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1. 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。

2. 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.

3. 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。

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

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

6. 发明申请

US20100008578A1 FORM RECOGNITION APPARATUS, METHOD, DATABASE GENERATION APPARATUS, METHOD, AND STORAGE MEDIUM 有权
标题翻译：表单识别装置，方法，数据库生成装置，方法和存储介质
公开(公告)号：US20100008578A1
公开(公告)日：2010-01-14
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
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。

7. 发明申请

US20090245627A1 CHARACTER RECOGNITION DEVICE 有权
标题翻译：字符识别装置
公开(公告)号：US20090245627A1
公开(公告)日：2009-10-01
申请号：US12414229
申请日：2009-03-30
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： G06K9/00 , G06K9/46
CPC分类号： G06K9/346 , G06K9/00449 , G06K2209/01 , G06K2209/015
摘要： The present invention firstly roughly classifies an analysis range specified by the operator in the color image data of a form into background, a character frame and a character, precisely specifies a character frame on the basis of the classification result, eliminates the character from the color image data from which the background is eliminated and recognizes the remaining character.
摘要翻译：本发明首先粗略地将由表格的彩色图像数据中的操作者指定的分析范围分类为背景，字符框和字符，基于分类结果精确地指定字符帧，从颜色中消除字符消除背景的图像数据并识别剩余字符。

8. 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。

9. 发明授权

US08189921B2 Character recognition device 有权
标题翻译：字符识别装置
公开(公告)号：US08189921B2
公开(公告)日：2012-05-29
申请号：US12414229
申请日：2009-03-30
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： G06K9/00 , G06K9/18
CPC分类号： G06K9/346 , G06K9/00449 , G06K2209/01 , G06K2209/015
摘要： The present invention firstly roughly classifies an analysis range specified by the operator in the color image data of a form into background, a character frame and a character, precisely specifies a character frame on the basis of the classification result, eliminates the character from the color image data from which the background is eliminated and recognizes the remaining character.
摘要翻译：本发明首先粗略地将由表格的彩色图像数据中的操作者指定的分析范围分类为背景，字符框和字符，基于分类结果精确地指定字符帧，从颜色中消除字符消除背景的图像数据并识别剩余字符。

10. 发明授权

US07539344B2 Boundary detection method between areas having different features in image data 有权
标题翻译：图像数据中具有不同特征的区域之间的边界检测方法
公开(公告)号：US07539344B2
公开(公告)日：2009-05-26
申请号：US10728906
申请日：2003-12-08
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： G06K9/48 , G06K9/36
CPC分类号： G06K9/4604 , G06K2209/01 , G06T7/12 , G06T7/168 , G06T2207/10008 , G06T2207/20056 , G06T2207/30176
摘要： An image processing device includes a feature emphasis unit for extracting first image frequency information from image data for each first unit area, a boundary provisional determination unit for defining a value obtained by adding a predetermined weight to the first image frequency information as representative feature information, and provisionally determining as a boundary a first unit area whose variance from the representative feature information of the adjacent area is at or higher than a predetermined level, and a boundary determination unit for extracting the second image frequency information for each second unit area smaller than the first unit area in the range of a provisionally determined position and the vicinity, and generating boundary information using as the boundary a second unit area whose value based on the variance from the second image frequency information of the adjacent area is at or higher than a predetermined level.
摘要翻译：图像处理装置包括：特征强调单元，用于从每个第一单位区域的图像数据中提取第一图像频率信息;边界临时确定单元，用于定义通过将作为代表性特征信息的第一图像频率信息添加预定权重而获得的值，并且临时确定与相邻区域的代表性特征信息的差异在等于或高于预定水平的第一单位区域的边界;以及边界确定单元，用于提取对于小于预定水平的每个第二单位区域的第二图像频率信息在临时确定位置的范围内的第一单位区域和附近，并且使用基于与相邻区域的第二图像频率信息的差异的值等于或高于预定的第二单位区域的边界来生成边界信息水平。

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