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1. 发明授权

US06320983B1 Method and apparatus for character recognition, and computer-readable recording medium with a program making a computer execute the method recorded therein 有权
标题翻译：用于字符识别的方法和装置，以及具有使计算机执行其中记录的方法的程序的计算机可读记录介质
公开(公告)号：US06320983B1
公开(公告)日：2001-11-20
申请号：US09185604
申请日：1998-11-03
申请人： Hideki Matsuno , Shinichi Eguchi , Yoshihiro Nagano , Koichi Chiba , Katsutoshi Kobara
发明人： Hideki Matsuno , Shinichi Eguchi , Yoshihiro Nagano , Koichi Chiba , Katsutoshi Kobara
IPC分类号： G06K918
CPC分类号： G06K9/2054 , G06K2209/01
摘要： A character recognition apparatus, in which a type of each of accounts, a type of each of marks, and characteristic data indicating a string of characters recognized when any of the marks is written in each account are previously registered for each group of the types of accounts in correlation to each other in an account-type database; a mark is estimated according to a result of verification between the account-type database and a result of ordinary character recognition according to a character recognizing program; and a type of account having the estimated mark is determined as a selected account name according to a result of recognizing characters in accounts other than the account having the mark.
摘要翻译：一种字符识别装置，其中，每种帐户的类型，每种标记的类型以及指示当在每个帐户中写入任何标记时识别的一串字符的特征数据被预先登记为每种类型的在帐户类型数据库中彼此相关的帐户; 根据字符识别程序，根据账户类型数据库和普通字符识别结果之间的验证结果来估计标记; 并且根据识别具有该商标的帐户以外的帐户中的字符的结果，将具有估计商标的帐户类型确定为所选择的帐户名称。

2. 发明授权

US06549662B1 Method of recognizing characters 失效
标题翻译：识别字符的方法
公开(公告)号：US06549662B1
公开(公告)日：2003-04-15
申请号：US09084356
申请日：1998-05-27
申请人： Katsutoshi Kobara , Shinichi Eguchi , Yoshihiro Nagano , Hideki Matsuno , Koichi Chiba , Yutaka Katsumata
发明人： Katsutoshi Kobara , Shinichi Eguchi , Yoshihiro Nagano , Hideki Matsuno , Koichi Chiba , Yutaka Katsumata
IPC分类号： G06K934
CPC分类号： G06K9/00469
摘要： Characters of data on a document are recognized by automatically determining the definitions of characters of the data from the arrangement of character strings of the data. Character strings on the document are extracted by reading the document, and headers and data on the document are distinguished from each other by determining the positional relationship between the character strings. Character attributes of the data are determined by recognizing characters of the character strings of the headers using a header recognition dictionary. Characters of the character strings of the data are recognized according to the determined character attributes of the data. Since character attributes of the data are determined from recognized characters of the headers after the headers and the data are distinguished from each other from the layout on the document, it is possible to enter automatically the character attributes of the data.
摘要翻译：通过从数据的字符串的排列自动确定数据的字符的定义来识别文档上的数据的字符。通过读取文档来提取文档上的字符串，并且通过确定字符串之间的位置关系来区分文档上的标题和数据。通过使用标题识别字典识别标题的字符串的字符来确定数据的字符属性。根据确定的数据的字符属性来识别数据的字符串的字符。由于数据的字符属性是从头文件的标识符和数据从文档的布局彼此区分开来的识别字符确定的，所以可以自动输入数据的字符属性。

3. 发明授权

US06567546B1 Data medium handling apparatus medium handling method 失效
标题翻译：数据介质处理装置和数据介质处理方法
公开(公告)号：US06567546B1
公开(公告)日：2003-05-20
申请号：US09239713
申请日：1999-01-29
申请人： Shinichi Eguchi , Yutaka Katsumata , Koichi Chiba , Hideki Matsuno , Yoshihiro Nagano , Kazuhide Ushita , Hideo Kamata , Tomohiro Matsuhashi , Hideyuki Inaoka , Eiichi Watanabe , Satoshi Naoi , Shunji Sakane , Katsutoshi Kobara , Kazunori Yamamoto , Kazuhito Watanabe , Yoshiyuki Kijima , Yoshinori Yamazaki , Yasutaka Machida
发明人： Shinichi Eguchi , Yutaka Katsumata , Koichi Chiba , Hideki Matsuno , Yoshihiro Nagano , Kazuhide Ushita , Hideo Kamata , Tomohiro Matsuhashi , Hideyuki Inaoka , Eiichi Watanabe , Satoshi Naoi , Shunji Sakane , Katsutoshi Kobara , Kazunori Yamamoto , Kazuhito Watanabe , Yoshiyuki Kijima , Yoshinori Yamazaki , Yasutaka Machida
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 is 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.
摘要翻译：一种适用于处理文件的数据媒体处理装置和数据媒体处理方法，例如在金融机构中。用于基于从其中以任意格式描述信息的数据介质读取的信息来识别信息的数据媒体处理装置（30）被构造为使得其包括用于提取特征唯一的装置（2）包括来自读取图像数据（19）的格式的数据介质，并且从特性指定存在待识别信息的位置，以及用于在位置识别图像（19）的图像识别装置（3）通过前述装置（2）指定以区分信息，使得数据媒体处理装置（30）可以处理具有各种格式（例如私人单据）的文档。

4. 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。

5. 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。

6. 发明授权

US06778712B1 Data sheet identification device 失效
标题翻译：数据表识别装置
公开(公告)号：US06778712B1
公开(公告)日：2004-08-17
申请号：US09650762
申请日：2000-08-29
申请人： Maki Yabuki , Shinichi Eguchi , Kouichi Kanamoto , Katsutoshi Kobara , Koichi Chiba , Toshiyuki Waida , Kazunori Yamamoto , Yutaka Katsumata
发明人： Maki Yabuki , Shinichi Eguchi , Kouichi Kanamoto , Katsutoshi Kobara , Koichi Chiba , Toshiyuki Waida , Kazunori Yamamoto , Yutaka Katsumata
IPC分类号： G06K954
CPC分类号： G06K9/2054 , G06K2209/01
摘要： A data sheet identification device of the invention includes: a character/graphics extracting section, an identical shape deciding section, a graphics collating section, an identification code/data sheet ID identifying section for collating characters that have been decided to have the same shape with an identification code/data sheet ID database in which a plurality of characters showing features of a plurality of data sheets respectively have been registered, and an identifying section for uniquely identifying the data sheet based on a result of the collation by the graphics collating section and a result of the collation by the identification code/data sheet ID identifying section.
摘要翻译：本发明的数据表识别装置包括：字符/图形提取部，相同形状决定部，图形对照部，识别码/数据表ID识别部，其将已经被判定为具有相同形状的字符与识别码/数据表ID数据库，其中分别显示多个数据表的特征的多个字符已经被注册;以及识别部分，用于基于图形对照部分的对照结果和由识别码/数据表ID识别部分进行核对的结果。

7. 发明授权

US07016535B2 Pattern identification apparatus, pattern identification method, and pattern identification program 失效
公开(公告)号：US07016535B2
公开(公告)日：2006-03-21
申请号：US09987961
申请日：2001-11-16
申请人： Toshiyuki Waida , Shinichi Eguchi , Kouichi Kanamoto , Maki Yabuki , Koichi Chiba , Katsutoshi Kobara , Osamu Sato , Kazunori Yamamoto , Yutaka Katsumata
发明人： Toshiyuki Waida , Shinichi Eguchi , Kouichi Kanamoto , Maki Yabuki , Koichi Chiba , Katsutoshi Kobara , Osamu Sato , Kazunori Yamamoto , Yutaka Katsumata
IPC分类号： G06K9/00
CPC分类号： G06K9/50 , G06K2209/01
摘要： Collation can be carried out at a high speed without reducing the accuracy thereof, whereby processing of identifying documents is accurately performed at a high speed. To this end, characteristic data of a predetermined pattern is registered in advance. Characteristic data in a first area greater than an area of the predetermined pattern registered in advance in an image to be identified is compared and collated with characteristic data of the predetermined pattern. A second area smaller than the first area is cut out from the first area based on the result of comparison, so that characteristic data of an image in the second area is compared and collated with the characteristic data of the predetermined pattern, thus making it possible to identify the predetermined pattern contained in the image based on the result of comparison.

8. 发明授权

US06694065B2 Image collating apparatus and image collating method 有权
标题翻译：图像整理装置和图像整理方法
公开(公告)号：US06694065B2
公开(公告)日：2004-02-17
申请号：US09733077
申请日：2000-12-11
申请人： Katsutoshi Kobara , Shinichi Eguchi , Kouichi Kamamoto , Maki Yabuki , Koichi Chiba , Toshiyuki Waida , Kazunori Yamamoto , Yutaka Katsumata
发明人： Katsutoshi Kobara , Shinichi Eguchi , Kouichi Kamamoto , Maki Yabuki , Koichi Chiba , Toshiyuki Waida , Kazunori Yamamoto , Yutaka Katsumata
IPC分类号： G06K960
CPC分类号： G06K9/2054 , G06K2209/01
摘要： An image collating apparatus and an image collating method, in which a document larger than an image reader can be collated using a preregistered image even in the case where the document is read by the image reader, are disclosed. The image of the document read by the image reader is collated sequentially with the document images of different sizes preregistered in a data base. The document size is determined from the document image input from the image reader. In the case where the document size is smaller than the preregistered image size, the preregistered image is retrieved in accordance with the document size, so that the document features are extracted and matched between the read document image and the registered image set in size to each other, thereby collating the read image with the preregistered image.
摘要翻译：公开了一种图像对照装置和图像对照方法，其中即使在由图像读取器读取文档的情况下，也可以使用预先注册的图像来比较大于图像读取器的文档。由图像读取器读取的文档的图像与预先登记在数据库中的不同大小的文档图像顺序对照。文档尺寸是从图像读取器输入的文档图像确定的。在文档尺寸小于预注册图像尺寸的情况下，根据文档大小检索预注册图像，从而提取文档特征并将其读取文档图像和大小分配给每个从而将读取的图像与预先注册的图像整理。

9. 发明授权

US06556701B1 Method of and apparatus for extracting dotted line, and storage medium thereof 失效
标题翻译：提取虚线的方法和设备及其存储介质
公开(公告)号：US06556701B1
公开(公告)日：2003-04-29
申请号：US09421283
申请日：1999-10-20
申请人： Koichi Chiba , Shinichi Eguchi , Kouichi Kanamoto , Katsutoshi Kobara , Maki Tabuki , Yutaka Katsumata
发明人： Koichi Chiba , Shinichi Eguchi , Kouichi Kanamoto , Katsutoshi Kobara , Maki Tabuki , Yutaka Katsumata
IPC分类号： G06K900
CPC分类号： G06K9/00449 , G06K9/4604 , G06K2209/01
摘要： Disclosed are a method of and an apparatus for extracting a dotted line from an binary image of a document, and a storage medium thereof. The isolated points are extracted from the binary image. The isolated points configuring a candidate of the dotted line are extracted based on a positional relationship between the extracted isolated points. A validity of the isolated points configuring the candidate of the dotted line is checked. The dotted line from a positional relationship between groups of the extracted isolated points of the candidate of the dotted line. The dotted line can be thereby precisely extracted even if some isolated points are lost due to an. under-density of the image etc.
摘要翻译：公开了一种从文件的二进制图像及其存储介质中提取虚线的方法和装置。从二值图像中提取孤立点。基于所提取的孤立点之间的位置关系来提取构成虚线候选的孤立点。检查配置虚线候选者的隔离点的有效性。来自虚线候选者的提取的孤立点的组之间的位置关系的虚线。因此即使有一些孤立的点由于丢失而能够精确地提取虚线。图像密度不足等

10. 发明授权

US08891871B2 Form recognition apparatus, method, database generation apparatus, method, and storage medium 有权
标题翻译：表格识别装置，方法，数据库生成装置，方法和存储介质
公开(公告)号：US08891871B2
公开(公告)日：2014-11-18
申请号：US12488279
申请日：2009-06-19
申请人： Shinichi Eguchi , Hajime Kawashima , Kouichi Kanamoto , Shohei Hasegawa , Katsutoshi Kobara , Maki Yabuki
发明人： Shinichi Eguchi , Hajime Kawashima , Kouichi Kanamoto , Shohei Hasegawa , Katsutoshi Kobara , Maki Yabuki
IPC分类号： G06K9/34 , G06K9/20 , G06K9/00
CPC分类号： G06K9/2054 , G06K9/00449 , G06K2209/01
摘要： One system to which the present invention is applied obtains the digitized form image of a form, recognizes a character string existing in the obtained form image, extracts a headline wording being a predetermined character string from the recognized character strings, determines a table structure existing in the form image, on the basis of the extracted headline wording and the arrangement of headline wordings in the form image and specifies a correspondence relationship between a headline wording and a character string other than the headline wording that is recognized, using the determination result.
摘要翻译：应用本发明的一个系统获得形式的数字化形式图像，识别存在于所获得的形式图像中的字符串，从识别的字符串中提取作为预定字符串的标题文字，确定存在于基于所提取的标题文字和形式图像中的标题文字的排列，并且使用确定结果指定标题文字和除了识别的标题文字之外的字符串之间的对应关系。

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