公开(公告)号：US07809168B2

公开(公告)日：2010-10-05

申请号：US11082137

申请日：2005-03-17

申请人： Yukihiro Abiko ,  Takashi Shinzaki

发明人： Yukihiro Abiko ,  Takashi Shinzaki

IPC分类号： G06K9/00

CPC分类号： G06K9/00026 ,  G06F3/03547 ,  G06F2203/0338

摘要： The invention is a biometric information input device including biometric information collection means for reading a relatively-moving living body site and successively collecting a plurality of partial images of the living body site as biometric information, movement direction detection means for detecting a movement direction of the living body site with respect to the biometric information collection means based on the biometric information collected by the biometric information collection means, and coordinate conversion means for performing a coordinate conversion on the biometric information collected by the biometric information collection means using the movement direction detected by the movement direction detection means, thereby allowing the device to be used irrespective of a direction in which a living body is swept when biometric information is entered.

摘要翻译： 本发明是一种生物识别信息输入装置，其具有生物体信息收集装置，用于读取相对移动的生物体部位，并将生物体部位的多个部分图像连续地收集为生物体信息;移动方向检测装置， 基于生物体信息收集装置收集的生物体信息的生物体信息收集手段的生物体部位，以及坐标变换装置，用于对由生物体信息收集装置采集的生物体信息进行坐标变换， 移动方向检测装置，从而允许使用装置，而不管生物体信息输入时生物体的扫描方向如何。

公开(公告)号：US07689013B2

公开(公告)日：2010-03-30

申请号：US11483874

申请日：2006-07-11

申请人： Takashi Shinzaki

发明人： Takashi Shinzaki

IPC分类号： G06K9/00

CPC分类号： G06K9/0012

摘要： In an identifying device for performing personal identification using biometrics information such as an iris, face, blood vessel pattern, auricle, fingerprint, palm print, hand print or the like, in order to surely discriminate a living body from a non-living body and to surely preclude illegal use by impersonation using a forged fingerprint or the like, a biometrics information input section samples/inputs biometrics information for verification as image information from a living body portion relatively moving with respect to this biometrics information input section, and living-body detection surfaces in a living-body detecting means is arranged in contact with or in the proximity to the living body portion being moved with respect to the biometrics information input section so as to input the biometrics information for verification.

摘要翻译： 在用于使用诸如虹膜，面部，血管图案，耳廓，指纹，掌纹，手印等的生物特征信息进行个人识别的识别装置中，为了确定地将生物体与非生物体区分开，以及 通过使用伪造的指纹等来肯定地排除非法使用，生物识别信息输入部从生物识别信息输入部相对移动的生物体部分取样/输入生物识别信息，作为图像信息进行验证，以及生物体 生物体检测装置中的检测表面布置成相对于生物体信息输入部分移动的生物体部分接触或接近生物体信息输入部分，以便输入生物特征信息用于验证。

公开(公告)号：US07646893B2

公开(公告)日：2010-01-12

申请号：US10970065

申请日：2004-10-22

申请人： Shigefumi Yamada ,  Takashi Shinzaki

发明人： Shigefumi Yamada ,  Takashi Shinzaki

IPC分类号： G06K9/00

CPC分类号： G06K9/00006 ,  G06K9/00885 ,  G06K9/6807

摘要： Every time to-be-verified biometric is input, the apparatus reflects the degree of fluctuation in the to-be-verified biometric information on narrowing down of registered feature information. After to-be-verified biometric information is input through the a biometric information input unit, the to-be-verified sub-feature information obtaining unit extracts two or more items of sub-feature information from the to-be-verified biometric information. Based on the pieces of to-be-verified sub-feature information, the to-be-verified sub-feature information assessing unit assesses an acquisition stability of each item of to-be-verified sub-feature information. According to the acquisition stability assessment, the registered feature information narrowing unit selects one or more pieces of registered feature information to be subjected to comparison/verification, thereby narrowing down the registered feature information. The apparatus applicable to 1-to-N verification using biometric information such fingerprints, palm prints, iris patterns, facial images, voice patterns, and blood vessel patterns.

摘要翻译： 每当输入要验证的生物特征时，该装置反映关于缩小注册特征信息的待验证生物特征信息的波动程度。 待验证的子特征信息获取单元通过生物体信息输入单元输入待验证的生物体信息后，从被验证的生物体信息中提取两个或多个子特征信息项。 基于要验证的子特征信息，待验证子特征信息评估单元评估每个待验证子特征信息的获取稳定性。 根据获取稳定性评价，登记特征信息变窄部选择要进行比较/验证的一个或多个登记特征信息，从而缩小登记特征信息。 适用于使用诸如指纹，掌纹，虹膜图案，面部图像，语音图案和血管图案的生物特征信息进行1对N验证的装置。

公开(公告)号：US07636458B2

公开(公告)日：2009-12-22

申请号：US11082936

申请日：2005-03-18

申请人： Takahiro Matsuda ,  Shoji Suzuki ,  Takashi Shinzaki ,  Shigefumi Yamada

发明人： Takahiro Matsuda ,  Shoji Suzuki ,  Takashi Shinzaki ,  Shigefumi Yamada

IPC分类号： G06K9/00

CPC分类号： G06K9/00006 ,  G06K9/00885

摘要： In relation to a system which effects one-to-many authentication using biometric information; e.g., a fingerprint, an iris, voice, a facial image, a vascular pattern, a dynamic signature, or a keystroke, in order to significantly shorten the time required to verify registered feature information against input feature information, there is performed extraction of verification-purpose feature information and a plurality of types of verification-purpose attribute information from the biometric information about an object of authentication; computation of verification priority levels of a plurality of registration-purpose feature information items on the basis of registration-purpose attribute information and the verification-purpose attribute information, both being associated with the registration-purpose feature information items; and sequential verification of the verification-purpose feature information against registration-purpose feature information in accordance with a computed verification priority level, thereby specifying registration-purpose feature information matching said verification-purpose feature information from said plurality of registration-purpose feature information items.

摘要翻译： 关于使用生物特征信息进行一对多认证的系统; 例如，指纹，虹膜，语音，面部图像，血管图案，动态签名或击键，以便显着缩短验证针对输入特征信息的注册特征信息所需的时间，执行验证提取 从关于认证对象的生物特征信息中选择特征信息和多种类型的验证目的属性信息; 基于注册用途属性信息和验证用途属性信息来计算多个注册目的特征信息项的验证优先级，两者都与注册目的特征信息项相关联; 以及根据所计算的验证优先级，针对注册用途特征信息对验证用途特征信息进行顺序验证，由此从所述多个登记用途特征信息项目中指定与所述验证用途特征信息匹配的登记用途特征信息。

公开(公告)号：US07395088B2

公开(公告)日：2008-07-01

申请号：US09811655

申请日：2001-03-20

申请人： Takashi Shinzaki

发明人： Takashi Shinzaki

IPC分类号： H04M1/00

CPC分类号： H04M1/0262 ,  H04M1/72527 ,  H04M1/7253

摘要： A mobile electronic apparatus in which various functions can be easily added without impairing the mobility and without making any change in the hardware. The mobile electronic apparatus is carried by its authorized user to perform various types of electrical information processing, and has an attachment part detachably attached to a main body of the apparatus for performing a predetermined function, which attachment part has an input/output section for inputting/outputting information. The apparatus also has an interface section for transferring input/output signals relating to the information between the attachment part and the main body. The invention is applicable in mobile electronic apparatus having an attachment part detachably attached thereto, internet appliances such as cell phones, mobile electronic information terminals, and PDAs.

摘要翻译： 一种移动电子设备，其中可以容易地添加各种功能而不损害移动性并且不会对硬件进行任何改变。 移动电子设备由其授权用户携带，进行各种类型的电子信息处理，并且具有可拆卸地附接到用于执行预定功能的设备的主体的附件部分，该附件部分具有用于输入的输入/输出部分 /输出信息。 该装置还具有用于传送与安装部分和主体之间的信息相关的输入/输出信号的接口部分。 本发明可应用于具有可拆卸地附接到其上的附接部分的移动电子设备，诸如蜂窝电话，移动电子信息终端和PDA的互联网设备。

公开(公告)号：US07359534B2

公开(公告)日：2008-04-15

申请号：US11109765

申请日：2005-04-20

申请人： Satoshi Semba ,  Yusaku Fujii ,  Yukihiro Abiko ,  Takashi Shinzaki

发明人： Satoshi Semba ,  Yusaku Fujii ,  Yukihiro Abiko ,  Takashi Shinzaki

IPC分类号： G06K9/00

CPC分类号： G06K9/00006 ,  G06K9/00087 ,  G07C9/00158

摘要： In a method for fingerprint identification, fingerprint images of parts of one finger of a person to be registered are registered as registered fingerprint images, and a relative position is calculated. A fingerprint image of a person to be identified is acquired as a read fingerprint image. Based on the relative position, a registered fingerprint image from among the registered fingerprint images is specified, and a matching degree between the registered fingerprint image specified and the read fingerprint image is calculated. The specifying and the calculating are executed until the matching degree is greater than a predetermined value.

摘要翻译： 在用于指纹识别的方法中，将要登记的人的一个手指的部分的指纹图像登记为登记的指纹图像，并且计算相对位置。 获取要识别的人的指纹图像作为读指纹图像。 根据相对位置，指定从登记的指纹图像中登记的指纹图像，计算登记的指纹图像与读取指纹图像的匹配度。 执行指定和计算直到匹配度大于预定值。

公开(公告)号：US20070223791A1

公开(公告)日：2007-09-27

申请号：US11454867

申请日：2006-06-19

申请人： Takashi Shinzaki

发明人： Takashi Shinzaki

IPC分类号： G06K9/00

CPC分类号： G06K9/00114 ,  G06K9/00026

摘要： A fingerprint authentication device includes a sweep fingerprint sensor that acquires images of a fingerprint on a finger at at least two different sensitivity levels in a single scan, and a counterfeit-finger determining unit that determines whether the finger is counterfeit based on the images acquired by the sweep fingerprint sensor.

摘要翻译： 指纹认证装置包括扫描指纹传感器，其以单个扫描方式在至少两个不同灵敏度级别上获取手指上的指纹图像;以及假手指确定单元，其基于由所述图像获取的图像来确定手指是否是伪造的 扫描指纹传感器。

公开(公告)号：US07200753B1

公开(公告)日：2007-04-03

申请号：US09271249

申请日：1999-03-17

申请人： Takashi Shinzaki ,  Yusaku Fujii

发明人： Takashi Shinzaki ,  Yusaku Fujii

IPC分类号： H04L9/00

CPC分类号： G06K9/00885 ,  G06F21/32 ,  G06K9/00067 ,  G10L17/00

摘要： An authentication apparatus includes a measuring unit measuring biometric information of an individual, a converting unit carrying out a predetermined conversion process with respect to the biometric information so as to obtain converted biometric information, an extracting unit extracting feature information from the converted biometric information so as to obtain extracted feature information, and a verifying unit verifying the extracted feature information with respect to the registered information which is registered in advance, so as to authenticate the individual.

摘要翻译： 认证装置包括：测量个体的生物体信息的测量单元，对生物体信息执行预定转换处理以获得转换的生物信息的转换单元，提取单元，从转换的生物信息中提取特征信息，以便 获取提取的特征信息，以及验证单元，对提取的登记信息提取的特征信息进行验证，以便认证个体。

公开(公告)号：US20050175225A1

公开(公告)日：2005-08-11

申请号：US10946212

申请日：2004-09-22

申请人： Takashi Shinzaki

发明人： Takashi Shinzaki

IPC分类号： A61B5/117 ,  G06K9/00 ,  G06T7/00

CPC分类号： G06K9/0008 ,  G06K9/00087

摘要： The apparatus greatly reduces the registered data amount and the verification computation amount required for user verification, in comparison with the verification using image information itself, and also decreases the false verification rate. The apparatus divides a biometric information image into cells, and extracts minutia information as well as cell basic information from the individual cells. After comparison of direction information of the individual cells of the registered data with direction information of the individual cells of the to-be-verified data, thereby aligning the registered fingerprint image and the to-be-verified fingerprint image, the apparatus compares the minutia information of corresponding cells between the registered data and the to-be-verified data to make a match/non-match decision. Such an apparatus is applicable to systems that employ pattern matching type image verification to perform user verification utilizing biometric information such as fingerprints, palm prints, blood vessel patterns, iris patterns, and facial images.

摘要翻译： 与使用图像信息本身的验证相比，该装置大大减少了用户验证所需的登记数据量和验证计算量，并且还降低了错误验证率。 该设备将生物信息图像划分为单元格，并从各个单元格中提取细节信息以及单元格基本信息。 在将登记数据的各个单元的方向信息与待验证数据的各个单元的方向信息进行比较之后，对准登记的指纹图像和待验证指纹图像，将该细节进行比较 在注册数据和待验证数据之间的相应小区的信息进行匹配/不匹配判定。 这种装置适用于采用图案匹配型图像验证的系统，以利用诸如指纹，掌纹，血管图案，虹膜图案和面部图像的生物特征信息来执行用户验证。

公开(公告)号：US5077803A

公开(公告)日：1991-12-31

申请号：US408090

申请日：1989-09-14

申请人： Masayuki Kato ,  Takashi Shinzaki ,  Seigo Igaki ,  Fumio Yamagishi ,  Hiroyuki Ikeda

发明人： Masayuki Kato ,  Takashi Shinzaki ,  Seigo Igaki ,  Fumio Yamagishi ,  Hiroyuki Ikeda

IPC分类号： A61B5/117 ,  G06K9/00 ,  G07C9/00

CPC分类号： G06K9/00046 ,  A61B5/1172 ,  G06K9/00899 ,  G07C9/00158

摘要： A biological detecting system comprising a light source; a condensing optical system for condensing a light beam from the light source and irradiating the surface of a sample to be detected with a spot of light, an imaging optical system for condensing light reflected or scattered by an irradiated portion of the sample and forming an image of the irradiated portion at a predetermined location, and a photodetector arranged at the predetermined location to detect the size of the image of the irradiated portion and output a detection signal indicating the detected size of the image.