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1. 发明授权

US09412030B2 Visualization of defects in a frame of image data 有权
标题翻译：可视化图像数据帧中的缺陷
公开(公告)号：US09412030B2
公开(公告)日：2016-08-09
申请号：US14564399
申请日：2014-12-09
申请人： ABBYY Development LLC
发明人： Konstantin Bocharov , Mikhail Kostyukov
IPC分类号： G06K9/18 , G06K9/40 , G06T5/00
CPC分类号： G06T5/005 , G06K9/18 , G06K9/40 , G06K2209/01 , G06T5/001 , G06T5/002 , G06T2207/20021 , G06T2207/20056 , G06T2207/20192 , G06T2207/20201
摘要： Disclosed are systems, computer-readable mediums, and methods for receiving, from a camera, a frame representing image data prior to the image data being saved in long term memory. Areas of image data are analyzed to determine types of defects contained within each area of image data. At least one area contains a defect, and the types of defects include glare, blur, defocused, and noise. The frame is visually altered based upon each area of image data that contains a defect such that each defect can be ascertained within the frame, and the altered frame is displayed.
摘要翻译：本发明公开了一种系统，计算机可读介质和方法，用于在图像数据被保存在长期存储器之前从相机接收表示图像数据的帧。分析图像数据的区域以确定包含在图像数据的每个区域内的缺陷的类型。至少有一个区域包含缺陷，缺陷类型包括眩光，模糊，散焦和噪音。基于包含缺陷的图像数据的每个区域来视觉地改变该帧，使得可以在帧内确定每个缺陷，并且显示改变的帧。

2. 发明授权

US09811885B2 Detecting glare in a frame of image data 有权
公开(公告)号：US09811885B2
公开(公告)日：2017-11-07
申请号：US15228458
申请日：2016-08-04
申请人： ABBYY Development LLC
发明人： Konstantin Bocharov , Mikhail Kostyukov
IPC分类号： G06T5/00 , G06K9/40 , G06K9/46 , G06K9/52
CPC分类号： G06T5/002 , G06K9/40 , G06K9/4642 , G06K9/522 , G06T5/003 , G06T5/005 , G06T2207/20021 , G06T2207/20024 , G06T2207/20056 , G06T2207/20201
摘要： Disclosed are systems, computer-readable mediums, and methods for detecting glare in a frame of image data. A frame of image data is preprocessed. A set of connected components in the preprocessed frame is determined. A set of statistics is calculated for one or more connected components in the set of connected components. A decision for the one or more connected components is made, using the calculated set of statistics, if the connected component is a light spot over text. Whether glare is present in the frame is determined.

3. 发明申请

US20150161469A1 DETECTING GLARE IN A FRAME OF IMAGE DATA 有权
标题翻译：在图像数据框架中检测眼睛
公开(公告)号：US20150161469A1
公开(公告)日：2015-06-11
申请号：US14564424
申请日：2014-12-09
申请人： ABBYY Development LLC
发明人： Konstantin Bocharov , Mikhail Kostyukov
IPC分类号： G06K9/46 , G06K9/62 , G06K9/18 , G06K9/52
CPC分类号： G06T5/005 , G06K9/18 , G06K9/40 , G06K2209/01 , G06T5/001 , G06T5/002 , G06T2207/20021 , G06T2207/20056 , G06T2207/20192 , G06T2207/20201
摘要： Disclosed are systems, computer-readable mediums, and methods for detecting glare in a frame of image data. A frame of image data is preprocessed. A set of connected components in the preprocessed frame is determined. A set of statistics is calculated for one or more connected components in the set of connected components. A decision for the one or more connected components is made, using the calculated set of statistics, if the connected component is a light spot over text. Whether glare is present in the frame is determined.
摘要翻译：公开了用于在图像数据的帧中检测眩光的系统，计算机可读介质和方法。一帧图像数据被预处理。确定预处理帧中的一组连接的组件。对一组连接的组件中的一个或多个连接的组件计算一组统计信息。如果所连接的组件是文本上的一个亮点，则使用所计算的一组统计信息来决定一个或多个连接的组件。确定是否存在眩光。

4. 发明授权

US09754176B2 Method and system for data extraction from images of semi-structured documents 有权
公开(公告)号：US09754176B2
公开(公告)日：2017-09-05
申请号：US14868683
申请日：2015-09-29
申请人： ABBYY Development LLC
发明人： Mikhail Kostyukov
IPC分类号： G06K9/18 , G06K9/46
CPC分类号： G06K9/18 , G06K9/00449 , G06K9/00456 , G06K9/4604 , G06K2209/01
摘要： The present invention is directed to a method of extracting data from fields in an image of a document. In one implementation, a text representation of the image of the document is obtained. A graph for storing features of the text fragments in the text representation of the image of the document and their links is constructed. A cascade classification for computing the features of the text fragments in the text representation of the image of the document and their link is run. Hypotheses about the belonging of text fragments to the fields in the image of the document are generated. Combinations of the hypotheses are generated. A combination of the hypotheses is selected. And data from the fields in the image of the document is extracted based on the selected combination of the hypotheses.

5. 发明申请

US20170039684A1 DETECTING GLARE IN A FRAME OF IMAGE DATA 有权
标题翻译：在图像数据框架中检测眼睛
公开(公告)号：US20170039684A1
公开(公告)日：2017-02-09
申请号：US15228458
申请日：2016-08-04
申请人： ABBYY Development LLC
发明人： Konstantin Bocharov , Mikhail Kostyukov
IPC分类号： G06T5/00
CPC分类号： G06T5/002 , G06K9/40 , G06K9/4642 , G06K9/522 , G06T5/003 , G06T5/005 , G06T2207/20021 , G06T2207/20024 , G06T2207/20056 , G06T2207/20201
摘要： Disclosed are systems, computer-readable mediums, and methods for detecting glare in a frame of image data. A frame of image data is preprocessed. A set of connected components in the preprocessed frame is determined. A set of statistics is calculated for one or more connected components in the set of connected components. A decision for the one or more connected components is made, using the calculated set of statistics, if the connected component is a light spot over text. Whether glare is present in the frame is determined.
摘要翻译：公开了用于在图像数据的帧中检测眩光的系统，计算机可读介质和方法。一帧图像数据被预处理。确定预处理帧中的一组连接的组件。对一组连接的组件中的一个或多个连接的组件计算一组统计信息。如果所连接的组件是文本上的一个亮点，则使用所计算的一组统计信息来决定一个或多个连接的组件。确定是否存在眩光。

6. 发明申请

US20170323170A1 METHOD AND SYSTEM FOR DATA EXTRACTION FROM IMAGES OF SEMI-STRUCTURED DOCUMENTS 审中-公开
公开(公告)号：US20170323170A1
公开(公告)日：2017-11-09
申请号：US15659244
申请日：2017-07-25
申请人： ABBYY Development LLC
发明人： Mikhail Kostyukov
IPC分类号： G06K9/18 , G06K9/46
CPC分类号： G06K9/18 , G06K9/00449 , G06K9/00456 , G06K9/4604 , G06K2209/01
摘要： The present invention is directed to a method of extracting data from fields in an image of a document. In one implementation, a text representation of the image of the document is obtained. A graph for storing features of the text fragments in the text representation of the image of the document and their links is constructed. A cascade classification for computing the features of the text fragments in the text representation of the image of the document and their link is run. Hypotheses about the belonging of text fragments to the fields in the image of the document are generated. Combinations of the hypotheses are generated. A combination of the hypotheses is selected. And data from the fields in the image of the document is extracted based on the selected combination of the hypotheses.

7. 发明授权

US09648208B2 Method and apparatus and using an enlargement operation to reduce visually detected defects in an image 有权
公开(公告)号：US09648208B2
公开(公告)日：2017-05-09
申请号：US14314081
申请日：2014-06-25
申请人： ABBYY Development LLC
发明人： Mikhail Kostyukov , Ivan Zagaynov
IPC分类号： H04N1/40 , H04N1/409 , H04N1/393 , H04N1/387
CPC分类号： H04N1/409 , H04N1/387 , H04N1/3871 , H04N1/393 , H04N1/3935 , H04N1/4092
摘要： Systems and method for improving the quality of document images are provided. One method includes identifying a plurality of image fragments within a previously received document image that includes text. The method further includes separating the plurality of image fragments into a plurality of classes. Each class includes a subset of the plurality of image fragments that are substantially similar to one another. The method further includes, for each of the plurality of classes: (1) processing a class of image fragments to generate a combined and substantially enlarged image fragment for the class; and (2) filtering the combined and substantially enlarged image fragment to generate a filtered image fragment for the class. The method further includes generating an improved document image by replacing or modifying the image fragments within the document image based on the filtered image fragments.

8. 发明申请

US20170068866A1 METHOD AND SYSTEM FOR DATA EXTRACTION FROM IMAGES OF SEMI-STRUCTURED DOCUMENTS 有权
标题翻译：用于数据提取的方法和系统从半结构化文档的图像中提取
公开(公告)号：US20170068866A1
公开(公告)日：2017-03-09
申请号：US14868683
申请日：2015-09-29
申请人： ABBYY Development LLC
发明人： Mikhail Kostyukov
IPC分类号： G06K9/18 , G06K9/46
CPC分类号： G06K9/18 , G06K9/00449 , G06K9/00456 , G06K9/4604 , G06K2209/01
摘要： The present invention is directed to a method of extracting data from fields in an image of a document. In one implementation, a text representation of the image of the document is obtained. A graph for storing features of the text fragments in the text representation of the image of the document and their links is constructed. A cascade classification for computing the features of the text fragments in the text representation of the image of the document and their link is run. Hypotheses about the belonging of text fragments to the fields in the image of the document are generated. Combinations of the hypotheses are generated. A combination of the hypotheses is selected. And data from the fields in the image of the document is extracted based on the selected combination of the hypotheses.
摘要翻译：本发明涉及一种从文档图像中的字段提取数据的方法。在一个实现中，获得文档的图像的文本表示。用于存储文本图像的文本表示中的文本片段的特征及其链接的图形被构造。运行用于计算文档图像的文本表示中的文本片段的特征及其链接的级联分类。生成关于文档图像中的文本片段归属的假设。产生假设的组合。选择假设的组合。并且基于所选择的假设的组合来提取文档图像中的字段的数据。

9. 发明授权

US09418407B2 Detecting glare in a frame of image data 有权
标题翻译：在一帧图像数据中检测眩光
公开(公告)号：US09418407B2
公开(公告)日：2016-08-16
申请号：US14564424
申请日：2014-12-09
申请人： ABBYY Development LLC
发明人： Konstantin Bocharov , Mikhail Kostyukov
IPC分类号： G06T5/00 , G06K9/40
CPC分类号： G06T5/005 , G06K9/18 , G06K9/40 , G06K2209/01 , G06T5/001 , G06T5/002 , G06T2207/20021 , G06T2207/20056 , G06T2207/20192 , G06T2207/20201
摘要： Disclosed are systems, computer-readable mediums, and methods for detecting glare in a frame of image data. A frame of image data is preprocessed. A set of connected components in the preprocessed frame is determined. A set of statistics is calculated for one or more connected components in the set of connected components. A decision for the one or more connected components is made, using the calculated set of statistics, if the connected component is a light spot over text. Whether glare is present in the frame is determined.
摘要翻译：公开了用于在图像数据的帧中检测眩光的系统，计算机可读介质和方法。一帧图像数据被预处理。确定预处理帧中的一组连接的组件。对一组连接的组件中的一个或多个连接的组件计算一组统计信息。如果所连接的组件是文本上的一个亮点，则使用所计算的一组统计信息来决定一个或多个连接的组件。确定是否存在眩光。

10. 发明申请

US20150154742A1 VISUALIZATION OF DEFECTS IN A FRAME OF IMAGE DATA 有权
标题翻译：图像数据框架中缺陷的可视化
公开(公告)号：US20150154742A1
公开(公告)日：2015-06-04
申请号：US14564399
申请日：2014-12-09
申请人： ABBYY Development LLC
发明人： Konstantin Bocharov , Mikhail Kostyukov
IPC分类号： G06T5/00 , G06K9/18
CPC分类号： G06T5/005 , G06K9/18 , G06K9/40 , G06K2209/01 , G06T5/001 , G06T5/002 , G06T2207/20021 , G06T2207/20056 , G06T2207/20192 , G06T2207/20201
摘要： Disclosed are systems, computer-readable mediums, and methods for receiving, from a camera, a frame representing image data prior to the image data being saved in long term memory. Areas of image data are analyzed to determine types of defects contained within each area of image data. At least one area contains a defect, and the types of defects include glare, blur, defocused, and noise. The frame is visually altered based upon each area of image data that contains a defect such that each defect can be ascertained within the frame, and the altered frame is displayed.
摘要翻译：本发明公开了一种系统，计算机可读介质和方法，用于在图像数据被保存在长期存储器之前从相机接收表示图像数据的帧。分析图像数据的区域以确定包含在图像数据的每个区域内的缺陷的类型。至少有一个区域包含缺陷，缺陷类型包括眩光，模糊，散焦和噪音。基于包含缺陷的图像数据的每个区域来视觉地改变该帧，使得可以在帧内确定每个缺陷，并且显示改变的帧。

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