公开(公告)号：US08300897B2

公开(公告)日：2012-10-30

申请号：US12246550

申请日：2008-10-07

申请人： Akio Nagasaka ,  Takafumi Matsumura ,  Masahide Hayashi ,  Takafumi Miyatake ,  Naoto Miura ,  Harumi Kiyomizu

发明人： Akio Nagasaka ,  Takafumi Matsumura ,  Masahide Hayashi ,  Takafumi Miyatake ,  Naoto Miura ,  Harumi Kiyomizu

IPC分类号： G06K9/00 ,  G05B19/00

CPC分类号： G07C9/00158 ,  G07C9/00563

摘要： There is provided a finger-vein authentication apparatus including a light source for illuminating one surface of both side-surfaces of a fingertip of a finger with light, and an image sensor for imaging the other surface of the fingertip, the light source and the image sensor being positioned at both sides of a nail of the fingertip with the nail sandwiched therebetween, wherein a fingertip guidance jig for supporting the fingertip and a finger-root guidance jig for supporting a finger-root of the finger are disposed between the light source and the image sensor, a light-shielding unit being disposed on the light-source side, the light-shielding unit being used for shielding the illumination light such that the illumination light will not travel to a ball side of the finger.

摘要翻译： 提供了一种手指静脉认证装置，其包括用于用光照射手指的两个侧表面的一个表面的光源，以及用于对指尖的另一个表面，光源和图像进行成像的图像传感器 传感器位于指尖的指甲的两侧，夹在其间的指甲，其中，用于支撑指尖的指尖引导夹具和用于支撑手指根部的指根引导夹具设置在光源和 图像传感器，设置在光源侧的遮光单元，所述遮光单元用于屏蔽照明光，使得照明光不会移动到手指的球侧。

公开(公告)号：US20090092291A1

公开(公告)日：2009-04-09

申请号：US12246550

申请日：2008-10-07

申请人： Akio Nagasaka ,  Takafumi Matsumura ,  Masahide Hayashi ,  Takafumi Miyatake ,  Naoto Miura ,  Harumi Kiyomizu

发明人： Akio Nagasaka ,  Takafumi Matsumura ,  Masahide Hayashi ,  Takafumi Miyatake ,  Naoto Miura ,  Harumi Kiyomizu

IPC分类号： G06K9/00

CPC分类号： G07C9/00158 ,  G07C9/00563

摘要： There is provided a finger-vein authentication apparatus including a light source for illuminating one surface of both side-surfaces of a fingertip of a finger with light, and an image sensor for imaging the other surface of the fingertip, the light source and the image sensor being positioned at both sides of a nail of the fingertip with the nail sandwiched therebetween, wherein a fingertip guidance jig for supporting the fingertip and a finger-root guidance jig for supporting a finger-root of the finger are disposed between the light source and the image sensor, a light-shielding unit being disposed on the light-source side, the light-shielding unit being used for shielding the illumination light such that the illumination light will not travel to a ball side of the finger.

摘要翻译： 提供了一种手指静脉认证装置，其包括用于用光照射手指的两个侧表面的一个表面的光源，以及用于对指尖的另一个表面，光源和图像进行成像的图像传感器 传感器位于指尖的指甲的两侧，夹在其间的指甲，其中，用于支撑指尖的指尖引导夹具和用于支撑手指根部的指根引导夹具设置在光源和 图像传感器，设置在光源侧的遮光单元，所述遮光单元用于屏蔽照明光，使得照明光不会移动到手指的球侧。

公开(公告)号：US07876929B2

公开(公告)日：2011-01-25

申请号：US11663293

申请日：2004-10-04

申请人： Takafumi Matsumura ,  Akio Nagasaka ,  Takafumi Miyatake

发明人： Takafumi Matsumura ,  Akio Nagasaka ,  Takafumi Miyatake

IPC分类号： G06K9/00

CPC分类号： A61B5/1172 ,  G06K9/00 ,  G06K9/0004 ,  G06K2009/0006 ,  G06K2009/00932 ,  G07C9/00158 ,  G07C9/00563 ,  G07C2009/00095

摘要： A thin personal identification device that in which the infrared light source, transmission light quantity control element array, and light receiving element array are positioned on the same side of a living body. A microcomputer controls the array to combine a first image, which is obtained from the living body when one region of the living body is radiated with light transmitted from the infrared light source, with a second image, which is obtained when another region of the living body is radiated, and identifies a person in accordance with the combined image.

摘要翻译： 红外光源，透射光量控制元件阵列和受光元件阵列位于生物体的同一侧的薄型个人识别装置。 微型计算机控制阵列，将从生物体的一个区域发射的红外光源发出的光与从生物体获得的第一图像和第二图像组合起来，该第二图像是当生活的另一个区域 身体被辐射，并根据组合的图像识别人物。

公开(公告)号：US20080075330A1

公开(公告)日：2008-03-27

申请号：US11663293

申请日：2004-10-04

申请人： Takafumi Matsumura ,  Akio Nagasaka ,  Takafumi Miyatake

发明人： Takafumi Matsumura ,  Akio Nagasaka ,  Takafumi Miyatake

IPC分类号： G06K9/00

CPC分类号： A61B5/1172 ,  G06K9/00 ,  G06K9/0004 ,  G06K2009/0006 ,  G06K2009/00932 ,  G07C9/00158 ,  G07C9/00563 ,  G07C2009/00095

摘要： The present invention provides a thin personal identification device that produces a high-quality image. The personal identification device includes an infrared light source 30; a transmission light quantity control element array 40, which includes a plurality of light transmission control elements for exercising control to transmit or block light that is radiated from the infrared light source 30 to a living body; and a light receiving element array 50H, which includes a plurality of light receiving elements for receiving light that is radiated from the living body. The infrared light source 30, transmission light quantity control element array 40, and light receiving element array 50H are positioned on the same side of the living body. A microcomputer 20 controls the transmission light quantity control element array 40 to combine a first image, which is obtained from the living body when one region of the living body is radiated with light transmitted from the infrared light source 30, with a second image, which is obtained when another region of the living body is radiated, and identifies a person in accordance with the combined image.

摘要翻译： 本发明提供一种产生高质量图像的薄的个人识别装置。 个人识别装置包括红外光源30; 发送光量控制元件阵列40，其包括多个光传输控制元件，用于进行控制以将从红外光源30辐射的光发射或遮挡到生物体; 以及受光元件阵列50H，其包括用于接收从生物体辐射的光的多个光接收元件。 红外线光源30，透射光量控制元件阵列40和受光元件阵列50H位于生物体的同一侧。 微型计算机20控制发送光量控制元件阵列40，将从生物体的一个区域照射的活体与从红外光源30透射的光一起获得的第一图像与第二图像组合， 在生物体的另一区域被辐射时获得，并且根据组合图像识别人。

公开(公告)号：US20060068693A1

公开(公告)日：2006-03-30

申请号：US11048776

申请日：2005-02-03

申请人： Miyuki Kono ,  Yuichi Kashimura ,  Takafumi Matsumura ,  Takafumi Miyatake ,  Akio Nagasaka ,  Hiroshi Masuzawa ,  Naoto Miura

发明人： Miyuki Kono ,  Yuichi Kashimura ,  Takafumi Matsumura ,  Takafumi Miyatake ,  Akio Nagasaka ,  Hiroshi Masuzawa ,  Naoto Miura

IPC分类号： B60H1/00

CPC分类号： B60H1/00742 ,  A61B5/14552 ,  A61B5/6887 ,  B60H1/008 ,  B60H3/0007 ,  B60H3/0035

摘要： The invention detects the state where a vehicle cabin is or the individual occupants are short of oxygen and eliminates this shortage of oxygen. Further, the invention prevents the occupant from developing high-altitude sickness when a vehicle runs in highlands. Still further, the invention constructs a system tough to the failure of sensors. There is provided an apparatus in which a system is constructed in such a way as to provide a vehicle with a function of measuring oxygen saturation in blood, a function of measuring oxygen concentration or carbon dioxide concentration, and a function of measuring altitude and can condition air in a vehicle cabin by use of a remaining function even in the event of a failure of the respective functions. With this, it is possible to eliminate a shortage of oxygen in individual occupants according to their states and hence to prevent the occupants from developing high-altitude sickness when the vehicle runs in highlands and hence to secure the safe running of the vehicle.

摘要翻译： 本发明检测车厢或个体乘员缺氧的状态，消除了氧气的短缺。 此外，本发明防止乘客在高地行驶时发生高原病。 更进一步地，本发明构造了对传感器故障困难的系统。 提供了一种装置，其构造方式为提供具有测量血液中的氧饱和度，测量氧浓度或二氧化碳浓度的功能的车辆，以及测量高度并可以调节的功能 即使在各功能发生故障的情况下，也可以通过使用剩余功能来使车厢内的空气。 由此，能够根据状态消除个体乘员的氧气短缺，能够防止乘客在高地行驶时发生高原病，从而确保车辆的安全行驶。

公开(公告)号：US20070036399A1

公开(公告)日：2007-02-15

申请号：US10563962

申请日：2003-08-13

申请人： Takafumi Matsumura ,  Ichiro Osaka ,  Yuichi Kashimura ,  Takafumi Miyatake ,  Akio Nagasaka ,  Naoto Miura

发明人： Takafumi Matsumura ,  Ichiro Osaka ,  Yuichi Kashimura ,  Takafumi Miyatake ,  Akio Nagasaka ,  Naoto Miura

IPC分类号： G06K9/00

CPC分类号： A61B5/1172 ,  G06K9/00013 ,  G06K9/00026 ,  G06K2009/0006 ,  G06K2009/00932 ,  G07C9/00158

摘要： In a personal identification device using blood vessel patterns, means capable of downsizing the device is especially provided. The personal identification device comprises an infrared ray source and a light receiving element row containing a plurality of light receiving elements. In personal identification, a finger is passed over the light receiving element row. An image containing a two-dimensional blood vessel pattern of the finger is created from an output of the light receiving element row and displacement information of the passing finger. The blood vessel pattern thus obtained is checked for a match with a previously registered pattern to perform the personal identification. The device can be downsized and can be easily mounted in a place having a limited mounting space, such as in cars and cell phones.

摘要翻译： 在使用血管图案的个人识别装置中，特别提供能够使装置小型化的装置。 个人识别装置包括红外线源和包含多个光接收元件的光接收元件列。 在个人识别中，手指通过光接收元件列。 从光接收元件列的输出和通过的手指的位移信息产生包含手指的二维血管图案的图像。 检查由此获得的血管图案与先前登记的图案的匹配以进行个人识别。 该装置可以小型化并且可以容易地安装在具有有限安装空间的地方，例如在汽车和手机中。

公开(公告)号：US09171233B2

公开(公告)日：2015-10-27

申请号：US11492788

申请日：2006-07-26

申请人： Naoto Miura ,  Takafumi Miyatake ,  Akio Nagasaka ,  Harumi Kiyomizu

发明人： Naoto Miura ,  Takafumi Miyatake ,  Akio Nagasaka ,  Harumi Kiyomizu

IPC分类号： G06K9/00 ,  G06K9/62

CPC分类号： G06K9/6255 ,  G06K9/00 ,  G06K9/00919 ,  G06K2009/00932

摘要： Provided is a small-sized, flat, vein authentication device of high authentication accuracy by photographing a living body several times and thus obtaining as registration data plural images that are picked up at different positions. A biometric information processing device of this invention comprising an image pickup device, which picks up a vein image, an image computing unit, which processes the vein image picked up by the image pickup device, an interface on which a part of a living body to be picked up is placed, and a light source, which emits infrared light. The biometric information processing device is further comprised of a sensor unit, which detects the presence or absence of a subject picked up by the image pickup device, a unit to obtain plural images as registration data, and a unit to select optimum registration data out of images obtained as registration data.

摘要翻译： 本发明提供一种通过拍摄生物体数次进行多次认证精度的小型，平坦的静脉认证装置，从而获得在不同位置拾取的多个图像的登记数据。 本发明的生物体信息处理装置，其特征在于，包括拍摄静脉图像的图像拾取装置，处理由图像拾取装置拾取的静脉图像的图像计算单元，生物体的一部分的界面 被拾取放置，以及发出红外光的光源。 生物体信息处理装置还包括：传感器单元，其检测由图像拾取装置拾取的对象的存在或不存在，获得作为登记数据的多个图像的单元;以及单元，用于从 作为注册数据获得的图像。

公开(公告)号：US08908930B2

公开(公告)日：2014-12-09

申请号：US13225801

申请日：2011-09-06

申请人： Yusuke Matsuda ,  Akio Nagasaka ,  Naoto Miura ,  Harumi Kiyomizu ,  Takafumi Miyatake

发明人： Yusuke Matsuda ,  Akio Nagasaka ,  Naoto Miura ,  Harumi Kiyomizu ,  Takafumi Miyatake

IPC分类号： G06K9/00 ,  G06K9/50 ,  G06K9/62

CPC分类号： G06K9/00013 ,  G06K2009/00932

摘要： A primary object of the present invention is to extract a difference in shading of a blood vessel image in a picked up image as information to be used for authentication, and to acquire a larger number of pieces of biometric information from one image. An individual authentication device to be used to authenticate an individual using feature information of a vascular pattern acquired from a living body includes an imaging unit that images a region of the living body serving as an object of authentication, and an arithmetic unit that acquires the picked up image as an authentication image. The arithmetic unit extracts a vascular pattern from the authentication image, and acquires a degree of shading of the vascular pattern as the feature information.

摘要翻译： 本发明的主要目的是提取拍摄图像中的血管图像的阴影差异作为用于认证的信息，并且从一个图像获取更多数量的生物信息。 用于使用从生物体获得的血管图案的特征信息来鉴别个体的个体认证装置包括对用作身份验证对象的生物体的区域进行成像的成像单元和获取所选择的 作为认证图像。 算术单元从认证图像中提取血管图案，获取作为特征信息的血管图案的阴影度。

公开(公告)号：US08855376B2

公开(公告)日：2014-10-07

申请号：US12185280

申请日：2008-08-04

申请人： Naoto Miura ,  Takafumi Miyatake ,  Akio Nagasaka ,  Harumi Kiyomizu

发明人： Naoto Miura ,  Takafumi Miyatake ,  Akio Nagasaka ,  Harumi Kiyomizu

IPC分类号： G06K9/00

CPC分类号： G06K9/00006 ,  G06K2009/0006 ,  G06K2009/00932

摘要： The invention provides a finger vein authentication device using plural fingers that enables the plural fingers to be easily presented while maintaining high authentication precision. A finger vein authentication device according to an embodiment of the invention includes light sources that irradiate light onto fingers; imaging elements that photograph light transmitted through the fingers; and an image processing unit that processes the obtained images. The finger vein authentication device further includes a finger placement table that defines a presentation location of the first finger in an anteroposterior direction and other finger placement tables that define locations of all the fingers in a horizontal direction.

摘要翻译： 本发明提供一种使用多个手指的手指静脉认证装置，其能够容易地呈现多个手指，同时保持高认证精度。 根据本发明实施例的手指静脉认证装置包括将光照射到手指上的光源; 拍摄通过手指透射的光的成像元件; 以及处理所获得的图像的图像处理单元。 手指静脉认证装置还包括手指放置台，其定义前后方向上的第一手指的呈现位置，以及限定所有手指在水平方向上的位置的其他手指放置台。

公开(公告)号：US08670596B2

公开(公告)日：2014-03-11

申请号：US13358061

申请日：2012-01-25

申请人： Naoto Miura ,  Akio Nagasaka ,  Takafumi Miyatake

发明人： Naoto Miura ,  Akio Nagasaka ,  Takafumi Miyatake

IPC分类号： G06K9/00

CPC分类号： G06K9/00013 ,  G06K9/00033 ,  G06K9/20 ,  G06K2009/0006 ,  G06K2009/00932

摘要： A personal identification apparatus includes a finger inlet into which a finger inserted; an interface where the finger is introduced through the finger inlet; a plurality of light sources provided inside the interface to irradiate light to the finger from a plurality of directions; image pick-up units being respectively arranged opposite to the plurality of light sources and respectively capturing an image from light transmitted from the plurality of light sources through the finger; a unit for adjusting when the plurality of light sources transmit light onto the finger; and a unit for extracting blood vessel patterns contained in images captured by the image pick-up units from the light transmitted though the finger and collating each of the extracted blood vessel patterns with a registered blood vessel pattern for personal identification.

摘要翻译： 个人识别装置包括手指插入的手指入口; 手指通过手指入口引入的界面; 设置在所述界面内的多个光源，以从多个方向向所述手指照射光; 图像拾取单元分别布置成与多个光源相对，并且分别从通过手指从多个光源透射的光捕获图像; 用于当多个光源将光传送到手指上时进行调节的单元; 以及用于从通过手指传输的光中提取由图像拾取单元捕获的图像中包含的血管图案的单元，并且将每个所提取的血管图案与登记的血管图案进行个人识别。