二步骤中通过改变从第一位置到第二位置的移动量来改变墨颗粒的颗粒量。

5. 发明授权

EP3447665B1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING PROGRAM 有权
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

6. 发明授权

EP3171294B1 INFORMATION PROCESSING APPARATUS, BIOMETRIC AUTHENTICATION METHOD, AND BIOMETRIC AUTHENTICATION PROGRAM 失效
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
IPC分类号： H04N5/232 , G06K9/00

7. 发明公开

EP3340111A3 BIOMETRIC AUTHENTICATION APPARATUS, BIOMETRIC AUTHENTICATION SYSTEM AND BIOMETRIC AUTHENTICATION METHOD 有权
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
IPC分类号： G06K9/00 , G06K9/20 , G06K9/62
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.

8. 发明公开

EP3312767A1 IMAGE CAPTURING APPARATUS AND BIOMETRIC AUTHENTICATION APPARATUS 有权
标题翻译：图像捕捉设备和生物统计认证设备
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
IPC分类号： G06K9/00 , G06K9/20
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。

9. 发明公开

EP3171294A1 INFORMATION PROCESSING APPARATUS, BIOMETRIC AUTHENTICATION METHOD, AND BIOMETRIC AUTHENTICATION PROGRAM 失效
标题翻译：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。

10. 发明公开

EP3037997A1 APPARATUS, LOGIN PROCESSING METHOD, AND PROGRAM 审中-公开
标题翻译： VORRICHTUNG，ANMELDUNGSVERARBEITUNGSVERFAHREN UND PROGRAMM
公开(公告)号：EP3037997A1
公开(公告)日：2016-06-29
申请号：EP15202388.3
申请日：2015-12-23
申请人： FUJITSU LIMITED
发明人： Semba, Satoshi
IPC分类号： G06F21/31 , G06F21/32 , H04W12/06 , H04W12/08
CPC分类号： G06F21/32 , G06F21/31 , G06F21/6218 , G06F2221/2105 , G06T1/0007 , H04W12/06 , H04W12/08
摘要： An apparatus including: a registration screen display unit configured to display a registration screen on a screen based on a login screen display application program; a generating unit configured to generate random character strings corresponding to an input of an identifier on the registration screen; a character string display unit configured to display the character strings on the registration screen; a storage unit configured to store the character strings in a memory; and a widget display unit configured to read out the character strings from the memory and display a widget of the character strings on a screen based on a widget display application program.
摘要翻译：一种装置，包括：登记画面显示单元，被配置为基于登录画面显示应用程序在屏幕上显示登记画面; 生成单元，被配置为生成与登记画面上的标识符的输入对应的随机字符串; 被配置为将所述字符串显示在所述登记画面上的字符串显示单元; 存储单元，被配置为将所述字符串存储在存储器中; 以及微件显示单元，被配置为从存储器读出字符串，并且基于窗口小部件显示应用程序在屏幕上显示字符串的窗口小部件。

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