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11. 发明授权

US08310358B2 Authentication apparatus, authentication method, and authentication program 有权
标题翻译：验证设备，验证方法和验证程序
公开(公告)号：US08310358B2
公开(公告)日：2012-11-13
申请号：US12490750
申请日：2009-06-24
申请人： Masaki Watanabe , Toshio Endoh , Takahiro Aoki , Mitsuaki Fukuda , Soichi Hama , Hironori Yokoi
发明人： Masaki Watanabe , Toshio Endoh , Takahiro Aoki , Mitsuaki Fukuda , Soichi Hama , Hironori Yokoi
IPC分类号： G08B23/00
CPC分类号： G06F21/32
摘要： Disclosed is an authentication apparatus easily achieving convenience and high accuracy in authentication. The authentication apparatus has an authentication accuracy simulation section that simulates authentication accuracy and also has a registration information setting section that sets an ID and biometric information input as registration information. The authentication accuracy simulation section uses an ID and biometric information that has been input as registration information by a user at the time of registration and the registered registration information to simulate authentication accuracy with which the user is authenticated. When the authentication accuracy simulated by the authentication accuracy simulation section does not satisfy a predetermined condition, the registration information setting section rejects registration of the ID input as the registration information.
摘要翻译：公开了一种认证装置，其容易实现方便性和高精度的认证。认证装置具有模拟认证精度的认证精度模拟部，还具有设定作为登记信息输入的ID和生物体信息的登记信息设定部。认证精度模拟部使用在注册时由用户输入的ID和生物体信息作为注册信息，并且登记注册信息来模拟用户被认证的认证准确性。当由认证精度模拟部分模拟的认证精度不满足预定条件时，注册信息设置部分拒绝将输入的ID的注册作为注册信息。

12. 发明申请

US20080079842A1 Image forming apparatus, image forming method, and computer program product 有权
标题翻译：图像形成装置，图像形成方法和计算机程序产品
公开(公告)号：US20080079842A1
公开(公告)日：2008-04-03
申请号：US11699412
申请日：2007-01-30
申请人： Takahiro Aoki , Soichi Hama , Mitsuaki Fukuda
发明人： Takahiro Aoki , Soichi Hama , Mitsuaki Fukuda
IPC分类号： H04N5/238
CPC分类号： H04N5/2354 , H04N5/23232 , H04N5/243
摘要： An image forming apparatus causes an illuminating unit and an imaging unit to equally split a predetermined exposure time into a plurality of split exposure times, and acquire an image with illumination and an image without illumination in each of the split exposure time. A luminance difference image for a particular split exposure time is calculated by subtracting the image without illumination from the image with illumination of the exposure time. The luminance difference images of all the split exposure times are integrated.
摘要翻译：图像形成装置使得照明单元和成像单元将预定曝光时间相等地分割成多个分割曝光时间，并且在每个分割曝光时间中以照明和图像拍摄图像而不照明。通过用曝光时间的照明从图像中减去没有照明的图像来计算特定分割曝光时间的亮度差分图像。所有分割曝光时间的亮度差分图像被积分。

13. 发明授权

US09373047B2 Biometric authentication device, biometric authentication system, and biometric authentication method 有权
标题翻译：生物认证设备，生物认证系统和生物认证方法
公开(公告)号：US09373047B2
公开(公告)日：2016-06-21
申请号：US13416379
申请日：2012-03-09
申请人： Takahiro Aoki , Soichi Hama , Mitsuaki Fukuda
发明人： Takahiro Aoki , Soichi Hama , Mitsuaki Fukuda
IPC分类号： G05B19/00 , G06K9/00
CPC分类号： G06K9/00926 , G06K9/00355 , G06K2009/00932
摘要： A biometric authentication device includes a photographing unit configured to photograph a biological body and acquire biological body information; an authentication unit configured to match registered biological body information that is registered in advance with the biological body information and perform authentication; a posture determination unit configured to determine steadiness of a posture of the biological body based on history of posture information relevant to the posture of the biological body when photographed; and an update determination unit configured to determine to update the registered biological body information when the posture determination unit determines that the posture of the biological body is steady.
摘要翻译：生物体认证装置包括摄影单元，被配置为拍摄生物体并获取生物体信息; 认证单元，被配置为将预先登记的登记生物体信息与生物体信息进行匹配，并进行认证; 姿势确定单元，被配置为基于当拍摄时与所述生物体的姿势相关的姿势信息的历史来确定所述生物体的姿势的稳定性; 以及更新确定单元，被配置为当所述姿势确定单元确定所述生物体的姿势稳定时，确定更新所登记的生物体信息。

14. 发明授权

US08948464B2 Biometric authentication device and biometric authentication method 有权
标题翻译：生物识别装置和生物识别方法
公开(公告)号：US08948464B2
公开(公告)日：2015-02-03
申请号：US13160919
申请日：2011-06-15
申请人： Soichi Hama , Takahiro Aoki , Mitsuaki Fukuda
发明人： Soichi Hama , Takahiro Aoki , Mitsuaki Fukuda
IPC分类号： G06K9/00 , A61B5/117
CPC分类号： A61B5/117 , G06K9/00033 , G06K9/00906 , G06K2009/00932
摘要： A biometric authentication device is provided with an input section for inputting identification information relative to a user, an imaging section which captures images of a hand of the user a plurality of times; a matching section which extracts vein information from each image of the hand captured by the imaging section and collates the vein information with prepared vein data corresponding to the identification information; a judgment data generation section which obtains data for judgment indicating whether the image of the hand is obtained by capturing the images of a living body, on the basis of the image of the hand; and a judgment section which authenticates the user when the result of the matching by the matching section relative to each image of the hand indicates normality and the data for judgment indicates that the image of the hand is obtained by imaging the living body, but which otherwise does not authentication the user.
摘要翻译：生物体认证装置具有用于输入相对于用户的识别信息的输入部分，多次拍摄用户的手的图像的成像部分; 匹配部分，从摄像部分拍摄的手的每个图像中提取静脉信息，并将静脉信息与对应于识别信息的准备的静脉数据进行比较; 判断数据生成部，其基于手的图像获取用于判断是否通过拍摄生物体的图像而获得的手的图像的判断的数据; 以及当匹配部分相对于每只手的图像的匹配结果表示正常的判断部分，并且用于判断的数据表示通过对生物进行成像而获得手的图像，但是否则不认证用户。

15. 发明授权

US08098302B2 Stain detection system 有权
标题翻译：污渍检测系统
公开(公告)号：US08098302B2
公开(公告)日：2012-01-17
申请号：US12329860
申请日：2008-12-08
申请人： Mitsuaki Fukuda , Soichi Hama , Takahiro Aoki , Toshio Endoh
发明人： Mitsuaki Fukuda , Soichi Hama , Takahiro Aoki , Toshio Endoh
IPC分类号： H04N5/217
CPC分类号： G06T7/001 , H04N5/2171
摘要： An image pickup unit that does not have a movable system and is fixed at one point picks up an image. A subject region extraction unit detects a subject in the image, extracts a region of the subject, and generates a region extraction image. A region extraction image storage unit holds a plurality of recent region extraction images. Then, a stain level calculation unit compares the held region extraction images for each pixel, and increases a value of the stain level of a pixel when it is highly probable that a stain is present on the pixel, and vise versa. The subject region extraction and the stain level calculation are performed each time an image is picked up, and the value is updated. A stain determination unit outputs whether or not a stain is present and the degree that the stain is present on the basis of the value.
摘要翻译：不具有可移动系统且固定在一个点的图像拾取单元拾取图像。被摄体区域提取单元检测图像中的被摄体，提取被检体的区域，并生成区域提取图像。区域提取图像存储单元保存多个最近的区域提取图像。然后，污点等级计算单元比较每个像素的保持区域提取图像，并且当像素上存在污点很可能时增加像素的污点水平的值，反之亦然。每次拾取图像时，进行被摄体区域提取和污浊度计算，并且更新该值。染色确定单元基于该值输出是否存在污点和染色的程度。

16. 发明申请

US20100013938A1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING PROGRAM 有权
标题翻译：图像处理设备，图像处理方法和图像处理程序
公开(公告)号：US20100013938A1
公开(公告)日：2010-01-21
申请号：US12566054
申请日：2009-09-24
申请人： Mitsuaki Fukuda , Soichi Hama , Takahiro Aoki
发明人： Mitsuaki Fukuda , Soichi Hama , Takahiro Aoki
IPC分类号： H04N5/228
CPC分类号： H04N7/18 , G06T7/11 , G06T7/12 , G06T7/155 , G06T7/174 , G06T7/194 , G06T2207/10152 , G06T2207/20224 , G06T2207/30196
摘要： An image processing apparatus includes a first image acquisition section that acquires a first image of an object at illumination-off time, a second image acquisition section that acquires a second image of the object at illumination-on time, a difference image generation section that generates a difference image based on a difference between luminance of each of pixels constituting the first image and luminance of each of pixels constituting the second image, a high-luminance area extraction section that extracts an image area constituted by pixels having a luminance value which is equal to or more than a predetermined luminance value from the difference image, and a movement determination section that determines a movement amount of the object between image take timing of the first image and image take timing of the second image based on the image area.
摘要翻译：一种图像处理装置包括：第一图像获取部，其在照明时间获取对象的第一图像;第二图像获取部，其在照明时间获取对象的第二图像;差分图像生成部，其生成基于构成第一图像的每个像素的亮度和构成第二图像的每个像素的亮度之间的差的差分图像，提取由亮度值相等的像素构成的图像区域的高亮度区域提取部分以及来自所述差分图像的预定亮度值以上的移动量，以及基于所述图像区域，确定所述第一图像的图像拍摄定时与所述第二图像的拍摄定时之间的物体的移动量的移动判定部。

17. 发明授权

US08816817B2 Authentication apparatus 有权
标题翻译：验证设备
公开(公告)号：US08816817B2
公开(公告)日：2014-08-26
申请号：US12564464
申请日：2009-09-22
申请人： Soichi Hama , Mitsuaki Fukuda , Takahiro Aoki
发明人： Soichi Hama , Mitsuaki Fukuda , Takahiro Aoki
IPC分类号： G05B19/00
CPC分类号： G07C9/00158 , G06K9/00033 , G06K9/00885 , G06K2009/0006 , G06K2009/00932 , G06K2209/05
摘要： An apparatus for authenticating a user includes a detector for determining a state or a position of a bodily part placed by the user for biometric authentication, a unit capable of obtaining biometric data from a different portion of the bodily part, a plurality of biometric authentication engines capable of authenticating the user by using one of a plurality of authentication algorithms by comparing the biometric data with reference data, respectively, and a controller for selecting one of the different portions of the bodily part so as to select associated biometric data, and determining one of the biometric authentication engines for authenticating the user on the basis of the state or the position of the bodily part placed.
摘要翻译：用于认证用户的装置包括用于确定由用户放置的身体部位的状态或位置用于生物认证的检测器，能够从身体部分的不同部分获得生物特征数据的单元，多个生物识别引擎能够分别通过将生物体数据与参考数据进行比较，通过使用多种认证算法中的一种认证用户，以及控制器，用于选择身体部分的不同部分之一，以便选择相关联的生物体数据，并确定一个的生物体认证引擎，用于基于放置的身体部位的状态或位置来认证用户。

18. 发明授权

US08264325B2 Biometric authentication apparatus and biometric data registration apparatus 有权
标题翻译：生物体认证装置和生物体数据登记装置
公开(公告)号：US08264325B2
公开(公告)日：2012-09-11
申请号：US12409774
申请日：2009-03-24
申请人： Mitsuaki Fukuda , Soichi Hama , Takahiro Aoki
发明人： Mitsuaki Fukuda , Soichi Hama , Takahiro Aoki
IPC分类号： H04Q9/00 , H04Q1/00 , H04Q3/00 , G05B19/00
CPC分类号： G06K9/00375 , G06K9/00382 , G06K9/00912 , G06K9/036 , G06K2009/00932
摘要： In accordance with input user ID, a personal template fetcher reads biometric feature data and biometric shape data from a template storage. A verification area finder determines a verification area that matches a detection area of a verification sensor within an area of biometric features. A guide information generator combines the verification area with a contour shape reconstructed from the biometric shape data, received from the personal template fetcher, to generate a guide pattern. A guide information presenter presents the generated guide pattern to the user. A verification sensor extracts biometric feature information from an input image of biometric features and converts it into numeric data to obtain biometric feature data. A biometric feature verifier then verifies the biometric feature data obtained by the verification sensor in comparison with the biometric feature data received from the personal template fetcher in the verification area received from the verification area finder.
摘要翻译：根据输入用户ID，个人模板读取器从模板存储器读取生物特征数据和生物特征形状数据。验证区域查找器确定与生物特征区域内的验证传感器的检测区域匹配的验证区域。引导信息生成器将验证区域与从个人模板读取器接收的生物体形状数据重建的轮廓形状相结合，生成引导图案。指导信息呈现者将生成的指导模式呈现给用户。验证传感器从生物特征的输入图像中提取生物特征信息，并将其转换成数字数据以获得生物特征数据。然后，与从验证区域取景器接收的验证区域中的从个人模板读取器接收的生物特征数据相比较，生物特征检验器验证由验证传感器获得的生物特征数据。

19. 发明申请

US20120169464A1 BIOMETRIC AUTHENTICATION DEVICE, BIOMETRIC AUTHENTICATION SYSTEM, AND BIOMETRIC AUTHENTICATION METHOD 有权
标题翻译：生物识别装置，生物识别系统和生物识别方法
公开(公告)号：US20120169464A1
公开(公告)日：2012-07-05
申请号：US13416379
申请日：2012-03-09
申请人： Takahiro AOKI , Soichi Hama , Mitsuaki Fukuda
发明人： Takahiro AOKI , Soichi Hama , Mitsuaki Fukuda
IPC分类号： G06F7/04
CPC分类号： G06K9/00926 , G06K9/00355 , G06K2009/00932
摘要： A biometric authentication device includes a photographing unit configured to photograph a biological body and acquire biological body information; an authentication unit configured to match registered biological body information that is registered in advance with the biological body information and perform authentication; a posture determination unit configured to determine steadiness of a posture of the biological body based on history of posture information relevant to the posture of the biological body when photographed; and an update determination unit configured to determine to update the registered biological body information when the posture determination unit determines that the posture of the biological body is steady.
摘要翻译：生物体认证装置包括摄影单元，被配置为拍摄生物体并获取生物体信息; 认证单元，被配置为将预先登记的登记生物体信息与生物体信息进行匹配，并进行认证; 姿势确定单元，被配置为基于当拍摄时与所述生物体的姿势相关的姿势信息的历史来确定所述生物体的姿势的稳定性; 以及更新确定单元，被配置为当所述姿势确定单元确定所述生物体的姿势稳定时，确定更新所登记的生物体信息。

20. 发明申请

US20110243396A1 BIOMETRIC AUTHENTICATION DEVICE AND BIOMETRIC AUTHENTICATION METHOD 有权
标题翻译：生物识别装置和生物识别方法
公开(公告)号：US20110243396A1
公开(公告)日：2011-10-06
申请号：US13160919
申请日：2011-06-15
申请人： Soichi HAMA , Takahiro Aoki , Mitsuaki Fukuda
发明人： Soichi HAMA , Takahiro Aoki , Mitsuaki Fukuda
IPC分类号： G06K9/00
CPC分类号： A61B5/117 , G06K9/00033 , G06K9/00906 , G06K2009/00932
摘要： A biometric authentication device is provided with an input section for inputting identification information relative to a user, an imaging section which captures images of a hand of the user a plurality of times; a matching section which extracts vein information from each image of the hand captured by the imaging section and collates the vein information with prepared vein data corresponding to the identification information; a judgment data generation section which obtains data for judgment indicating whether the image of the hand is obtained by capturing the images of a living body, on the basis of the image of the hand; and a judgment section which authenticates the user when the result of the matching by the matching section relative to each image of the hand indicates normality and the data for judgment indicates that the image of the hand is obtained by imaging the living body, but which otherwise does not authentication the user.
摘要翻译：生物体认证装置具有用于输入相对于用户的识别信息的输入部分，多次拍摄用户的手的图像的成像部分; 匹配部分，从摄像部分拍摄的手的每个图像中提取静脉信息，并将静脉信息与对应于识别信息的准备的静脉数据进行比较; 判断数据生成部，其基于手的图像获取用于判断是否通过拍摄生物体的图像而获得的手的图像的判断的数据; 以及当匹配部分相对于每只手的图像的匹配结果表示正常的判断部分，并且用于判断的数据表示通过对生物进行成像而获得手的图像，但是否则不认证用户。

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