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    IMAGE PICKUP APPARATUS
    1.
    发明公开
    IMAGE PICKUP APPARATUS 有权

    公开(公告)号：EP3006998A4

    公开(公告)日：2016-11-23

    申请号：EP13886347

    申请日：2013-06-05

    申请人： FUJITSU FRONTECH LTD

    发明人： TSUJIKAWA AKINORI ,  TANAKA HIROYUKI

    IPC分类号： G03B15/00 ,  G03B11/04 ,  G03B15/03 ,  G03B17/56 ,  H04N5/225

    CPC分类号： H04N5/2252 ,  G03B11/045 ,  G03B15/03 ,  G03B15/14 ,  G06K9/209 ,  G06K2009/00932 ,  H04N5/2254 ,  H04N5/2256

    摘要： An imaging apparatus includes: a wiring board; an imaging unit with an imaging element implemented on the wiring board; a frame-like housing that accommodates the imaging unit and that has an opening formed thereon in an optical axis direction of the imaging unit; a top cover located on the housing; a light source that emits light to be sent to outside via the top cover; a light guide body that guides the light emitted from the light source; and a light blocking body that blocks light around the imaging unit, wherein the imaging unit, the light guide body, and the light blocking body are disposed with a gap between the top cover, and the housing includes a top-cover supporting unit, at least a portion of which supports the top cover at a periphery of the opening.

    ILLUMINATION OPTICAL SYSTEM OF IMAGE CAPTURING DEVICE
    3.
    发明公开
    ILLUMINATION OPTICAL SYSTEM OF IMAGE CAPTURING DEVICE 有权
    光学照明系统和图像投影装置

    公开(公告)号：EP2495682A4

    公开(公告)日：2014-11-26

    申请号：EP09850798

    申请日：2009-10-30

    申请人： FUJITSU FRONTECH LTD

    发明人： YAMAZAKI KOZO ,  IWAGUCHI ISAO

    IPC分类号： G06K7/10 ,  G03B15/02 ,  G03B15/03

    CPC分类号： G03B15/02 ,  G03B2215/0575 ,  G03B2215/0592 ,  G06K7/10732

    摘要： An illumination optical system of an image capturing device that is compact and low cost and that achieves a reduction in specular noise is provided. An illumination optical system 20 of an image capturing device applies light to an object 11 to be imaged to capture an image by receiving reflected light from the object 11 to be imaged by means of an image sensor 12. The illumination optical system comprises a plurality of LEDs 14 arranged around the image sensor 12, and a ring-shaped prism plate 22 with a prism surface 24 facing the plurality of LEDs 14 in order to apply light from the plurality of LEDs 14 to the object 11 to be imaged, wherein the prism surface has a row of prisms comprising a number of radially arranged edge lines 23 formed circumferentially.

    摘要翻译： 提供了一种紧凑且低成本并且实现镜面噪声降低的图像捕获装置的照明光学系统。 摄像装置的照明光学系统20通过从图像传感器12接收来自被摄体11的被摄体11的反射光，对要成像的物体11进行光照射，拍摄图像。照明光学系统包括多个 布置在图像传感器12周围的LED14以及具有面向多个LED 14的棱镜表面24的环形棱镜板22，以便将来自多个LED 14的光施加到待成像的物体11，其中棱镜 表面具有一列棱镜，其包括沿周向形成的多个径向布置的边缘线23。

    IC CARD READING APPARATUS AND READING METHOD THEREOF
    5.
    发明公开
    IC CARD READING APPARATUS AND READING METHOD THEREOF 审中-公开
    IC卡读取设备与阅读及其方法

    公开(公告)号：EP1713185A4

    公开(公告)日：2009-08-26

    申请号：EP05704008

    申请日：2005-01-21

    申请人： FUJITSU FRONTECH LTD

    发明人： IBI TOSHIAKI ,  HASHIMOTO SHIGERU ,  SUGIMURA YOSHIYASU

    IPC分类号： G06K17/00 ,  H04B5/02 ,  G06K7/00

    CPC分类号： G06K7/10217 ,  G06K7/0008 ,  G06K7/10297

    摘要： An IC card reading apparatus supporting different communication standards and providing users with excellent usability. Based on an instruction from a CPU, a linear power amplifier supplies, in a case of transmitting a radio signal of Type A, an antenna circuit with a power supply voltage of Type A supplied from a power supply switch circuit, and supplies, in a case of transmitting a radio signal of Type B, the antenna circuit with a power supply voltage of Type B supplied from the power supply switch circuit. In this way, both an IC card of Type A and an IC card of Type B can be read.

    BIOMETRIC AUTHENTICATION DEVICE, BIOMETRIC AUTHENTICATION METHOD, AND PROGRAM
    6.
    发明公开
    BIOMETRIC AUTHENTICATION DEVICE, BIOMETRIC AUTHENTICATION METHOD, AND PROGRAM 审中-公开

    公开(公告)号：EP3125193A4

    公开(公告)日：2017-10-11

    申请号：EP14887087

    申请日：2014-03-25

    申请人： FUJITSU FRONTECH LTD

    发明人： SUZUKI TOMOHARU

    IPC分类号： G06T7/00 ,  G06F21/32 ,  G06K9/00

    CPC分类号： G06K9/00087 ,  G06F21/32 ,  G06K9/00006 ,  G06K9/00067 ,  G06K2009/00932

    摘要： A biometrics authentication device 1 is configured to include: a filter 41 that extracts from an input image directional features that respectively correspond to directions different from each other; an perpendicular filter 42 that, from among the directional features extracted from the filter 41, decreases a luminance value of the entirety of a directional feature that corresponds to a prescribed direction, increases a luminance value of the entirety of a directional feature that corresponds to a direction perpendicular to the directional feature that corresponds to the prescribed direction, and outputs other directional features with no change; a non-directional feature generation processing unit 43 to 45 that generates a non-directional feature on the basis of the directional features output from the perpendicular filter 42; a matching processing unit 5 that obtains a similarity between the non-directional feature and a registered non-directional feature stored in a storing unit 7; and a determining unit 6 that determines identity by using the similarity.