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1. 发明申请

US20100225937A1 IMAGED PAGE WARP CORRECTION 审中-公开
标题翻译：成像页面温度校正
公开(公告)号：US20100225937A1
公开(公告)日：2010-09-09
申请号：US12399333
申请日：2009-03-06
申请人： Steven J. Simske , Andrew Bolwell , Jian Fan , Timothy Louis Kohler , Prakash Reddy , Steven T. Rosenberg
发明人： Steven J. Simske , Andrew Bolwell , Jian Fan , Timothy Louis Kohler , Prakash Reddy , Steven T. Rosenberg
IPC分类号： G06F15/00 , H04N1/40 , G06K9/40 , G06K9/36
CPC分类号： G06K9/3283 , H04N1/387
摘要： A method of correcting warp on an imaged page includes generating projection profiles for pixels on the imaged page and determining a reference baseline based on the projection profiles; calculating a deviation away from the reference baseline for points along a boundary; and mapping the points along the boundary to the reference baseline.
摘要翻译：校正成像页面上的翘曲的方法包括：生成成像页面上的像素的投影轮廓，并基于投影轮廓确定参考基线; 计算沿边界点的参考基准偏差; 并将沿着边界的点映射到参考基线。

2. 发明授权

US08326078B2 System and method for removing artifacts from a digitized document 有权
标题翻译：从数字化文档中删除工件的系统和方法
公开(公告)号：US08326078B2
公开(公告)日：2012-12-04
申请号：US12360807
申请日：2009-01-27
申请人： Prakash Reddy , Jian Fan , Steven T. Rosenberg
发明人： Prakash Reddy , Jian Fan , Steven T. Rosenberg
IPC分类号： G06K9/40 , G06K9/36
CPC分类号： G06K9/346
摘要： A system and method is disclosed for removing artifacts from a digitized document. The method discloses receiving a digitized document, having an image format, and including content and an artifact; identifying a content boundary within the digitized document; enhancing the digitized document after identifying the content boundary; and removing the artifact by cropping the digitized document to the content boundary after enhancing the digitized document The system discloses a processor configured to operate a series of functional modules, including: a means for receiving a digitized document, having an image format, and including content and an artifact; a content boundary identification module, for identifying a content boundary within the digitized document; an image enhancement module, for enhancing the digitized document after identifying the content boundary; and a content cropping module, for removing the artifact by cropping the digitized document to the content boundary after enhancing the digitized document.
摘要翻译：公开了一种用于从数字化文档中去除伪影的系统和方法。该方法公开接收具有图像格式并包括内容和伪影的数字化文档; 识别数字化文档内的内容边界; 识别内容边界后增强数字化文件; 并且在增强数字化文档之后通过将数字化文档裁剪到内容边界来去除该伪影。该系统公开了一种配置成操作一系列功能模块的处理器，包括：用于接收具有图像格式并包括内容的数字化文档的装置和神器; 内容边界识别模块，用于识别所述数字化文档内的内容边界; 图像增强模块，用于在识别内容边界之后增强数字化文档; 以及内容裁剪模块，用于通过在增强数字化文档之后将数字化文档裁剪到内容边界来去除该伪像。

3. 发明申请

US20100189345A1 System And Method For Removing Artifacts From A Digitized Document 有权
标题翻译：从数字化文件中删除人工制品的方法和系统
公开(公告)号：US20100189345A1
公开(公告)日：2010-07-29
申请号：US12360807
申请日：2009-01-27
申请人： Prakash Reddy , Jian Fan , Steven T. Rosenberg
发明人： Prakash Reddy , Jian Fan , Steven T. Rosenberg
IPC分类号： G06K9/36 , G06K9/34
CPC分类号： G06K9/346
摘要： A system and method is disclosed for removing artifacts from a digitized document. The method discloses receiving a digitized document, having an image format, and including content and an artifact; identifying a content boundary within the digitized document; enhancing the digitized document after identifying the content boundary; and removing the artifact by cropping the digitized document to the content boundary after enhancing the digitized document The system discloses a processor configured to operate a series of functional modules, including: a means for receiving a digitized document, having an image format, and including content and an artifact; a content boundary identification module, for identifying a content boundary within the digitized document; an image enhancement module, for enhancing the digitized document after identifying the content boundary; and a content cropping module, for removing the artifact by cropping the digitized document to the content boundary after enhancing the digitized document.
摘要翻译：公开了一种用于从数字化文档中去除伪影的系统和方法。该方法公开接收具有图像格式并包括内容和伪影的数字化文档; 识别数字化文档内的内容边界; 识别内容边界后，增强数字化文件; 并且在增强数字化文档之后通过将数字化文档裁剪到内容边界来去除该伪影。该系统公开了一种配置成操作一系列功能模块的处理器，包括：用于接收具有图像格式并包括内容的数字化文档的装置和神器; 内容边界识别模块，用于识别所述数字化文档内的内容边界; 图像增强模块，用于在识别内容边界之后增强数字化文档; 以及内容裁剪模块，用于通过在增强数字化文档之后将数字化文档裁剪到内容边界来去除该伪像。

4. 发明授权

US08000529B2 System and method for creating an editable template from a document image 有权
标题翻译：从文档图像创建可编辑模板的系统和方法
公开(公告)号：US08000529B2
公开(公告)日：2011-08-16
申请号：US11827526
申请日：2007-07-11
申请人： Hui Chao , Jian Fan , Steven J. Simske
发明人： Hui Chao , Jian Fan , Steven J. Simske
IPC分类号： G06K9/34 , G06K9/62 , G06K9/00
CPC分类号： G06K9/00442 , G06F17/248
摘要： Embodiments of the present invention recite a system and method for creating an editable template from a document image. In one embodiment of the present invention, the spatial characteristics and the color characteristics of at least one region of a document are identified. A set of characteristics of a graphic representation within the region are then determined without the necessity of recognizing a character comprising the graphic representation. An editable template is then created comprising a second region having the same spatial characteristics and the same color characteristics of the at least one region of the document and comprising a second graphic representation which is defined by the set of characteristics of the first graphic representation.
摘要翻译：本发明的实施例背诵用于从文档图像创建可编辑模板的系统和方法。在本发明的一个实施例中，识别文档的至少一个区域的空间特性和颜色特性。然后确定区域内的图形表示的一组特征，而不需要识别包括图形表示的字符。然后创建可编辑的模板，其包括具有与文档的至少一个区域相同的空间特征和相同颜色特征的第二区域，并且包括由第一图形表示的特征集合定义的第二图形表示。

5. 发明申请

US20090016605A1 System and method for creating an editable template from a document image 有权
标题翻译：从文档图像创建可编辑模板的系统和方法
公开(公告)号：US20090016605A1
公开(公告)日：2009-01-15
申请号：US11827526
申请日：2007-07-11
申请人： Hui Chao , Jian Fan , Steven J. Simske
发明人： Hui Chao , Jian Fan , Steven J. Simske
IPC分类号： G06K9/34
CPC分类号： G06K9/00442 , G06F17/248
摘要： Embodiments of the present invention recite a system and method for creating an editable template from a document image. In one embodiment of the present invention, the spatial characteristics and the color characteristics of at least one region of a document are identified. A set of characteristics of a graphic representation within the region are then determined without the necessity of recognizing a character comprising the graphic representation. An editable template is then created comprising a second region having the same spatial characteristics and the same color characteristics of the at least one region of the document and comprising a second graphic representation which is defined by the set of characteristics of the first graphic representation.
摘要翻译：本发明的实施例背诵用于从文档图像创建可编辑模板的系统和方法。在本发明的一个实施例中，识别文档的至少一个区域的空间特性和颜色特性。然后确定区域内的图形表示的一组特征，而不需要识别包括图形表示的字符。然后创建可编辑的模板，其包括具有与文档的至少一个区域相同的空间特征和相同颜色特征的第二区域，并且包括由第一图形表示的特征集合定义的第二图形表示。

6. 发明授权

US08918403B2 Semantically ranking content in a website 有权
标题翻译：在网站上语义上排名内容
公开(公告)号：US08918403B2
公开(公告)日：2014-12-23
申请号：US13635412
申请日：2010-04-19
申请人： Samson J. Liu , Suk Hwan Lim , Jian-Ming Jin , Yuhong Xiong , Parag M. Joshi , Nina Bhatti , Jerry J. Liu , Jian Fan , Sheng-Wen Yang
发明人： Samson J. Liu , Suk Hwan Lim , Jian-Ming Jin , Yuhong Xiong , Parag M. Joshi , Nina Bhatti , Jerry J. Liu , Jian Fan , Sheng-Wen Yang
IPC分类号： G06F17/30
CPC分类号： G06F17/30864 , G06F17/3089
摘要： Semantically ranking content in a website (110) with a computerized ranking device (105) includes: parsing content from the website (110) into multiple autonomous content blocks (415-1 to 415-17) with the computerized ranking device (105) and assigning an importance ranking with said computerized ranking device (105) to each of the content blocks (415-1 to 415-17) based on a degree to which a substance of the content block (415-1 to 415-17) is relevant to one of a plurality of predefined categories.
摘要翻译：使用计算机化排名设备（105）在网站（110）中语义地排序内容包括：使用所述计算机化排名设备（105）将来自所述网站（110）的内容解析为多个自主内容块（415-1至415-17），以及基于内容块（415-1至415-17）的实质相关的程度，将所述计算机化排名设备（105）的重要性排名分配给每个内容块（415-1至415-17）到多个预定类别之一。

7. 发明授权

US08819028B2 System and method for web content extraction 有权
标题翻译：网页内容提取的系统和方法
公开(公告)号：US08819028B2
公开(公告)日：2014-08-26
申请号：US13258482
申请日：2009-12-14
申请人： Ping Luo , Jian Fan , Samson J. Liu , Yuhong Xiong , Jerry J. Liu
发明人： Ping Luo , Jian Fan , Samson J. Liu , Yuhong Xiong , Jerry J. Liu
IPC分类号： G06F17/30 , G06F3/12
CPC分类号： G06F17/30896 , G06F3/1246
摘要： A method and system for extracting Web content is disclosed. In one embodiment, Web content in a Webpage is extracted by identifying paragraphs in the Web content based on line-break node determination. A range of text-body associated with the identified paragraphs is then identified using a maximum scoring subsequence. Further, the identified text-body is refined using a heuristic rule of substantially horizontal alignment. Furthermore, one or more titles and one or more images associated with the Web content are extracted. Moreover, the Web content including the identified paragraphs, the one or more titles and the one or more images are outputted.
摘要翻译：公开了一种用于提取Web内容的方法和系统。在一个实施例中，通过基于线间歇节点确定来识别Web内容中的段落来提取网页中的Web内容。然后使用最大记分子序列来识别与识别的段落相关联的文本体的范围。此外，使用基本上水平对齐的启发式规则来改进所识别的文本体。此外，提取与Web内容相关联的一个或多个标题和一个或多个图像。此外，输出包括识别的段落的Web内容，一个或多个标题和一个或多个图像。

8. 发明申请

US20130091150A1 DETERMIINING SIMILARITY BETWEEN ELEMENTS OF AN ELECTRONIC DOCUMENT 审中-公开
标题翻译：消除电子文件元素之间的相似性
公开(公告)号：US20130091150A1
公开(公告)日：2013-04-11
申请号：US13805212
申请日：2010-06-30
申请人： Jian-Ming Jin , Suk Hwan Lim , Li-Wei Zheng , Jian Fan , Eamonn O'Brien-Strain , Yuhong Xiong , Jerry J. Liu
发明人： Jian-Ming Jin , Suk Hwan Lim , Li-Wei Zheng , Jian Fan , Eamonn O'Brien-Strain , Yuhong Xiong , Jerry J. Liu
IPC分类号： G06F17/30
CPC分类号： G06F16/24578 , G06F16/951
摘要： Disclosed is a computer-implemented method of determining smarty between first and second elements of an electronic document. The method uses a computer to calculate a plurality of measures of similarity between the first and second elements in at least two representations of the electronic document. A computer program product and system implementing this method are also disclosed.
摘要翻译：公开了一种计算机实现的确定电子文档的第一和第二元素之间的智能的方法。该方法使用计算机来计算电子文档的至少两个表示中的第一和第二元素之间的多个相似度量度。还公开了一种实现该方法的计算机程序产品和系统。

9. 发明授权

US07746404B2 Digital camera with panoramic image capture 有权
标题翻译：具有全景图像捕获的数码相机
公开(公告)号：US07746404B2
公开(公告)日：2010-06-29
申请号：US10705188
申请日：2003-11-10
申请人： Yining Deng , Qian Lin , Jian Fan , Pere Obrador , Ullas Gargi
发明人： Yining Deng , Qian Lin , Jian Fan , Pere Obrador , Ullas Gargi
IPC分类号： H04N5/225
CPC分类号： H04N1/215 , H04N1/2112 , H04N1/3876 , H04N5/23238
摘要： A method for generating a panoramic image that enables a user to obtain panoramic photographs with a digital camera without the aid of a computer system or specialized lenses. A digital camera according to the present techniques captures a series of image frames as a user pans the digital camera through a panoramic image scene and combines the captured image frames while the image frames are being captured.
摘要翻译：一种用于产生全景图像的方法，其使用户能够在不借助于计算机系统或专用镜头的情况下利用数码相机获得全景照片。根据本技术的数字照相机捕获一系列图像帧，用户通过全景图像场景平移数字照相机，并在拍摄图像帧的同时组合捕获的图像帧。

10. 发明授权

US07620241B2 Artifact reduction in a digital video 失效
标题翻译：数字视频中的人工制品减少
公开(公告)号：US07620241B2
公开(公告)日：2009-11-17
申请号：US10999739
申请日：2004-11-30
申请人： Jian Fan , D. Amnon Silverstein , Qian Lin
发明人： Jian Fan , D. Amnon Silverstein , Qian Lin
IPC分类号： G06K9/36
CPC分类号： G06T5/005 , G06T5/50 , G06T7/13 , G06T2207/10016 , G06T2207/10024 , H04N5/213 , H04N9/646
摘要： A method performed by a processing system is provided. The method comprises detecting an artifact in a first frame of a digital video using a plurality of edges identified in the first frame and replacing a region that encompasses the artifact in the first frame with a corresponding region from a second frame.
摘要翻译：提供了一种由处理系统执行的方法。该方法包括使用在第一帧中识别的多个边缘来检测数字视频的第一帧中的伪影，并用来自第二帧的对应区域替换在第一帧中包含伪影的区域。

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