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41. 发明授权

US08009875B2 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：US08009875B2
公开(公告)日：2011-08-30
申请号：US12613815
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： G06K9/00 , G06T1/00
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：用于获得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。

42. 发明申请

US20110176126A1 Finger identification apparatus 有权
公开(公告)号：US20110176126A1
公开(公告)日：2011-07-21
申请号：US13064496
申请日：2011-03-29
申请人： Akio Nagasaka , Takafumi Miyatake , Naoto Miura , Yoshiaki Amano , Yoshimi Kasai , Shinichiro Umemura , Miyuki Kono
发明人： Akio Nagasaka , Takafumi Miyatake , Naoto Miura , Yoshiaki Amano , Yoshimi Kasai , Shinichiro Umemura , Miyuki Kono
IPC分类号： G06K9/74
CPC分类号： G06K9/00067 , G06K9/00013 , G06K9/00362 , G06K9/00919 , G06K2009/00932
摘要： An identification apparatus that keeps the conditions for imaging uniform among successive identifications and requires a user to perform only a series of simple maneuvers. An identification apparatus comprising a guide member, a light source, and an imaging unit. The guide member includes a pattern or a structure that inspires a user to position his/her finger thereon or to approach his/her specific finger region thereto. A contact member such as a button switch is preferably located at a position in the guide member at which a fingertip is to be positioned. An optical opening is formed at a position coincident with a position at which a portion of a finger to be imaged for identification should be placed. The light source radiates near-infrared light through the portion of the finger to be imaged. The imaging means acquires an image of the finger, and the apparatus compares the image to previously registered images. The apparatus may also include dual light sources power saving functionality, and means for limiting the interference of external light sources.

43. 发明授权

US07945073B2 Vein authentication device 有权
标题翻译：静脉认证设备
公开(公告)号：US07945073B2
公开(公告)日：2011-05-17
申请号：US12696794
申请日：2010-01-29
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。

44. 发明授权

US07881506B2 Finger identification method and apparatus 有权
标题翻译：手指识别方法和装置
公开(公告)号：US07881506B2
公开(公告)日：2011-02-01
申请号：US12575046
申请日：2009-10-07
申请人： Akio Nagasaka , Naoto Miura , Takafumi Miyatake
发明人： Akio Nagasaka , Naoto Miura , Takafumi Miyatake
IPC分类号： G06K9/00
CPC分类号： G06K9/00033 , A61B5/1172 , A61B5/489 , A61B2562/0233 , A61B2562/046 , B60R25/25 , B60R25/252 , B60R25/255 , G06K2009/00932
摘要： An image pickup scheme capable of always providing an optimum quality of a blood vessel pattern, in image pickup of a blood vessel pattern of a finger using transmitted light, without being affected by a difference, if any, in an external environment. A personal identification apparatus includes light sources for irradiating light to be transmitted by a finger, an image pickup unit for picking up an image using light transmitted by the finger, finger detection unit for detecting that the finger exists in a predetermined position, finger region extraction unit for extracting a region occupied by the finger from an image picked up by the image pickup unit, and gain changing unit for changing an amplification factor of image pickup elements in the image pickup unit on the basis of a picture quality of a specific region within the extracted region.
摘要翻译：一种图像拾取方案，能够在不受外部环境中的差异（如果有的话）的影响的情况下始终提供血管图案的最佳质量，在使用透射光的手指的血管图案的图像拾取中。个人识别装置包括用于照射由手指透射的光的光源，使用由手指发射的光拾取图像的图像拾取单元，用于检测手指存在于预定位置的手指检测单元，手指区域提取单元，用于从由图像拾取单元拾取的图像中提取由手指占据的区域;以及增益改变单元，用于基于图像拾取单元内的特定区域的图像质量来改变图像拾取单元中的图像拾取元件的放大因子提取区域。

45. 发明授权

US07468787B2 Finger identification apparatus 有权
标题翻译：手指识别装置
公开(公告)号：US07468787B2
公开(公告)日：2008-12-23
申请号：US11976529
申请日：2007-10-25
申请人： Akio Nagasaka , Takafumi Miyatake , Naoto Miura , Yoshiaki Amano , Yoshimi Kasai , Shinichiro Umemura , Miyuki Kono
发明人： Akio Nagasaka , Takafumi Miyatake , Naoto Miura , Yoshiaki Amano , Yoshimi Kasai , Shinichiro Umemura , Miyuki Kono
IPC分类号： G06K9/74 , G06K9/00
CPC分类号： G06K9/00067 , G06K9/00013 , G06K9/00362 , G06K9/00919 , G06K2009/00932
摘要： An identification apparatus that keeps the conditions for imaging uniform among successive identifications and requires a user to perform only a series of simple maneuvers. An identification apparatus comprising a guide member, a light source, and an imaging unit. The guide member includes a pattern or a structure that inspires a user to position his/her finger thereon or to approach his/her specific finger region thereto. A contact member such as a button switch is preferably located at a position in the guide member at which a fingertip is to be positioned. An optical opening is formed at a position coincident with a position at which a portion of a finger to be imaged for identification should be placed. The light source radiates near-infrared light through the portion of the finger to be imaged. The imaging means acquires an image of the finger, and the apparatus compares the image to previously registered images. The apparatus may also include dual light sources power saving functionality, and means for limiting the interference of external light sources.
摘要翻译：一种识别装置，其在连续标识之间保持成像的条件均匀，并且要求用户仅执行一系列简单的操作。一种识别装置，包括导向件，光源和成像单元。引导构件包括启动使用者将他/她的手指放置在其上或用于接近他/她的特定手指区域的图案或结构。诸如按钮开关的接触构件优选地位于引导构件中位于指尖处的位置。在与待成像的手指的一部分要被放置的位置重合的位置处形成光学开口。光源通过要被成像的手指的部分辐射近红外光。成像装置获取手指的图像，并且该装置将图像与先前登记的图像进行比较。该装置还可以包括双光源节电功能，以及用于限制外部光源的干扰的装置。

46. 发明申请

US20080137920A1 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：US20080137920A1
公开(公告)日：2008-06-12
申请号：US11940504
申请日：2007-11-15
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 including: an image pickup unit; a light source which emits the light adapted to be transmitted through a finger and incident on said image pickup unit; an image operating unit which generates a pattern from an image picked up by said image pickup unit and matching the pattern of said image with a pattern registered in advance; a storage which holds said registered pattern; a guide unit which indicates the position where the image of said finger is picked up; and a detection unit which detects a contact between said finger and said guide unit.
摘要翻译：一种个人识别装置，包括：图像拾取单元; 发出适于通过手指透射并入射在所述图像拾取单元上的光的光源; 图像操作单元，其从由所述图像拾取单元拾取的图像生成图案，并且将所述图像的图案与预先登记的图案进行匹配; 保存所述注册图案的存储器; 引导单元，其指示拾取所述手指的图像的位置; 以及检测单元，其检测所述手指和所述引导单元之间的接触。

47. 发明申请

US20080049982A1 Personal authentication device 有权
标题翻译：个人认证设备
公开(公告)号：US20080049982A1
公开(公告)日：2008-02-28
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。

48. 发明申请

US20070058841A1 Personal identification and method 有权
标题翻译：个人识别和方法
公开(公告)号：US20070058841A1
公开(公告)日：2007-03-15
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
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。

49. 发明申请

US20060068693A1 Air conditioner for vehicle cabin 审中-公开
标题翻译：车厢空调
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。

50. 发明授权

US06993160B2 Personal identification device and method 有权
公开(公告)号：US06993160B2
公开(公告)日：2006-01-31
申请号：US09945670
申请日：2001-09-05
申请人： Naoto Miura , Akio Nagasaka , Takafumi Miyatake
发明人： Naoto Miura , Akio Nagasaka , Takafumi Miyatake
IPC分类号： G06K9/00
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.

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