公开(公告)号：US20120250954A1

公开(公告)日：2012-10-04

申请号：US13358909

申请日：2012-01-26

申请人： Hajime NADA ,  Toshio ENDOH ,  Takahiro AOKI ,  Shigefumi YAMADA

发明人： Hajime NADA ,  Toshio ENDOH ,  Takahiro AOKI ,  Shigefumi YAMADA

IPC分类号： G06K9/62

CPC分类号： G06K9/00087 ,  G06K9/00892 ,  G06K2009/00932

摘要： A biometric information processing device includes, a biometric sensor configured to acquire a plurality of different biometric information elements; an authentication feature extracting unit configured to extract an authentication feature for use in authentication for each of the plurality of different biometric information elements acquired by the biometric sensor; a supplemental feature extracting unit configured to extract a supplemental feature relating to the authentication feature for each of the plurality of different biometric information elements; and a combined feature extracting unit configured to extract a combined feature in which a plurality of the supplemental features extracted by the supplemental feature extracting unit are reflected.

摘要翻译： 一种生物特征信息处理装置，具备：生物体传感器，被配置为获取多个不同的生物体信息要素; 认证特征提取单元，被配置为提取由所述生物传感器获取的所述多个不同生物信息元素中的每一个的认证中使用的认证特征; 补充特征提取单元，被配置为提取与所述多个不同生物信息元素中的每一个相关的所述认证特征相关的补充特征; 以及组合特征提取单元，被配置为提取其中反映了由所述补充特征提取单元提取的多个补充特征的组合特征。

公开(公告)号：US20090087022A1

公开(公告)日：2009-04-02

申请号：US12329860

申请日：2008-12-08

申请人： Mitsuaki FUKUDA ,  Soichi HAMA ,  Takahiro AOKI ,  Toshio ENDOH

发明人： Mitsuaki FUKUDA ,  Soichi HAMA ,  Takahiro AOKI ,  Toshio ENDOH

IPC分类号： G06K9/00 ,  H04N5/76

CPC分类号： G06T7/001 ,  H04N5/2171

摘要： An image pickup unit that does not have a movable system and is fixed at one point picks up an image. A subject region extraction unit detects a subject in the image, extracts a region of the subject, and generates a region extraction image. A region extraction image storage unit holds a plurality of recent region extraction images. Then, a stain level calculation unit compares the held region extraction images for each pixel, and increases a value of the stain level of a pixel when it is highly probable that a stain is present on the pixel, and vise versa. The subject region extraction and the stain level calculation are performed each time an image is picked up, and the value is updated. A stain determination unit outputs whether or not a stain is present and the degree that the stain is present on the basis of the value.

摘要翻译： 不具有可移动系统并固定在一个点的图像拾取单元拾取图像。 被摄体区域提取单元检测图像中的被摄体，提取被检体的区域，并生成区域提取图像。 区域提取图像存储单元保存多个最近的区域提取图像。 然后，污点等级计算单元比较每个像素的保持区域提取图像，并且当像素上存在污点很可能时增加像素的污点等级的值，反之亦然。 每次拾取图像时，进行被摄体区域提取和污浊度计算，并且更新该值。 染色确定单元基于该值输出是否存在污点和染色的程度。

公开(公告)号：US20090091531A1

公开(公告)日：2009-04-09

申请号：US12329897

申请日：2008-12-08

申请人： Soichi HAMA ,  Masaki WATANABE ,  Takahiro AOKI ,  Toshio ENDOH

发明人： Soichi HAMA ,  Masaki WATANABE ,  Takahiro AOKI ,  Toshio ENDOH

IPC分类号： G06K9/00 ,  G06F3/038

CPC分类号： G06K9/00912 ,  G06K9/00 ,  G06K9/00375 ,  G06K2009/00932 ,  G06T7/73 ,  G06T2207/10004 ,  G06T2207/30244

摘要： A guidance device which performs measurement by placing an object without contact, comprising: a virtual image display unit displaying a virtual image; a sample display generation unit making the virtual image display unit display a sample virtual image based on a shape of the object at a position where the object is to be finally arranged; a status detection unit detecting a position and attitude of the object; a correction amount calculation unit calculating a difference between the position and attitude of the object and the position and attitude of the virtual image; and a guidance display generation device making the virtual image display unit display a guidance display indicating the calculated difference in the same position as the virtual image.

摘要翻译： 一种引导装置，其通过放置物体而不接触地进行测量，包括：显示虚像的虚拟图像显示单元; 使所述虚拟图像显示单元基于所述对象的形状在最终布置所述对象的位置显示示例虚拟图像的样本显示生成单元; 状态检测单元，检测物体的位置和姿态; 校正量计算单元，计算物体的位置和姿态与虚拟图像的位置和姿态之间的差异; 以及引导显示生成装置，其使虚拟图像显示单元在与虚拟图像相同的位置显示指示计算出的差异的引导显示。

公开(公告)号：US20100045418A1

公开(公告)日：2010-02-25

申请号：US12612106

申请日：2009-11-04

申请人： Yoshie NISHIKAWA ,  Shinya HIRAI ,  Takahiro AOKI ,  Tetsuya MORINAGA ,  Takahiro AZUMA ,  Yasushi SAITO ,  Yoshimasa GOTO ,  Yu ISHIWATA

发明人： Yoshie NISHIKAWA ,  Shinya HIRAI ,  Takahiro AOKI ,  Tetsuya MORINAGA ,  Takahiro AZUMA ,  Yasushi SAITO ,  Yoshimasa GOTO ,  Yu ISHIWATA

IPC分类号： H01F27/29 ,  H01F27/30

CPC分类号： H01F17/045 ,  H01F27/34 ,  H01F2017/0093

摘要： A common-mode choke coil has induction immunity characteristics that are improved by a coil structure preventing a transmitter IC and a receiver IC from malfunctioning during an induction immunity test and which controls a decrease in ESD resistance and a decrease in self-resonance frequency. The common-mode choke coil includes a core, external electrodes, a pair of coils, and a top plate. The core includes a core section and a pair of flange sections. The pair of coils are wound around the core section of the core, and the ends of the coils are connected to the external electrodes, respectively. An underside and a side surface of the top plate are plated with a metal film, and bonded to the top surfaces of the flange sections preferably by an adhesive agent. The metal film is segmented into two separate portions so as to define two separate metal sections with a gap therebetween so that the metal sections are electrically disconnected.

摘要翻译： 共模扼流线圈具有通过线圈结构改善的感应抗扰特性，防止发射器IC和接收器IC在感应抗扰度测试期间发生故障，并且控制ESD电阻的降低和自共振频率的降低。 共模扼流线圈包括芯，外部电极，一对线圈和顶板。 芯部包括芯部和一对凸缘部。 一对线圈缠绕在芯的芯部分上，线圈的端部分别连接到外部电极。 顶板的下侧和侧面镀有金属膜，并优选通过粘合剂结合到凸缘部的顶表面。 金属膜被分割成两个分开的部分，以便限定两个分离的金属部分，其间具有间隙，使得金属部分电断开。

公开(公告)号：US20090220141A1

公开(公告)日：2009-09-03

申请号：US12396752

申请日：2009-03-03

申请人： Takahiro AOKI ,  Soichi HAMA ,  Mitsuaki FUKUDA ,  Narutaka NAKAO ,  Hideki SATOGUCHI ,  Masahide YAGINUMA

发明人： Takahiro AOKI ,  Soichi HAMA ,  Mitsuaki FUKUDA ,  Narutaka NAKAO ,  Hideki SATOGUCHI ,  Masahide YAGINUMA

IPC分类号： G06K9/00 ,  G06K9/40

CPC分类号： G06T5/40 ,  G06T5/009 ,  G06T2207/10116 ,  G06T2207/30101

摘要： A blood vessel imaging device obtains peak height information of a differential function F′(x) from an adjustment dial. The blood vessel imaging device, based on the peak height information and peak position information of the differential function F′(x), then defines the differential function F′(x). Subsequently, the blood vessel imaging device calculates an LUT function F(x) that indicates the shape of an LUT by integrating the defined differential function F′(x). The blood vessel imaging device generates an LUT based on the LUT function F(x). The blood vessel imaging device reads out a picked-up image stored in a picked-up image memory, converts a luminance value of the picked-up image being read using the LUT, and displays the image with the converted luminance value.

摘要翻译： 血管成像装置从调节拨盘获得微分函数F'（x）的峰值高度信息。 血管成像装置基于差分函数F'（x）的峰高信息和峰位置信息，定义微分函数F'（x）。 随后，血管成像装置通过对定义的微分函数F'（x）进行积分来计算表示LUT的形状的LUT函数F（x）。 血管成像装置基于LUT函数F（x）生成LUT。 血管成像装置读取存储在拍摄图像存储器中的拍摄图像，使用LUT转换正在读取的拍摄图像的亮度值，并以转换的亮度值显示图像。

公开(公告)号：US20100085151A1

公开(公告)日：2010-04-08

申请号：US12564464

申请日：2009-09-22

申请人： Soichi HAMA ,  Mitsuaki FUKUDA ,  Takahiro AOKI

发明人： Soichi HAMA ,  Mitsuaki FUKUDA ,  Takahiro AOKI

IPC分类号： G05B19/00

CPC分类号： G07C9/00158 ,  G06K9/00033 ,  G06K9/00885 ,  G06K2009/0006 ,  G06K2009/00932 ,  G06K2209/05

摘要： An apparatus for authenticating a user includes a detector for determining a state or a position of a bodily part placed by the user for biometric authentication, a unit capable of obtaining biometric data from different portion of the bodily part, a plurality of biometric authentication engines capable of authenticating the user by using one of a plurality of authentication algorisms by comparing the biometric data with reference data, respectively, and a controller for selecting one of the different portions of the bodily part so as to select associated biometric data, and determining one of the biometric authentication engines for authenticating the user on the basis of the state or the position of the bodily part placed.

摘要翻译： 用于认证用户的装置包括用于确定由用户放置的身体部位的状态或位置用于生物体认证的检测器，能够从身体部分的不同部分获得生物特征数据的单元，具有能够 分别通过将生物体数据与参考数据进行比较，通过使用多种认证算法之一来认证用户;以及控制器，用于选择身体部分的不同部分之一，以便选择相关联的生物体数据，并且确定 生物体认证引擎，用于基于放置的身体部位的状态或位置来认证用户。

公开(公告)号：US20090222421A1

公开(公告)日：2009-09-03

申请号：US12355049

申请日：2009-01-16

申请人： Takahiro AOKI ,  Soichi HAMA ,  Mitsuaki FUKUDA

发明人： Takahiro AOKI ,  Soichi HAMA ,  Mitsuaki FUKUDA

IPC分类号： G06F17/30

CPC分类号： G06F21/32 ,  G06F2221/2103

摘要： A personal identification system includes a user database and a knowledge database. The user database stores personal data of a user. The knowledge database stores knowledge data relating to the personal data stored in the user database. The personal identification system generates a query on the basis of the knowledge data stored in the knowledge database, issues the generated query, and screens candidates for identification in accordance with an answer to the query.

摘要翻译： 个人识别系统包括用户数据库和知识数据库。 用户数据库存储用户的个人数据。 知识数据库存储与存储在用户数据库中的个人数据有关的知识数据。 个人识别系统根据知识数据库中存储的知识数据生成查询，发出生成的查询，并根据查询的答案筛选候选人进行识别。

公开(公告)号：US20110243460A1

公开(公告)日：2011-10-06

申请号：US13028412

申请日：2011-02-16

申请人： Takahiro AOKI

发明人： Takahiro AOKI

IPC分类号： G06K9/68

CPC分类号： G06K9/745

摘要： An image matching device includes: a mixed image generation portion generating a mixed image in an operation satisfying linearity, the mixed image being obtained by multiplying each of two or more recorded images and each of phase components of a complex plane different from each other and adding multiplied recorded images; a complex similarity image generation portion generating a complex similarity image through a similarity operation between one or more input image and the mixed image; and a similarity obtain portion obtaining similarity from a projected component of the complex similarity image toward a vector of the phase component.

摘要翻译： 一种图像匹配装置包括：混合图像生成部分，在满足线性的操作中产生混合图像，所述混合图像通过将两个或更多个记录图像中的每一个与彼此不同的复平面的每个相位分量相乘而获得， 相乘的记录图像; 通过一个或多个输入图像和混合图像之间的相似度操作来生成复数相似度图像的复合相似图像生成部分; 以及相似度获取部分从复数相似度图像的投影分量向相位分量的矢量获得相似度。

公开(公告)号：US20090195342A1

公开(公告)日：2009-08-06

申请号：US12425561

申请日：2009-04-17

申请人： Takahiro AZUMA ,  Yoshie NISHIKAWA ,  Takahiro AOKI ,  Yoshimasa GOTO ,  Yasushi SAITO ,  Shinya HIRAI ,  Yu ISHIWATA ,  Tetsuya MORINAGA

发明人： Takahiro AZUMA ,  Yoshie NISHIKAWA ,  Takahiro AOKI ,  Yoshimasa GOTO ,  Yasushi SAITO ,  Shinya HIRAI ,  Yu ISHIWATA ,  Tetsuya MORINAGA

IPC分类号： H01F27/29

CPC分类号： H01F27/292 ,  H01F17/045 ,  H01F17/06 ,  H01F27/36 ,  H01F2017/0093

摘要： A common mode choke coil includes a core, external electrodes, a pair of windings, and a top plate. The core includes a winding core portion and a pair of flanges disposed at respective ends thereof. The external electrodes are provided at lower portions of the flanges. The pair of the windings is wound around the winding core portion of the core, and ends thereof are connected to the external electrodes, respectively. A lower surface and a side surface of the top plate are covered with a metal film and are adhered to upper surfaces of the flanges with an adhesive. Preferably, magnetic powder is mixed in the adhesive.

摘要翻译： 共模扼流线圈包括芯，外电极，一对绕组和顶板。 芯部包括绕组芯部分和设置在其相应端部处的一对凸缘。 外部电极设置在凸缘的下部。 一对绕组缠绕在芯的绕芯部分上，其端部分别连接到外部电极。 顶板的下表面和侧表面被金属膜覆盖，并用粘合剂粘合到凸缘的上表面。 优选地，磁性粉末在粘合剂中混合。

公开(公告)号：US20120326841A1

公开(公告)日：2012-12-27

申请号：US13601326

申请日：2012-08-31

申请人： Takahiro AOKI

发明人： Takahiro AOKI

IPC分类号： G06F7/04

CPC分类号： G06K9/00087 ,  G06F21/32 ,  G06K9/00912 ,  G06K9/00926 ,  H04L9/3231

摘要： A biometric authentication apparatus is provided, the apparatus including: a comparator that performs authentication of the user by comparing biological information read from a user with registered biological information registered in a storage in advance; a high accuracy comparator that compares the biological information with the registered biological information with a higher accuracy instead of comparison using the comparator when the user is not authenticated by the comparator; and a comparison result storage that records a comparison result obtained by the high accuracy comparator in the storage.

摘要翻译： 提供一种生物认证装置，该装置包括：比较器，通过将从用户读取的生物信息与预先登记在存储器中的登记生物信息进行比较来进行用户认证; 高精度比较器，当用户未被比较器认证时，使用比较器比较具有更高精度的生物信息与注册的生物信息; 以及比较结果存储器，其将由高精度比较器获得的比较结果记录在存储器中。