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71. 发明授权

US08811689B2 Finger vein authentication device 有权
标题翻译：手指静脉认证装置
公开(公告)号：US08811689B2
公开(公告)日：2014-08-19
申请号：US13442050
申请日：2012-04-09
申请人： Harumi Kiyomizu , Naoto Miura , Takafumi Miyatake , Akio Nagasaka
发明人： Harumi Kiyomizu , Naoto Miura , Takafumi Miyatake , Akio Nagasaka
IPC分类号： G06K9/00
CPC分类号： G06K9/00013 , G06K9/00912 , G06K9/2027 , G06K2009/00932 , G07C9/00563 , G07C9/00896
摘要： An authentication device including: a finger presenting unit to which a finger to be authenticated is presented; an opening formed on the finger presenting unit; a light source that irradiates light onto the finger; an image capture unit that captures a picture including a vein of the finger, by the light; and a finger placement table capable of placing a finger thereon, except the finger to be authenticated, wherein the finger placement table has a surface, a height of which is higher than the finger presenting unit, wherein the light source is placed inside the finger placement table, and wherein the finger placement table has a sidewall having a window that is used to allow an irradiation axis of the light from the light source upon the image capture unit.
摘要翻译：一种认证装置，包括：呈现要认证的手指的手指呈现单元; 形成在手指呈现单元上的开口; 将光照射到手指上的光源; 图像捕获单元，其通过光捕获包括手指的静脉的图像; 以及能够将手指放置在其上的手指放置台，除了要认证的手指之外，其中手指放置台具有高于手指呈现单元的表面，其中光源被放置在手指放置内桌子，并且其中手指放置台具有侧壁，该侧壁具有用于允许来自光源的光的照射轴在图像拍摄单元上的窗口。

72. 发明授权

US08805028B2 Personal identification device using vessel pattern of fingers 有权
标题翻译：使用手指血管图案的个人识别装置
公开(公告)号：US08805028B2
公开(公告)日：2014-08-12
申请号：US11492895
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 , G05B19/00
CPC分类号： G07C9/00563 , G06K9/00013 , G06K2009/0006 , G06K2009/00932
摘要： Personal identification is implemented by picking up finger vein patterns when the user naturally grasps a grip such as doorknob. The device for personal identification has a light source provided to irradiate light on the finger from the palm side, a camera to pick up the vessel image of the finger, and a processor to extract features of the vessel from the image and compare the obtained features with the registered ones. The camera picks up the light that exits from the backside of the finger after penetrating it.
摘要翻译：当用户自然地握住手柄（例如门把手）时，通过拾取手指静脉图案来实现个人识别。用于个人识别的装置具有用于从手掌侧照射手指上的光的光源，用于拾取手指的血管图像的相机以及从图像中提取血管特征的处理器，并将获得的特征与注册的。相机在穿透后从手指背面取出。

73. 发明申请

US20130329031A1 BLOOD VESSEL IMAGE PICKUP DEVICE, AND ORGANISM AUTHENTICATION DEVICE 审中-公开
标题翻译： BLOOD VESSEL IMAGE PICKUP DEVICE，以及有机认证设备
公开(公告)号：US20130329031A1
公开(公告)日：2013-12-12
申请号：US14001235
申请日：2011-04-22
申请人： Naoto Miura , Harumi Kiyomizu , Akio Nagasaka , Takafumi Miyatake , Yusuke Matsuda
发明人： Naoto Miura , Harumi Kiyomizu , Akio Nagasaka , Takafumi Miyatake , Yusuke Matsuda
IPC分类号： G06K9/00
CPC分类号： G06K9/00013 , G06K9/00114 , G06K9/2018 , G06K2009/00932
摘要： An authentication apparatus that authenticates individuals with the use of features of a living body includes an input device for placing the living body thereon, an imaging device that images the living body, an image processing unit that processes an image taken by the imaging device, the features of the living body, a plurality of light sources for imaging the living body, and a light guide member. The authentication apparatus also includes first feature data registered in advance, a storage device that stores the first feature data therein, second feature data indicative of the features of the living body imaged by the imaging device, and a checking processing unit that checks the first feature data against the second feature data. The plurality of light sources is arranged on a lower portion of the light guide member, and the plurality of light sources is sequentially turned on.
摘要翻译：使用生物体的特征认证个人的认证装置包括用于将生物体放置在其上的输入装置，对活体进行成像的成像装置，处理由成像装置拍摄的图像的图像处理单元，生物体的特征，用于对活体成像的多个光源和导光部件。认证装置还包括预先登记的第一特征数据，存储其中的第一特征数据的存储装置，指示由成像装置成像的生物体的特征的第二特征数据，以及检查处理单元，其检查第一特征针对第二特征数据的数据。多个光源布置在导光构件的下部，并且多个光源顺序地导通。

74. 发明授权

US08223199B2 Finger vein authentication unit and information processing unit 有权
标题翻译：手指静脉认证单元和信息处理单元
公开(公告)号：US08223199B2
公开(公告)日：2012-07-17
申请号：US12146044
申请日：2008-06-25
申请人： Harumi Kiyomizu , Naoto Miura , Takafumi Miyatake , Akio Nagasaka , Souichi Sakurai , Hitoshi Takizawa
发明人： Harumi Kiyomizu , Naoto Miura , Takafumi Miyatake , Akio Nagasaka , Souichi Sakurai , Hitoshi Takizawa
IPC分类号： H04N7/18
CPC分类号： G06K9/00 , G06K2009/00932
摘要： In a finger vein authentication unit and an information processing unit using the same, in order to realize a reduction in size and maintain high accuracy such that the finger vein authentication unit is applied to a small-sized information processing unit such as a mobile telephone, the finger vein authentication unit includes a light source which irradiates infrared light to a finger, an imaging sensor which images a vein image by the light which is diffused in the finger and transmitted through the front side of the finger, and an image processing unit which processes the image. The light source is mounted on the front side of the finger and emits the light toward the side surfaces of the finger. Further, a wall is disposed on either side of the finger vein authentication unit for supporting the finger and guiding the irradiated infrared light.
摘要翻译：在手指静脉认证单元和使用该手指静脉认证单元的信息处理单元中，为了实现尺寸的缩小并保持高精度，使得手指静脉认证单元被应用于诸如移动电话的小尺寸信息处理单元，手指静脉认证单元包括向手指照射红外光的光源，通过手指扩散的光透过手指的前侧对静脉图像进行成像的摄像传感器，以及图像处理部，处理图像。光源安装在手指的前侧，并朝向手指的侧面发光。此外，在手指静脉认证单元的两侧设置有用于支撑手指并引导照射的红外光的壁。

75. 发明授权

US08155402B2 Finger vein authentication device 有权
标题翻译：手指静脉认证装置
公开(公告)号：US08155402B2
公开(公告)日：2012-04-10
申请号：US12540506
申请日：2009-08-13
申请人： Harumi Kiyomizu , Naoto Miura , Takafumi Miyatake , Akio Nagasaka
发明人： Harumi Kiyomizu , Naoto Miura , Takafumi Miyatake , Akio Nagasaka
IPC分类号： G06K9/00
CPC分类号： G06K9/00013 , G06K9/00912 , G06K9/2027 , G06K2009/00932 , G07C9/00563 , G07C9/00896
摘要： A compact and highly accurate downward irradiation type finger vein authentication device achieved by providing a structure that stabilizes the finger and also prevents adverse effects caused by the left and right fingers. The finger vein authentication device comprises a center finger stand for mounting the finger for authentication; a light source for irradiating infrared light onto the finger; an image capture unit for capturing an image of the finger veins by way of light from a light source; an aperture to open in the image capture direction of the image capture unit; a storage device to store the finger biological information; an authentication processor unit to extract the features from the image captured by the image capture unit and match the features with the biological information stored in the storage device; and a left and right finger stand for the fingers on the left and right of the finger for authentication. This left and right finger stand is installed at a position somewhat higher than the center finger stand. This left and right finger stand is also made from a light blocking member and a light source is installed in the lower section.
摘要翻译：通过提供稳定手指的结构并且还防止由左手和右手指引起的不利影响而实现的紧凑且高精度的向下照射型指静脉认证装置。手指静脉认证装置包括用于安装手指进行认证的中心手指支架; 用于将红外光照射到手指上的光源; 图像捕获单元，用于通过来自光源的光捕获手指静脉的图像; 在图像拍摄单元的图像捕获方向上打开的孔; 用于存储手指生物信息的存储装置; 认证处理器单元，从图像捕获单元捕获的图像中提取特征，并将特征与存储在存储设备中的生物信息进行匹配; 以及用于手指左右手指的左右手指支架用于认证。该左右手指支架安装在比中心手指支架稍高的位置。该左右手指支架也由遮光构件制成，并且光源安装在下部。

76. 发明授权

US07706582B2 Personal authentication device 有权
标题翻译：个人认证设备
公开(公告)号：US07706582B2
公开(公告)日：2010-04-27
申请号：US11907736
申请日：2007-10-17
申请人： Akio Nagasaka , Takafumi Miyatake , Naoto Miura , Yuichi Kashimura
发明人： Akio Nagasaka , Takafumi Miyatake , Naoto Miura , Yuichi Kashimura
IPC分类号： G06K9/00
CPC分类号： G06K9/00 , G06K9/00013 , G06K2009/00932 , G07C9/00158
摘要： A compact authentication device that prevents user from feeling pressure and is strong against external light, when capturing an image of a finger blood vessel pattern with transmitted light. The device includes a guidance part for determining the finger position, a light source disposed on at least one side of the guidance part to emit light to be transmitted though the finger, an image capture part for capturing the transmitted light, a shading unit for limiting an irradiation region of the light, a finger thickness measuring unit, a unit for controlling a light amount of the light source based on a result of the measurement, a unit for recording registered image patterns of the finger, a unit for collating a captured image pattern from the image capture part with the registered patterns, and a unit for controlling different processing according to the collation result.
摘要翻译：当用透射光捕获手指血管图案的图像时，防止使用者感到压力并抵抗外部光线的紧凑认证装置。该装置包括用于确定手指位置的引导部分，设置在引导部分的至少一侧以发射通过手指透射的光的光源，用于捕获透射光的图像捕获部分，用于限制光的照射区域，手指厚度测量单元，用于基于测量结果控制光源的光量的单元，用于记录手指的登记图像图案的单元，用于对照捕获图像的单元来自具有注册图案的图像捕捉部分的图案，以及用于根据核对结果控制不同处理的单元。

77. 发明授权

US07680305B2 Vein authentication device 有权
标题翻译：静脉认证设备
公开(公告)号：US07680305B2
公开(公告)日：2010-03-16
申请号：US10586837
申请日：2005-06-13
申请人： Naoto Miura , Akio Nagasaka , Takafumi Miyatake
发明人： Naoto Miura , Akio Nagasaka , Takafumi Miyatake
IPC分类号： G06K9/00 , G06K19/00
CPC分类号： A61B5/1172 , A61B5/02007 , A61B5/6826 , A61B5/6838 , G06K9/00 , G06K9/00026 , G06K2009/00932
摘要： Provided in this invention is a vein authentication device comprising: an interface on which a part of a living body; one or more light sources for emitting infrared light; an image pickup unit for picking up a blood vessel image of the part of the living body using infrared light emitted from the light sources; an image computing unit for processing the blood vessel image picked up by the image pickup unit; and a light shielding unit for shielding infrared light emitted from the light sources and preventing the infrared light from traveling in an image pickup direction of the image pickup unit, wherein the interface has an opening opened in the image pickup direction of the image pickup unit, and wherein the light sources irradiates the part of the living body with infrared light from an image pickup side of the part of the living body.
摘要翻译：本发明提供一种静脉认证装置，其特征在于，包括：生物体的一部分的界面; 用于发射红外光的一个或多个光源; 图像拾取单元，用于使用从所述光源发射的红外光拾取所述生物体的所述部分的血管图像; 图像计算单元，用于处理由图像拾取单元拾取的血管图像; 以及遮光单元，用于屏蔽从光源发射的红外光，并防止红外光在图像拾取单元的图像拾取方向上行进，其中界面具有在图像拾取单元的图像拾取方向上打开的开口，并且其中所述光源从所述生物体的所述部分的图像拾取侧用红外光照射所述生物体的所述部分。

78. 发明申请

US20100053315A1 PERSONAL IDENTIFICATION DEVICE AND METHOD 有权
标题翻译：个人识别装置及方法
公开(公告)号：US20100053315A1
公开(公告)日：2010-03-04
申请号：US12613812
申请日：2009-11-06
申请人： Naoto Miura , Akio Nagasaka , Takafumi Miyatake
发明人： Naoto Miura , Akio Nagasaka , Takafumi Miyatake
IPC分类号： H04N7/18
CPC分类号： G06K9/00013 , G06K9/00033 , G06K9/20 , G06K2009/0006 , G06K2009/00932
摘要： The invention aims at providing personal identification in environments where non-contact is required, with high accuracy even though using a finger vein pattern images unclear and susceptible to positional deviations, wherein it has: a means for acquiring finger vein patterns without contact; a means for carrying out rotational correction using the outline of a finger as a method of taking out a vein pattern contained in the acquired image; a means for normalizing the position of the finger image with reference to the fingertip; a means for acquiring an overall vein pattern statistically by repetitively tracking regions of dark luminance intensities for a desired length from a desired position in the image; a matching means for comparing regions where vein patterns manifest vivid features; and a means for independent matching of subregions and evaluating positional deviations where matching is recognized.
摘要翻译：本发明的目的是在需要非接触的环境中提供个人识别，即使使用手指静脉图案图像不清楚且易于发生位置偏差，其具有：用于获取手指静脉图案而不接触的手段; 用于使用手指的轮廓进行旋转校正的装置作为取出包含在所获取的图像中的静脉图案的方法; 参考指尖对手指图像的位置进行归一化的装置; 用于通过从所述图像中的期望位置重复地跟踪暗亮度强度的区域达到期望长度来统计地获取总体静脉图案的装置; 用于比较静脉图案显示生动特征的区域的匹配装置; 以及用于子区域的独立匹配和评估匹配被识别的位置偏差的装置。

79. 发明授权

US07599523B2 Personal identification device and method 有权
公开(公告)号：US07599523B2
公开(公告)日：2009-10-06
申请号：US11896664
申请日：2007-09-05
申请人： Naoto Miura , Akio Nagasaka , Takafumi Miyatake
发明人： Naoto Miura , Akio Nagasaka , Takafumi Miyatake
IPC分类号： G06K9/00 , G06K9/74 , G05B23/00
CPC分类号： G06K9/00006 , G06K9/00013 , G06K9/00033 , G06K9/00885 , G06K9/20 , G06K2009/0006 , G06K2009/00932
摘要： The invention aims at providing personal identification in environments where non-contact is required, with high accuracy even though using a finger vein pattern images unclear and susceptible to positional deviations, wherein it has: a means for acquiring finger vein patterns without contact; a means for carrying out rotational correction using the outline of a finger as a method of taking out a vein pattern contained in the acquired image; a means for normalizing the position of the finger image with reference to the fingertip; a means for acquiring an overall vein pattern statistically by repetitively tracking regions of dark luminance intensities for a desired length from a desired position in the image; a matching means for comparing regions where vein patterns manifest vivid features; and a means for independent matching of subregions and evaluating positional deviations where matching is recognized.

80. 发明授权

US07526111B2 Personal identification device and method 有权
标题翻译：个人识别装置和方法
公开(公告)号：US07526111B2
公开(公告)日：2009-04-28
申请号：US10879044
申请日：2004-06-30
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： G06K9/20 , G06K9/00013 , G06K9/00899 , G06K9/00912 , G06K2009/0006 , G06K2009/00932
摘要： A personal identification device and method prevent the reduction in the finger vein recognition rate which otherwise occur due to erroneous insertion of a finger by a user not accustomed to operation or insertion of a false finger at low cost. The device includes an imager picking up an image of a finger vein pattern, a light source emitting light adapted to be transmitted through the finger, an image operating unit matches the image, guides indicating the position of picking up the finger image, a detector detecting the contact between the finger and the guides, another light source radiating light reflected from the thick of the finger, a switch which is depressed by the forward end of the finger, a further light source emitting light transmitted through the forward end of the finger, and a light-sensor receiving the light from the further light source through the finger.
摘要翻译：个人识别装置和方法防止手指静脉识别率的降低，否则由于不习惯于以低成本操作或插入假手指的用户错误地插入手指而发生。该装置包括拍摄手指静脉图案的图像的成像器，适合于通过手指透射的光的光源，与图像匹配的图像操作单元，指示拾取手指图像的位置的引导件，检测器检测手指和引导件之间的接触，从手指厚度反射的光的另一个光源，由手指的前端压下的开关，另外的光源发射透过手指的前端的光，以及光传感器，其通过手指接收来自其它光源的光。

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