公开(公告)号：US08433905B2

公开(公告)日：2013-04-30

申请号：US12593334

申请日：2008-03-03

Applicant: Kaoru Uchida ,  Akira Monden

Inventor： Kaoru Uchida ,  Akira Monden

IPC: G06F5/06 ,  G06F7/78

CPC classification number: H04L63/08

Abstract: This invention provides a user authentication control device, a user authentication device, a data processing device, and a user authentication control method and the like that control an authentication interval and an authentication effective period in accordance with a communication speed so as to make it possible to keep a balance between user convenience and safety. The user authentication device, which controls an authentication effective period for a user authentication device of a data processing device connected with a server device through a network, is provided with a bandwidth acquiring unit for acquiring a communication speed of the network and an effective period determining unit for determining an authentication effective period in accordance with the communication speed.

Abstract translation: 本发明提供一种根据通信速度控制认证间隔和认证有效期的用户认证控制装置，用户认证装置，数据处理装置和用户认证控制方法等，以使其成为可能 以保持用户方便和安全之间的平衡。 用于通过网络控制与服务器装置连接的数据处理装置的用户认证装置的认证有效期的用户认证装置具有获取网络的通信速度的带宽取得部， 用于根据通信速度确定认证有效期的单元。

公开(公告)号：US20100115593A1

公开(公告)日：2010-05-06

申请号：US12593334

申请日：2008-03-03

Applicant: Kaoru Uchida ,  Akira Monden

Inventor： Kaoru Uchida ,  Akira Monden

IPC: H04L29/06

CPC classification number: H04L63/08

Abstract: This invention provides a use authentication control device, a user authentication device, a data processing device, and a user authentication control method and the like that control an authentication interval and an authentication effective period in accordance with a communication speed so as to make it possible to keep a balance between user convenience and safety. The user authentication device, which controls an authentication effective period for a user authentication device of a data processing device connected with a server device through a network, is provided with bandwidth acquiring means for acquiring a communication speed of the network and effective period determining means for determining an authentication effective period in accordance with the communication speed.

Abstract translation: 本发明提供一种使用认证控制装置，用户认证装置，数据处理装置和用户认证控制方法等，其根据通信速度控制认证间隔和认证有效期，以使其成为可能 以保持用户方便和安全之间的平衡。 用于通过网络控制与服务器装置连接的数据处理装置的用户认证装置的认证有效期的用户认证装置设置有用于获取网络的通信速度的带宽获取装置和用于 根据通信速度确定认证有效期。

公开(公告)号：US08584000B2

公开(公告)日：2013-11-12

申请号：US13123178

申请日：2009-10-07

Applicant: Akira Monden

Inventor： Akira Monden

IPC: G06F7/02 ,  H03M13/00

CPC classification number: G06T7/001 ,  G06T7/246 ,  G06T2207/10016 ,  G06T2207/30141 ,  G06T2207/30196

Abstract: Even if data includes a defect or an outlier in features thereof, the influence of the defect or the outlier of the features is suppressed to perform a highly precise abnormality detection, and data including high-dimensional features is processable to accomplish the highly stable detection of an abnormality. The abnormality detection system which detects abnormal data in a data sequence including data of multi-dimensional features, and the system includes storing or generating a generation distribution of features of the data and reference data indicative of normal data; obtaining, every piece of the data sequence, a probability that when features are virtually generated from the generation distribution, the features are nearer to the reference data than the features of each piece of the data; and taking the probability as a one-dimensional dissimilarity degree between each piece of the data and the reference data, thereby determining abnormal data.

Abstract translation: 即使数据在其特征中包括缺陷或异常值，也抑制了特征的缺陷或异常值的影响，以进行高精度异常检测，并且包括高维特征的数据可处理以实现高度稳定的检测 异常。 该异常检测系统检测包括多维特征数据的数据序列中的异常数据，并且该系统包括存储或生成表示正常数据的数据和参考数据的特征的生成分布; 获得每一个数据序列，当从生成分布中虚拟地生成特征时，特征比每个数据的特征更接近于参考数据; 并将该概率作为每条数据与参考数据之间的一维不相似度，从而确定异常数据。

公开(公告)号：US20120263355A1

公开(公告)日：2012-10-18

申请号：US13518302

申请日：2010-11-22

Applicant: Akira Monden

Inventor： Akira Monden

IPC: G06K9/62

CPC classification number: G06K9/00114 ,  G06K9/001

Abstract: Provided is fake finger determination technology capable of improving the determination accuracy of a fake finger. A fake finger determination device comprises acquisition means for acquiring line width information related to a line width of a ridge or a line width of a valley line of a finger as a determination object, and determination means for determining whether or not the finger as the determination object is a real finger or a fake finger based on the line width information.

Abstract translation: 提供能够提高假手指的判定精度的假手指确定技术。 假手指确定装置包括：获取装置，用于获取与手指的脊线的线宽或线宽的线宽相关的线宽度信息作为确定对象;以及确定装置，用于确定手指是否作为确定 对象是基于行宽信息的真实手指或假手指。

公开(公告)号：US20120224041A1

公开(公告)日：2012-09-06

申请号：US13508682

申请日：2010-10-06

Applicant: Akira Monden

Inventor： Akira Monden

IPC: H04N7/18

Abstract: A fake finger in which a transparent thin film is attached to a finger surface is discriminated. A fake-finger determination device includes: an imaging unit 10 that captures an authentication object as a fingerprint authentication object; a classifying unit 31 that classifies an image captured by the imaging unit 10 into a plurality of regions including at least a skin region and a background region using colors of pixels included in the image; and a determining unit 32 that determines whether or not a foreign substance is present in the periphery of a finger based on a feature of a region classified as neither the skin region nor the background region out of the regions classified by the classifying unit 31.

Abstract translation: 鉴别其中透明薄膜附着到手指表面的假手指。 假手指确定装置包括：成像单元10，其将认证对象捕获为指纹认证对象; 分类单元31，其使用包括在图像中的像素的颜色，将由成像单元10拍摄的图像划分为至少包括皮肤区域和背景区域的多个区域; 以及确定单元32，其基于由分类单元31分类的区域中的皮肤区域和背景区域之外的区域的特征，确定手指的周围是否存在异物。

公开(公告)号：US20110019918A1

公开(公告)日：2011-01-27

申请号：US12863709

申请日：2008-11-28

Applicant: Akira Monden

Inventor： Akira Monden

IPC: G06K9/46

CPC classification number: G06K9/00087

Abstract: A problem to be solved is to provide a pattern matching system and the like which can match patterns including time change with high accuracy and safety. The problem can be solved by a pattern matching system which includes a template storage unit, a feature extraction unit, and a matching unit. The template pattern stores a template pattern. The feature extraction unit extracts features of an input pattern. The matching unit performs a first matching in which a first feature not changing with time among the features of the input pattern is matched with the template pattern and performs a second matching other than the first matching, in which a second feature changing with time among the features of the input pattern is matched with the template pattern.

Abstract translation: 要解决的问题是提供一种能够以高精度和高安全性匹配包括时间变化在内的图案的模式匹配系统等。 该问题可以通过包括模板存储单元，特征提取单元和匹配单元的模式匹配系统来解决。 模板模式存储模板模式。 特征提取单元提取输入图案的特征。 匹配单元执行第一匹配，其中输入图案的特征中不随时间变化的第一特征与模板图案匹配，并且执行除了第一匹配之外的第二匹配，其中第二特征随着时间的推移而变化 输入图案的特征与模板图案相匹配。

公开(公告)号：US20080089562A1

公开(公告)日：2008-04-17

申请号：US11792840

申请日：2006-01-12

Applicant: Akira Monden

Inventor： Akira Monden

IPC: G06K9/00

CPC classification number: G06K9/6277 ,  G06K9/00087

Abstract: Provided is a threshold determining device for determining a threshold, at which the false matching rate of each data to become less than a required value becomes a required assurance value or more. The threshold determining device comprises an individual threshold evaluation unit, an individual threshold distribution evaluation unit, and an overall threshold determination unit. The threshold determining device determines a similarity of each data to others for each data, determines the threshold of the similarity satisfying a predetermined false matching rate, for each data, determines an individual threshold distribution of the data for each threshold on each of the data, and determines the threshold common to the entire data, as overall data on the basis of the individual threshold distribution.

Abstract translation: 提供了一种用于确定阈值的阈值确定装置，其中每个数据的误匹配率变得小于所需值将成为所需的保证值或更多。 阈值确定装置包括单独阈值评估单元，个体阈值分布评估单元和总体阈值确定单元。 阈值确定装置针对每个数据确定每个数据与其他数据的相似度，为每个数据确定满足预定的假匹配率的相似度的阈值，确定每个数据上的每个阈值的数据的个体阈值分布， 并且根据各个阈值分布确定作为整体数据的整个数据共有的阈值。

公开(公告)号：US10142114B2

公开(公告)日：2018-11-27

申请号：US14808301

申请日：2015-07-24

Applicant: Akira Monden

Inventor： Akira Monden

IPC: H04L29/00 ,  H04L9/32 ,  G06F21/32 ,  G06F21/10 ,  H04L29/06

Abstract: [PROBLEMS] To appropriately authenticate a user, a biometric device, and an authentication timing of a client side and prevent leak or tampering of the biometric information.[MEANS FOR SOLVING PROBLEMS] A server device includes: a unit for encrypting information for requesting biometric authentication and identifying the request by using a public key of the biometric authentication device and transmitting the information; and a unit for authenticating the user according to the authentication information containing the result of the biometric authentication. The biometric authentication device includes: a unit for inputting biometric information; a unit for storing a template as biometric information registered in advance together with the user information; a unit for collating the biometric information inputted by the user with the template; a unit for adding a digital signature to the authentication information containing the collation result, information for identifying the request from the server device, and the template user information, by using a secret key of the local device and transmitting the authentication information to the server device.

公开(公告)号：US08416077B2

公开(公告)日：2013-04-09

申请号：US12664359

申请日：2008-05-23

Applicant: Akira Monden

Inventor： Akira Monden

IPC: G08B13/14

CPC classification number: H04N7/181 ,  G07C9/00 ,  G07C9/00158 ,  G08B13/19608 ,  G08B13/19643

Abstract: A monitoring system according to the present invention includes a detecting unit, a tracking unit, a place judging unit and a reporting unit. When a pass unpermitted material that is not permitted to pass through a pass monitoring point passes through the pass monitoring point, the detecting unit detects the pass unpermitted material as a fraudulent passing material. The tracking unit tracks a position of the fraudulent passing material detected by the detecting unit. The place judging unit judges whether or not the fraudulent passing material exists inside a predetermined area. The reporting unit visibly reports the position of the fraudulent passing material and the judged result by the place judging unit.

Abstract translation: 根据本发明的监视系统包括检测单元，跟踪单元，地点判断单元和报告单元。 当不允许通过通过监视点的通过不允许的材料通过通过监视点时，检测单元检测未通过的通过材料作为欺诈通过材料。 跟踪单元跟踪由检测单元检测到的欺诈通过材料的位置。 地点判断单元判定在预定区域内是否存在欺诈通过材料。 报告单位通过地点判断单位明确报告欺诈通行材料的位置和判断结果。

公开(公告)号：US20120218397A1

公开(公告)日：2012-08-30

申请号：US13503991

申请日：2010-09-27

Applicant: Akira Monden

Inventor： Akira Monden

IPC: H04N7/18

CPC classification number: G06K9/0012 ,  G06K2009/0006

Abstract: The present invention improves an accuracy to discern a fake finger created by attaching a transparent thin film to the surface of a finger. The present invention has: a mounting surface that has a mounting area to mount an authentication target that is an object of fingerprint authentication; a transparent plate that is provided on mounting surface and defines a range of an image used for determining the authenticity of the authentication target; a light source that allows light to directly enter the authentication target mounted on the mounting area, not by way of the transparent plate; and an imaging device that images the authentication target mounted on the mounting area, by way of a the transparent plate, wherein a light emitting surface for emitting light of the light source to outside is disposed on the same plane as the mounting surface.

Abstract translation: 本发明提高了通过将透明薄膜附着到手指的表面而产生的假手指的精度。 本发明具有：具有安装作为指纹验证对象的认证对象的安装面的安装面; 透明板，其设置在安装表面上并且限定用于确定认证目标的真实性的图像的范围; 光源，其允许光直接进入安装在安装区域上的认证对象，而不是通过透明板; 以及成像装置，其通过透明板对安装在安装区域上的认证对象进行成像，其中用于将光源的光发射到外部的发光表面设置在与安装表面相同的平面上。