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1. 发明申请

WO2014005609A1 PARAGRAPH ALIGNMENT DETECTION AND REGION-BASED SECTION RECONSTRUCTION 审中-公开
标题翻译：同义词检测和区域划分重建
公开(公告)号：WO2014005609A1
公开(公告)日：2014-01-09
申请号：PCT/EP2012/002865
申请日：2012-07-06
申请人： MICROSOFT CORPORATION , SESUM, Milan , LAZAREVIC, Milos , RASKOVIC, Milos , OBULJEN, Aljosa , PANJEVIC, Filip , TANKOVIC, Vanja Petrovic
发明人： SESUM, Milan , LAZAREVIC, Milos , RASKOVIC, Milos , OBULJEN, Aljosa , PANJEVIC, Filip , TANKOVIC, Vanja Petrovic
IPC分类号： G06K9/00
CPC分类号： G06F17/212 , G06K9/00463
摘要： A paragraph alignment detection engine and a section reconstruction engine. The paragraph alignment detection engine determines the paragraph alignment of a paragraph and updates the paragraph alignment property of the paragraph in the data store for single line and multi-line paragraphs. The paragraph alignment detection engine employs per paragraph comparisons and relative comparisons to other paragraphs to determine the paragraph alignment of a single line paragraph. The paragraph alignment detection engine employs per paragraph comparisons and relative comparisons of the lines of a paragraph to determine the paragraph alignment of a multiline paragraph. The section reconstruction engine minimizes the number of sections created in the flow format document by identifying the columns on each page, combining contiguous pages with the same column layout into a single section, and creating alternative objects to contain regions associated special cases in lieu of creating additional sections.
摘要翻译：段落对齐检测引擎和段重建引擎。段落对齐检测引擎确定段落的段落对齐方式，并更新数据存储区段中对于单行和多行段落的段落对齐属性。段落对齐检测引擎采用每段比较和与其他段落的相对比较来确定单行段落的段落对齐。段落对齐检测引擎采用段落的比较和相对比较，以确定段落的段落对齐方式。部分重建引擎通过识别每个页面上的列来最小化在流格式文档中创建的部分数量，将具有相同列布局的连续页面组合成单个部分，并创建替代对象以包含相关联的特殊情况的区域以代替创建附加部分。

2. 发明申请

WO2013110288A1 FIXED FORMAT DOCUMENT CONVERSION ENGINE 审中-公开
标题翻译：固定格式文件转换发动机
公开(公告)号：WO2013110288A1
公开(公告)日：2013-08-01
申请号：PCT/EP2012/000288
申请日：2012-01-23
申请人： MICROSOFT CORPORATION , LAZAREVIC, Milos , RASKOVIC, Milos , OBULJEN, Aljosa , SESUM, Milan , RADOVANOVIC, Dusan , ZARIC, Drazen , TOMIC, Aleksandar , SLAVESKI, Dragan , ANTIC, Marija
发明人： LAZAREVIC, Milos , RASKOVIC, Milos , OBULJEN, Aljosa , SESUM, Milan , RADOVANOVIC, Dusan , ZARIC, Drazen , TOMIC, Aleksandar , SLAVESKI, Dragan
IPC分类号： G06K9/00
CPC分类号： G06K9/00463
摘要： A fixed format document conversion engine and associated method for converting a fixed format document into a flow format document. The fixed format document conversion engine includes a sequence of layout analysis engines and semantic analysis engines to analyzes the base physical layout information obtained from the fixed format document to enrich, modify, and classify the physical layout information into progressively more advanced physical layout information and, ultimately, semantic layout information. The semantic layout information is mapped and serialized into a selected flow format document with a high level of flowability.
摘要翻译：用于将固定格式文档转换为流格式文档的固定格式文档转换引擎和相关联的方法。固定格式文件转换引擎包括一系列布局分析引擎和语义分析引擎，用于分析从固定格式文档获得的基本物理布局信息，以丰富，修改和分类物理布局信息，逐渐更先进的物理布局信息，最终，语义布局信息。语义布局信息被映射并序列化为具有高流量水平的选定流格式文档。

3. 发明申请

WO2013110287A1 VECTOR GRAPHICS CLASSIFICATION ENGINE 审中-公开
标题翻译：矢量图形分类发动机
公开(公告)号：WO2013110287A1
公开(公告)日：2013-08-01
申请号：PCT/EP2012/000287
申请日：2012-01-23
申请人： MICROSOFT CORPORATION , SESUM, Milan , RASKOVIC, Milos , ZARIC, Drazen , LAZAREVIC, Milos , OBULJEN, Aljosa
发明人： SESUM, Milan , RASKOVIC, Milos , ZARIC, Drazen , LAZAREVIC, Milos , OBULJEN, Aljosa
IPC分类号： G06K9/00
CPC分类号： G06F17/211 , G06K9/00469
摘要： A vector graphics classification engine and associated method for classifying vector graphics in a fixed format document is described herein and illustrated in the accompanying figures. The vector graphics classification engine defines a pipeline for categorizing vector graphics parsed from the fixed format document as font, text, paragraph, table, and page effects, such as shading, borders, underlines, and strikethroughs. Vector graphics that are not otherwise classified are designated as basic graphics. By sequencing the detection operations in a selected order, misclassification is minimized or eliminated.
摘要翻译：在本文中描述了用于对固定格式文档中的向量图形进行分类的矢量图形分类引擎和相关联的方法，并在附图中示出。矢量图形分类引擎定义了一个流水线，用于将从固定格式文档解析的矢量图形分类为字体，文本，段落，表格和页面效果，如阴影，边框，下划线和删除线。未分类的矢量图形被指定为基本图形。通过按所选顺序对检测操作进行排序，将错误分类最小化或消除。

4. 发明申请

WO2013110285A1 FORMULA DETECTION ENGINE 审中-公开
标题翻译：公式检测发动机
公开(公告)号：WO2013110285A1
公开(公告)日：2013-08-01
申请号：PCT/EP2012/000285
申请日：2012-01-23
申请人： MICROSOFT CORPORATION , LAZAREVIC, Milos , RASKOVIC, Milos , OBULJEN, Aljosa , PETROVIC TANKOVIC, Vanja
发明人： LAZAREVIC, Milos , RASKOVIC, Milos , OBULJEN, Aljosa , PETROVIC TANKOVIC, Vanja
IPC分类号： G06K9/00 , G06K9/34
CPC分类号： G06F17/2264 , G06F17/30253 , G06F17/30259 , G06K9/00463 , G06K9/342 , G06K2209/01
摘要： A formula detection engine and associated method. The formula detection engine locates formulas within a fixed format document portion by identifying formula seeds. The formula detection engine creates and expands a boundary around the formula seed to define a formula area. To eliminate overlap with surrounding normal text, the formula area is divided into multiple formula areas based on vertical position and horizontal spacing between the formula elements. After being vertically ordered, horizontally overlapping formula areas are merged to reconstruct the formula as a flowable element.
摘要翻译：公式检测引擎及相关方法。公式检测引擎通过识别公式种子来定位固定格式文档部分中的公式。公式检测引擎创建和扩展公式种子周围的边界，以定义公式区域。为了消除与周围正常文本的重叠，公式区域根据公式要素之间的垂直位置和水平间距分为多个公式区域。在垂直排序之后，合并水平重叠的公式区域以将公式重新构建为可流动元素。

5. 发明申请

WO2013110290A1 PATTERN MATCHING ENGINE 审中-公开
标题翻译：图案匹配发动机
公开(公告)号：WO2013110290A1
公开(公告)日：2013-08-01
申请号：PCT/EP2012/000290
申请日：2012-01-23
申请人： MICROSOFT CORPORATION , JOVANOVIC, Vuk , LAZAREVIC, Milos , RASKOVIC, Milos , BOZIDAREVIC, Nenad , SESUM, Milan
发明人： JOVANOVIC, Vuk , LAZAREVIC, Milos , RASKOVIC, Milos , BOZIDAREVIC, Nenad , SESUM, Milan
IPC分类号： G06K9/00
CPC分类号： G06K9/00469 , G06K9/00463 , G06K2209/015
摘要： A pattern matching engine and associated method for detecting one or more of headers, footers, watermarks, page numbering, page colors, and page borders appearing in a fixed format document. The pattern matching engine performs pattern matching across pages of the fixed format document to identify repeating patterns. Using heuristic analysis, repeating patterns meeting selected criteria are classified as headers, footers, or watermarks. Filtering removes repeating patterns unlikely to represent headers, footers, or watermarks. The information produced by the pattern matching engine allows the repeating elements to be properly reconstructed as flowable elements when converting a fixed format document into a flow format document.
摘要翻译：一种模式匹配引擎和相关联的方法，用于检测固定格式文档中出现的页眉，页脚，水印，页面编号，页面颜色和页面边框中的一个或多个。模式匹配引擎在固定格式文档的页面上执行模式匹配以识别重复模式。使用启发式分析，将所选标准的重复模式分类为页眉，页脚或水印。过滤可以移除不太可能表示页眉，页脚或水印的重复图案。由模式匹配引擎产生的信息允许在将固定格式的文档转换为流格式文档时将重复元素适当地重构为可流动元素。

6. 发明申请

WO2013110286A1 PARAGRAPH PROPERTY DETECTION AND STYLE RECONSTRUCTION ENGINE 审中-公开
标题翻译： PARAGRAPH PROPERTY DETECTION和STYLE重建发动机
公开(公告)号：WO2013110286A1
公开(公告)日：2013-08-01
申请号：PCT/EP2012/000286
申请日：2012-01-23
申请人： MICROSOFT CORPORATION , LAZAREVIC, Milos , RASKOVIC, Milos
发明人： LAZAREVIC, Milos , RASKOVIC, Milos
IPC分类号： G06K9/00
CPC分类号： G06K9/00463 , G06K9/00469
摘要： Embodiments of the present disclosure provide for analyzing paragraphs in a fixed format document to determine style clusters or groupings of each paragraph. In certain embodiments, the paragraphs are grouped into style clusters based on a first property. Each style cluster is then further divided into sub-groups based on a second property. Once the sub-groups have been determined, a third property associated with each paragraph in each sub-group is normalized based on a dominant one of the at least the third property.
摘要翻译：本公开的实施例提供了用于分析固定格式文档中的段落以确定每个段落的风格集群或分组。在某些实施例中，段落基于第一属性被分组成样式集群。然后，基于第二属性将每个样式集群进一步分为子组。一旦确定了子组，则基于至少第三属性中的主要的一个来对与每个子组中的每个段落相关联的第三属性进行归一化。

7. 发明申请

WO2014012565A1 COLOR CODING OF LAYOUT STRUCTURE ELEMENTS IN A FLOW FORMAT DOCUMENT 审中-公开
标题翻译：流式格式文件中的布局结构元素的颜色编码
公开(公告)号：WO2014012565A1
公开(公告)日：2014-01-23
申请号：PCT/EP2012/003085
申请日：2012-07-20
申请人： MICROSOFT CORPORATION , SHELDON, Elizabeth, Jeanne , LAZAREVIC, Milos , SLAVESKI, Dragan , ANTIC, Marija , TOMIC, Aleksandar
发明人： SHELDON, Elizabeth, Jeanne , LAZAREVIC, Milos , SLAVESKI, Dragan , ANTIC, Marija , TOMIC, Aleksandar
IPC分类号： G06K9/00
CPC分类号： G06F17/212 , G06K9/00469 , G06T11/001
摘要： A color coding engine and a comparison engine are provided. A color coding engine may be utilized to detect logical layout object attributes in a flow format document and apply a unique color to textual elements associated with each logical layout object attribute. The resulting color coded document may be saved as a target flow format document. The target flow format document may be converted to a fixed format document and then converted by a conversion engine to a flow format document. The resulting converted flow format document may be saved as an output flow format document. A comparison engine may be utilized to compare the output flow format document and the target flow format document to determine if layout information has been properly preserved in the document conversion process.
摘要翻译：提供了颜色编码引擎和比较引擎。颜色编码引擎可用于检测流格式文档中的逻辑布局对象属性，并将独特颜色应用于与每个逻辑布局对象属性相关联的文本元素。所得到的颜色编码的文档可以被保存为目标流格式文档。目标流格式文档可以转换为固定格式文档，然后由转换引擎转换为流格式文档。生成的转换流格式文档可以保存为输出流格式文档。可以使用比较引擎来比较输出流格式文档和目标流格式文档，以确定布局信息是否已经在文档转换过程中被适当地保留。

8. 发明申请

WO2014163981A2 DETECTION AND RECONSTRUCTION OF EAST ASIAN LAYOUT FEATURES IN A FIXED FORMAT DOCUMENT 审中-公开
标题翻译：固定格式文件中的东亚布局特征的检测和重建
公开(公告)号：WO2014163981A2
公开(公告)日：2014-10-09
申请号：PCT/US2014/019646
申请日：2014-02-28
申请人： MICROSOFT CORPORATION
发明人： ZARIC, Drazen , SESUM, Milan , LAZAREVIC, Milos , RASKOVIC, Milos
IPC分类号： G06F17/21
CPC分类号： G06F17/275 , G06F17/212 , G06F17/214 , G06F17/2223 , G06F17/2715 , G06K9/00463 , G06K9/3208
摘要： Detection of East Asian layout features and reconstruction of East Asian layout features is provided. Vertically written text in the fixed format document is detected and rotated for layout analysis. After layout analysis, the rotated text is rotated back and restructured in a flow format document. When a plurality of characters is written horizontally in a vertical line of text, vertically overlapping text runs are detected, designated as horizontal-in-vertical text, and are restructured as horizontal-in-vertical text in a flow format document. Lines of text are analyzed for attributes of a ruby line and are designated as ruby text, associated with corresponding text in a ruby base line, and restructured as ruby text in a flow format document. Text in a fixed format document is analyzed for detection of a particular East Asian language so that a font for the language is designated in a flow format document.
摘要翻译：提供东亚布局特征的检测和东亚布局特征的重建。检测并旋转固定格式文档中的垂直书写文本进行布局分析。在进行布局分析后，旋转后的文本将以流格式文档进行旋转并重新组织。当在文本的垂直线上水平写入多个字符时，检测到垂直重叠的文本运行，被指定为水平垂直文本，并且在流格式文档中被重新构建为水平垂直文本。对文本行的属性进行分析，并将其指定为与ruby基线中的相应文本相关联的ruby文本，并以流式格式文档中的ruby文本重新构建。分析固定格式文档中的文本以检测特定的东亚语言，以便在流格式文档中指定用于该语言的字体。

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