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1. 发明授权

US07885433B2 Biometrics authentication method and biometrics authentication system 有权
标题翻译：生物识别认证方法和生物识别认证系统
公开(公告)号：US07885433B2
公开(公告)日：2011-02-08
申请号：US11699983
申请日：2007-01-31
申请人： Masayuki Yano , Yasuhiko Mita , Naoko Suzuki , Shinya Iwasaki , Kazuo Takaku , Ikuo Mutou , Yutaka Katsumata
发明人： Masayuki Yano , Yasuhiko Mita , Naoko Suzuki , Shinya Iwasaki , Kazuo Takaku , Ikuo Mutou , Yutaka Katsumata
IPC分类号： G06K9/00
CPC分类号： G06F21/32
摘要： A biometrics authentication system detect body characteristics, verify the characteristics against registered biometrics data to perform individual authentication. In 1:n authentication, a plurality of different type biometrics database sets of a user are registered in a database, and at the time of verification of one type biometrics data set with one type registered biometrics data set, the control unit judges whether similar biometrics data sets of other person are registered, and if other person's similar biometrics data sets are registered, performs verification of each of the another type biometrics data sets of the plurality of similar biometrics data sets with the detected another type biometrics data set, and identifies the individual in question.
摘要翻译：生物特征认证系统检测身体特征，验证针对注册生物识别数据的特征以执行个体认证。在1：n认证中，将多个不同类型的生物特征数据库集合登记在数据库中，并且在用一种类型的注册生物特征数据集验证一种类型的生物测定数据集时，控制单元判断相似的生物特征注册其他人的数据集，并且如果登记了其他人的类似生物统计数据集，则使用检测到的另一类型生物统计数据集进行多个相似生物统计数据集中的另一种生物统计数据集的每一个的验证，个人有问题

2. 发明授权

US07729536B2 Boundary extracting method, program, and device using the same 有权
标题翻译：边界提取方法，程序和设备使用相同
公开(公告)号：US07729536B2
公开(公告)日：2010-06-01
申请号：US10958231
申请日：2004-10-06
申请人： Shinichi Eguchi , Naoko Suzuki , Yutaka Katsumata , Kouichi Kanamoto
发明人： Shinichi Eguchi , Naoko Suzuki , Yutaka Katsumata , Kouichi Kanamoto
IPC分类号： G06K9/34 , G06K9/00
CPC分类号： G06K9/00449 , G06K9/32
摘要： An edge detecting method detects edge segments by searching all of the search lines forming an image from an end of the image in a direction perpendicular to the edges. If a line whose edge segment cannot be detected exists, a search is made in all of the search lines from the vicinity of the center of the image toward the end of the image, whereby edge segments are detected. A linear edge is determined from edge segments. A plurality of edge candidates are obtained from the edge segments for all of the search lines, and an optimum candidate is selected from among the edge candidates. Ruled lines are extracted from the source document in the image, and an optimum candidate is selected based on a comparison with a ruled line. As a result, an edge of the source document can be detected with high accuracy even if an image on a background side is unstable, or if materials of the background and the source document are similar.
摘要翻译：边缘检测方法通过从垂直于边缘的方向从图像的结尾搜索形成图像的所有搜索线来检测边缘片段。如果存在不能检测其边缘段的线，则在从图像的中心附近到图像的结尾的所有搜索线中进行搜索，从而检测边缘片段。从边缘段确定线性边。从所有搜索线的边缘片段获得多个边缘候选，并且从边缘候选中选择最佳候选。从图像中的源文档中提取标准线，并且基于与格线的比较来选择最佳候选。结果，即使背景侧的图像不稳定，或者背景和源文档的材料相似，也可以高精度地检测源文档的边缘。

3. 发明申请

US20050201620A1 Character recognition method 有权
标题翻译：字符识别方法
公开(公告)号：US20050201620A1
公开(公告)日：2005-09-15
申请号：US10912234
申请日：2004-08-06
申请人： Kouichi Kanamoto , Yutaka Katsumata , Shinichi Eguchi
发明人： Kouichi Kanamoto , Yutaka Katsumata , Shinichi Eguchi
IPC分类号： G06K9/58 , G06K9/00 , G06K9/20 , G06K9/34 , G06T7/00 , G06T7/40 , G06K9/18
CPC分类号： G06K9/346 , G06K9/2018 , G06K2209/01 , G06K2209/015
摘要： The present invention is a character recognition apparatus, which comprises a background discriminating section, a non-character line discriminating section, a first non-character line removed image creating section that creates a first non-character line removed image, which is an original image from which the non-character line is removed, a first character area discriminating section, an enlarged image creating section, a second non-character line removed image creating section, an interference judgment section that judges whether or not the character and the non-character line interfere with each other in the original image, a character image restoring section that restores the character image, a second character area discriminating section, and a character recognizing section that digitizes the character area recognized by the second character area discriminating section and recognizes the character, thereby characters written on a color form are recognized at a high accuracy.
摘要翻译：本发明是一种字符识别装置，它包括背景识别部分，非字符行识别部分，第一非字符行删除图像创建部分，其创建作为原始图像的第一非字符行删除图像去除非字符行的第一字符区域识别部分，放大图像创建部分，第二非字符行删除图像创建部分，干扰判断部分，判断字符和非字符在原始图像中彼此干扰，恢复字符图像的字符图像恢复部分，第二字符区域识别部分和字符识别部分，其对由第二字符区域识别部分识别的字符区域进行数字化并识别字符从而以高精度识别以彩色形式写入的字符。

4. 发明申请

US20050100212A1 Color image compressing method and device 有权
标题翻译：彩色图像压缩方法和装置
公开(公告)号：US20050100212A1
公开(公告)日：2005-05-12
申请号：US10881524
申请日：2004-07-01
申请人： Shinichi Eguchi , Kouichi Kanamoto , Naoko Suzuki , Yutaka Katsumata
发明人： Shinichi Eguchi , Kouichi Kanamoto , Naoko Suzuki , Yutaka Katsumata
IPC分类号： G06T9/00 , G06K9/20 , G06K9/34 , G06K9/36 , G06T7/00 , H04N1/40 , H04N1/41 , H04N1/46 , H04N1/56 , H04N1/60 , H04N1/64 , H04N7/24 , H04N19/00
CPC分类号： H04N1/642 , G06K9/00456
摘要： It is an object of the present invention to improve the compression ratio of a color image and to clearly display the outlines of characters and the like. A hue cluster classifying/unifying unit reduces the number of hue values of each pixel in a color image, based on a hue histogram, allocates the number-reduced hue value to each pixel and classifies pixels with the same hue value into one cluster. Furthermore, the unit unifies clusters whose hue values are below a predetermined value. The unit also traces the outline of a cluster whose size is below a reference value and determines that a cluster that has a lot of change points belongs to a character area. An encoding unit determines the characteristic of each cluster, based on both an area determined by an area determining unit and whether the cluster belongs to a ruled line area or a character area, and encodes pixels in each cluster by a coding method suitable for the characteristic of the cluster.
摘要翻译：本发明的目的是提高彩色图像的压缩率，并且清楚地显示字符等的轮廓。色相聚类分类/统一单元基于色调直方图减少彩色图像中每个像素的色调值的数量，为每个像素分配减少数量的色调值，并将具有相同色调值的像素分类为一个簇。此外，单元将其色调值低于预定值的集群进行统一。该单元还跟踪大小低于参考值的集群的轮廓，并确定具有大量变化点的集群属于字符区域。编码单元基于由区域确定单元确定的区域以及群集是否属于划线区域或字符区域来确定每个群集的特征，并且通过适合于特征的编码方法对每个群集中的像素进行编码的集群。

5. 发明授权

US06567545B1 Format recognition method, apparatus and storage medium 有权
标题翻译：格式识别方法，装置和存储介质
公开(公告)号：US06567545B1
公开(公告)日：2003-05-20
申请号：US09421481
申请日：1999-10-20
申请人： Katsutoshi Kobara , Shinichi Eguchi , Koichi Chiba , Kouichi Kanamoto , Maki Yabuki , Yutaka Katsumata
发明人： Katsutoshi Kobara , Shinichi Eguchi , Koichi Chiba , Kouichi Kanamoto , Maki Yabuki , Yutaka Katsumata
IPC分类号： G06K934
CPC分类号： G06K9/00449
摘要： Disclosed is a format recognition method, apparatus and its storage medium for automatically recognizing the format of a form, whereby the format is automatically determined by examining the arrangement of the smallest rectangles. According to the present invention, the smallest rectangles are extracted from a form, and the positional relationship of these rectangles is obtained. The attribute of the smallest rectangle is determined from the positional relationship. In accordance with the attribute, the smallest rectangles are sorted into a headline portion and a data portion, and a character string in the data portion is recognized.
摘要翻译：公开了一种用于自动识别格式格式的格式识别方法，装置及其存储介质，由此通过检查最小矩形的布置来自动确定格式。根据本发明，从形式中提取最小的矩形，并且获得这些矩形的位置关系。根据位置关系确定最小矩形的属性。根据属性，将最小矩形分类为标题部分和数据部分，并且识别数据部分中的字符串。

6. 发明授权

US06360011B1 Data medium handling apparatus and data medium handling method 失效
公开(公告)号：US06360011B1
公开(公告)日：2002-03-19
申请号：US08809594
申请日：1997-03-31
申请人： Yutaka Katsumata , Kazunori Yamamoto , Kazuhito Watanabe , Yoshiyuki Kijima
发明人： Yutaka Katsumata , Kazunori Yamamoto , Kazuhito Watanabe , Yoshiyuki Kijima
IPC分类号： G06K900
CPC分类号： G06K9/00469 , G06K9/00449 , G06K9/033
摘要： A data medium handling apparatus and a data medium handling method suitable for use for handling of documents, for example, in a financial organ. The data medium handling apparatus (30) for recognizing, based on an image (19) read from a data medium on which information is described in an arbitrary format, the information, is constructed such that it comprises means (2) for extracting characteristics unique to the data medium including the format from the read image data (19) and specifying, from the characteristics, a position at which information to be recognized is present, and image recognition means (3) for recognizing the image (19) at the position specified by the preceding means (2) to discriminate the information, so that the data medium handling apparatus (30) can handle documents having various formats such as private slips.

7. 发明授权

US07711642B2 Payment form discrimination method and apparatus 失效
标题翻译：付款表格辨别方法和装置
公开(公告)号：US07711642B2
公开(公告)日：2010-05-04
申请号：US09767842
申请日：2001-01-24
申请人： Toshiyuki Waida , Shinichi Eguchi , Kouichi Kanamoto , Maki Yabuki , Koichi Chiba , Katsutoshi Kobara , Kazunori Yamamoto , Yutaka Katsumata
发明人： Toshiyuki Waida , Shinichi Eguchi , Kouichi Kanamoto , Maki Yabuki , Koichi Chiba , Katsutoshi Kobara , Kazunori Yamamoto , Yutaka Katsumata
IPC分类号： G06Q40/00
CPC分类号： G06Q10/10 , G06K9/2054 , G06K2209/01 , G06Q20/102 , G06Q20/40
摘要： A method for identifying payment forms accurately identifies types of forms without adding special form identification data. A payment form discrimination method for discriminating payment forms which state a payee account number and a payment amount includes a step of acquiring an image of the form, a step of making a search for the payee account number in the image in accordance with an account number searching rule, and a step of discriminating the type of form based on the searched payee account number. Types of forms can be identified accurately and fast without adding special form identification data, because the form identification is performed using easily searchable account numbers.
摘要翻译：用于识别付款表单的方法准确地标识表单的类型，而不添加特殊表单标识数据。用于区分表示收款人账号和支付金额的支付表格的付款表格辨别方法包括获取表单图像的步骤，根据帐号搜索图像中的收款人帐号的步骤搜索规则，以及基于搜索的收款人帐号来区分表单的类型的步骤。由于使用容易搜索的帐号执行表单识别，因此可以准确而快速地识别表单的类型，而无需添加特殊表单标识数据。

8. 发明申请

US20080002861A1 Biometrics authentication method and biometrics authentication system 有权
标题翻译：生物识别认证方法和生物识别认证系统
公开(公告)号：US20080002861A1
公开(公告)日：2008-01-03
申请号：US11699983
申请日：2007-01-31
申请人： Masayuki Yano , Yasuhiko Mita , Naoko Suzuki , Shinya Iwasaki , Kazuo Takaku , Ikuo Mutou , Yutaka Katsumata
发明人： Masayuki Yano , Yasuhiko Mita , Naoko Suzuki , Shinya Iwasaki , Kazuo Takaku , Ikuo Mutou , Yutaka Katsumata
IPC分类号： G06K9/00
CPC分类号： G06F21/32
摘要： A biometrics authentication system detect body characteristics, verify the characteristics against registered biometrics data to perform individual authentication. In 1:n authentication, a plurality of different type biometrics database sets of a user are registered in a database, and at the time of verification of one type biometrics data set with one type registered biometrics data set, the control unit judges whether similar biometrics data sets of other person are registered, and if other person's similar biometrics data sets are registered, performs verification of each of the another type biometrics data sets of the plurality of similar biometrics data sets with the detected another type biometrics data set, and identifies the individual in question.
摘要翻译：生物特征认证系统检测身体特征，验证针对注册生物识别数据的特征以执行个体认证。在1：n认证中，将多个不同类型的生物特征数据库集合登记在数据库中，并且在用一种类型的注册生物特征数据集验证一种类型的生物测定数据集时，控制单元判断相似的生物特征注册其他人的数据集，并且如果登记了其他人的类似生物统计数据集，则使用检测到的另一类型生物统计数据集进行多个相似生物统计数据集中的另一种生物统计数据集的每一个的验证，个人有问题

9. 发明申请

US20060089809A1 Data processing apparatus 审中-公开
标题翻译：数据处理装置
公开(公告)号：US20060089809A1
公开(公告)日：2006-04-27
申请号：US11130154
申请日：2005-05-17
申请人： Keizou Satou , Yutaka Katsumata , Takayuki Matsui
发明人： Keizou Satou , Yutaka Katsumata , Takayuki Matsui
IPC分类号： G06F19/00
CPC分类号： G06F21/32 , G06F2221/2139 , G07C9/00087 , G07C9/00158
摘要： When receiving prescribed entry data from an input device, a data entry device issues an authenticate request to a biological authentication device. Upon receipt of the authenticate request, the biological authentication device authenticates the biological information transmitted from the input device by collating it with each piece of biological information stored in a biological authentication DB, and returns the authentication result to the data entry device. The data entry device registers, accesses entry data and executes PKI signature, based on the authentication result transmitted from the biological authentication.
摘要翻译：当从输入设备接收到规定的入口数据时，数据输入设备向生物认证设备发出认证请求。生物认证装置在接收到认证请求后，通过与生物认证DB中存储的每一条生物信息进行核对，认证从输入装置发送的生物信息，并将认证结果返回给数据输入装置。数据输入装置根据从生物认证发送的认证结果登记，访问条目数据并执行PKI签名。

10. 发明授权

US06351550B1 Seal imprint verifying apparatus 失效
标题翻译：密封印记验证装置
公开(公告)号：US06351550B1
公开(公告)日：2002-02-26
申请号：US09047362
申请日：1998-03-24
申请人： Hideyuki Inaoka , Satoshi Kataoka , Eiichi Watanabe , Yutaka Katsumata
发明人： Hideyuki Inaoka , Satoshi Kataoka , Eiichi Watanabe , Yutaka Katsumata
IPC分类号： G06K900
CPC分类号： G06T7/001 , G06K9/6203 , G06T7/0002 , G06T2207/30144 , G06T2207/30176
摘要： A seal imprint verifying apparatus for conducting verifying work of a seal imprint more properly than in the past is provided. When an image data of the seal imprint surface of a bill, etc. is acquired by an image reader, a CPU extracts only the image data of the color of the seal imprint out of the image data of the seal imprint surface and takes out the image data of a target seal imprint out of the extraction result. The CPU thereafter compares the image data of the reference seal imprint and the image data of the target seal imprint and thereby determines whether or not both image data agree with each other.
摘要翻译：提供了一种用于比过去更适当地进行密封印记验证工作的密封印记验证装置。当通过图像读取器获取纸币等的密封印记表面的图像数据时，CPU仅从密封压印表面的图像数据中提取密封印记的颜色的图像数据，并取出目标密封件的图像数据从提取结果中印出。然后，CPU将参考封印印记的图像数据与目标印记印记的图像数据进行比较，从而确定两个图像数据是否彼此一致。

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