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1. 发明授权

US07801358B2 Methods and systems for analyzing data in media material having layout 有权
标题翻译：用于分析具有布局的媒体材料中的数据的方法和系统
公开(公告)号：US07801358B2
公开(公告)日：2010-09-21
申请号：US11592268
申请日：2006-11-03
申请人： Ralph Furmaniak , Ray Smith , Luc Vincent , Dan Bloomberg , Dar-Shyang Lee
发明人： Ralph Furmaniak , Ray Smith , Luc Vincent , Dan Bloomberg , Dar-Shyang Lee
IPC分类号： G06K9/34
CPC分类号： G06K9/00469
摘要： The present invention relates to systems and methods for analyzing media material having a layout. A media material analyzer includes a segmenter and an article composer. The segmenter identifies block segments associated with columnar body text in the media material. The article composer determines which of the identified block segments belong to one or more articles in the media material. The article composer can determine whether candidate block segments belong to a same article based on language statistics information, layout transition information, or both language statistics information and layout transition information. A system for searching media material having a layout over a network is also provided.
摘要翻译：本发明涉及用于分析具有布局的介质材料的系统和方法。媒体材料分析器包括分割器和文章作曲者。分割器识别与媒体材料中的柱状正文文本相关联的块段。文章作曲者确定哪些识别的块段属于媒体材料中的一个或多个物品。文章作曲者可以基于语言统计信息，布局转换信息或语言统计信息和布局转换信息来确定候选块段是否属于同一文章。还提供了一种用于搜索具有网络布局的媒体材料的系统。

2. 发明申请

US20080107337A1 Methods and systems for analyzing data in media material having layout 有权
标题翻译：用于分析具有布局的媒体材料中的数据的方法和系统
公开(公告)号：US20080107337A1
公开(公告)日：2008-05-08
申请号：US11592268
申请日：2006-11-03
申请人： Ralph Furmaniak , Ray Smith , Luc Vincent , Dan Bloomberg , Dar-Shyang Lee
发明人： Ralph Furmaniak , Ray Smith , Luc Vincent , Dan Bloomberg , Dar-Shyang Lee
IPC分类号： G06K9/34
CPC分类号： G06K9/00469
摘要： The present invention relates to systems and methods for analyzing media material having a layout. A media material analyzer includes a segmenter and an article composer. The segmenter identifies block segments associated with columnar body text in the media material. The article composer determines which of the identified block segments belong to one or more articles in the media material. The article composer can determine whether candidate block segments belong to a same article based on language statistics information, layout transition information, or both language statistics information and layout transition information. A system for searching media material having a layout over a network is also provided.
摘要翻译：本发明涉及用于分析具有布局的介质材料的系统和方法。媒体材料分析器包括分割器和文章作曲者。分割器识别与媒体材料中的柱状正文文本相关联的块段。文章作曲者确定哪些识别的块段属于媒体材料中的一个或多个物品。文章作曲者可以基于语言统计信息，布局转换信息或语言统计信息和布局转换信息来确定候选块段是否属于同一文章。还提供了一种用于搜索具有网络布局的媒体材料的系统。

3. 发明申请

US20080024843A1 Methods for generating anti-aliased text and line graphics in compressed document images 有权
标题翻译：在压缩文档图像中生成反锯齿文本和线图形的方法
公开(公告)号：US20080024843A1
公开(公告)日：2008-01-31
申请号：US11878082
申请日：2007-07-20
申请人： Dan Bloomberg , Luc Vincent
发明人： Dan Bloomberg , Luc Vincent
IPC分类号： H04N1/46 , G06K9/36 , G06K9/40
CPC分类号： H04N1/46 , H04N1/41
摘要： A method and system for storing and generating anti-aliased text and lineart data from compressed document image files, using a MRC model that represents the image as an ordered set of mask/image pairs at resolutions appropriate to the content of each layer. The method and system provide the ability to generate for anti-aliased text data to improve appearance at both high and low resolution, and to avoid baseline jitter of compressed tokens.
摘要翻译：一种用于从压缩文档图像文件中存储和生成抗锯齿文本和线条数据的方法和系统，使用将所述图像表示为适合于每层内容的分辨率的掩码/图像对的有序集合的MRC模型。该方法和系统提供生成抗锯齿文本数据以改善高分辨率和低分辨率外观的能力，并避免压缩令牌的基线抖动。

4. 发明授权

US07899249B2 Media material analysis of continuing article portions 有权
标题翻译：继续文章部分的媒体材料分析
公开(公告)号：US07899249B2
公开(公告)日：2011-03-01
申请号：US11644009
申请日：2006-12-22
申请人： Ralph Furmaniak , Ray Smith , Luc Vincent , Dan Bloomberg , Dar-Shyang Lee
发明人： Ralph Furmaniak , Ray Smith , Luc Vincent , Dan Bloomberg , Dar-Shyang Lee
IPC分类号： G06K9/34
CPC分类号： G06K9/00469
摘要： The present invention relates to systems and methods for analyzing media material having articles continuing across multiple pages. A media material analyzer includes a segmenter and an article composer. The segmenter identifies block segments associated with columnar body test in the media material. The article composer determines which of the identified block segments belong to a continuing article extending across multiple pages in the media material based on language statistics information and continuation transition information.
摘要翻译：本发明涉及用于分析介质材料的系统和方法，所述介质材料具有跨越多页的物品。媒体材料分析器包括分割器和文章作曲者。分割器识别与介质材料中柱状体测试相关的块段。文章作曲者基于语言统计信息和连续转换信息确定哪些识别的块段属于在媒体材料中的多个页面上延伸的连续文章。

5. 发明申请

US20060133690A1 Methods for generating anti-aliased text and line graphics in compressed document images 有权
标题翻译：在压缩文档图像中生成反锯齿文本和线图形的方法
公开(公告)号：US20060133690A1
公开(公告)日：2006-06-22
申请号：US11354044
申请日：2006-02-15
申请人： Dan Bloomberg , Luc Vincent
发明人： Dan Bloomberg , Luc Vincent
IPC分类号： G06K9/40 , G06K9/36
CPC分类号： H04N1/46 , H04N1/41
摘要： A method and system for storing and generating anti-aliased text and lineart data from compressed document images files, using a MRC model that represents the image as an ordered set of mask/image pairs at resolutions appropriate to the content of each layer. The method and system provide the ability to generate for anti-aliased text data to improve appearance at both high and low resolution, and to avoid baseline jitter of compressed tokens.
摘要翻译：一种用于从压缩文档图像文件存储和生成抗锯齿文本和线条数据的方法和系统，其使用将所述图像表示为适合于每层内容的分辨率的掩模/图像对的有序集合的MRC模型。该方法和系统提供生成抗锯齿文本数据以改善高分辨率和低分辨率外观的能力，并避免压缩令牌的基线抖动。

6. 发明授权

US06904170B2 Method and system for document segmentation 有权
标题翻译：文档分割方法和系统
公开(公告)号：US06904170B2
公开(公告)日：2005-06-07
申请号：US10150362
申请日：2002-05-17
申请人： Hui Chao , Dan Bloomberg
发明人： Hui Chao , Dan Bloomberg
IPC分类号： G06K9/32 , G06K9/34
CPC分类号： G06K9/3283 , G06K2209/01
摘要： A method of document segmentation. Specifically, one embodiment of the present invention discloses a method of document segmentation that performs a plurality of projection profiles of pixel intensities on a document containing a plurality of text lines over a range of angles. A plurality of slope values for a plurality of discrete distances perpendicular to said range of angles is calculated for the plurality of projection profiles. A set of maximum absolute slope values is sorted out from the plurality of slope values. Text lines of first and second type are identified by setting a threshold slope value. Absolute slope values greater than the threshold slope value indicate the plurality of text lines of said first type. Absolute slope values less than the threshold slope value indicate the plurality of text lines of a second type.
摘要翻译：文档分割的方法。具体地，本发明的一个实施例公开了一种文档分割方法，该方法在包含多个角度范围的多个文本行的文档上执行像素强度的多个投影轮廓。针对多个投影轮廓计算垂直于所述角度范围的多个离散距离的多个斜率值。从多个斜率值中分离出一组最大绝对斜率值。通过设置阈值斜率值来识别第一和第二类型的文本行。大于阈值斜率值的绝对斜率值表示所述第一类型的多条文本行。小于阈值斜率值的绝对斜率值表示第二类型的多条文本行。

7. 发明申请

US20080107338A1 Media material analysis of continuing article portions 有权
标题翻译：继续文章部分的媒体材料分析
公开(公告)号：US20080107338A1
公开(公告)日：2008-05-08
申请号：US11644009
申请日：2006-12-22
申请人： Ralph Furmaniak , Ray Smith , Luc Vincent , Dan Bloomberg , Dar-Shyang Lee
发明人： Ralph Furmaniak , Ray Smith , Luc Vincent , Dan Bloomberg , Dar-Shyang Lee
IPC分类号： G06K9/34
CPC分类号： G06K9/00469
摘要： The present invention relates to systems and methods for analyzing media material having articles continuing across multiple pages. A media material analyzer includes a segmenter and an article composer. The segmenter identifies block segments associated with columnar body test in the media material. The article composer determines which of the identified block segments belong to a continuing article extending across multiple pages in the media material based on language statistics information and continuation transition information.
摘要翻译：本发明涉及用于分析介质材料的系统和方法，所述介质材料具有跨越多页的物品。媒体材料分析器包括分割器和文章作曲者。分割器识别与介质材料中柱状体测试相关的块段。文章作曲者基于语言统计信息和连续转换信息确定哪些标识的块段属于在媒体材料中的多个页面上延伸的连续文章。

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