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101. 发明授权

US07463774B2 Global localization by fast image matching 有权
标题翻译：通过快速图像匹配进行全球定位
公开(公告)号：US07463774B2
公开(公告)日：2008-12-09
申请号：US10752086
申请日：2004-01-07
申请人： Jian Wang , Yingnong Dang , Qiang Wang , Liyong Chen , Xiaoxu Ma
发明人： Jian Wang , Yingnong Dang , Qiang Wang , Liyong Chen , Xiaoxu Ma
IPC分类号： G06K9/68
CPC分类号： G06F3/03545 , G06F3/0321
摘要： An efficient technique is provided for determining a portion of a document corresponding to a captured image. Areas of a document in which the pattern is at least partially obscured are identified. A reference pixel in the image is selected, and an offset between the pixel and the pattern is determined. A pixel-by-pixel comparison is then made of the image with the document such that the reference pixel is only compared with locations in the document that are both within the identified areas and have the determined offset from the pattern. The comparison with the highest correspondence between the image pixels and the electronic document then identifies the position of the reference pixel relative to the electronic document.
摘要翻译：提供了一种用于确定与捕获图像相对应的文档的一部分的有效技术。识别出图案至少部分模糊的文档的区域。选择图像中的参考像素，并且确定像素和图案之间的偏移。然后，对具有文档的图像进行逐像素比较，使得仅将参考像素与文档中位于所识别的区域内的位置进行比较，并且具有从图案确定的偏移。与图像像素和电子文档之间的最高对应关系的比较然后识别参考像素相对于电子文档的位置。

102. 发明授权

US07450125B2 Method and system for representing and displaying digital ink 有权
标题翻译：用于表示和显示数字墨水的方法和系统
公开(公告)号：US07450125B2
公开(公告)日：2008-11-11
申请号：US11446491
申请日：2006-06-01
申请人： Jian Wang , Yu Zou , Liyong Chen , Siwei Lyu
发明人： Jian Wang , Yu Zou , Liyong Chen , Siwei Lyu
IPC分类号： G06T11/20
CPC分类号： G06T11/203 , G06K9/222
摘要： A method and system for compressing and displaying a digital ink trace. Raw ink data is smoothed, and sharp points of the smoothed line are found. Curve-fitting is then used to generate a mathematical expression that defines the line segments between adjacent sharp points. The ink trace then is represented by a backbone spline that includes the sharp points and the mathematical expressions for the line segments. Thickness information, such as pressure or acceleration information, is combined with the backbone spline to provide a compressed ink file that represents a contour curve of the original ink trace. A display module uses an algorithm to separate the contour curve into a sequence of straight lines. A set of pixels is then generated for the display of each straight line using a novel antialiasing method. The pixels at the ends of adjacent straight lines are aligned using a weighting algorithm.
摘要翻译：一种用于压缩和显示数字墨迹的方法和系统。原始油墨数据平滑，找到平滑线的尖点。然后使用曲线拟合来生成定义相邻尖点之间的线段的数学表达式。然后，油墨迹线由包括尖锐点和线段的数学表达式的主干样条表示。将厚度信息（例如压力或加速度信息）与骨架花键组合，以提供表示原始油墨迹线的轮廓曲线的压缩油墨文件。显示模块使用算法将轮廓曲线分成直线序列。然后使用新颖的抗锯齿方法生成一组像素用于每条直线的显示。使用加权算法将相邻直线的末端处的像素对准。

103. 发明申请

US20080249762A1 CATEGORIZATION OF DOCUMENTS USING PART-OF-SPEECH SMOOTHING 审中-公开
标题翻译：使用部分语音播放的文档分类
公开(公告)号：US20080249762A1
公开(公告)日：2008-10-09
申请号：US11697112
申请日：2007-04-05
申请人： Jian Wang , Jian-Tao Sun , Shen Huang , Zheng Chen
发明人： Jian Wang , Jian-Tao Sun , Shen Huang , Zheng Chen
IPC分类号： G06F17/20
CPC分类号： G06F17/2785
摘要： A method and system is provided for classifying documents based on the subjectivity of the content of the documents using a part-of-speech analysis to help account for unseen words. A classification system trains a classifier using the parts of speech of training documents so that the classifier can classify unseen words based on the part of speech of the unseen word. The classification system then trains a part-of-speech model using the parts of speech of the n-grams of training data and labels of the training documents, and trains a term model using the term unigrams and labels. To classify a target document, the classification system applies the part-of-speech model to the part-of-speech n-grams of the target document and the term model to term n-grams of the target document.
摘要翻译：提供了一种方法和系统，用于使用语音分析基于文档内容的主观性对文档进行分类，以帮助解释看不见的单词。分类系统使用训练文档的部分语言训练分类器，以便分类器可以根据不可见词的部分语言对不可见的单词进行分类。然后，分类系统使用训练数据的n-gram和训练文档的标签的词性训练一部分语音模型，并且使用术语单词和标签来训练术语模型。为了对目标文件进行分类，分类系统将部分词汇模型应用于目标文档的词性n-gram和目标文档的术语模型至术语n-gram。

104. 发明申请

US20080215574A1 Efficient Retrieval Algorithm by Query Term Discrimination 有权
标题翻译：通过查询词辨别的有效检索算法
公开(公告)号：US20080215574A1
公开(公告)日：2008-09-04
申请号：US12038652
申请日：2008-02-27
申请人： Chenxi Lin , Lei Ji , HuaJun Zeng , Benyu Zhang , Zheng Chen , Jian Wang
发明人： Chenxi Lin , Lei Ji , HuaJun Zeng , Benyu Zhang , Zheng Chen , Jian Wang
IPC分类号： G06F17/30
CPC分类号： G06F17/30675 , G06Q10/10
摘要： An exemplary method for use in information retrieval includes, for each of a plurality of terms, selecting a predetermined number of top scoring documents for the term to form a corresponding document set for the term; receiving a plurality of terms, optionally as a query; ranking the plurality of terms for importance based at least in part on the document sets for the plurality of terms where the ranking comprises using an inverse document frequency algorithm; selecting a number of ranked terms based on importance where each selected, ranked term comprises its corresponding document set wherein each document in a respective document set comprises a document identification number; forming a union set based on the document sets associated with the selected number of ranked terms; and, for a document identification number in the union set, scanning a document set corresponding to an unselected term for a matching document identification number. Various other exemplary systems, methods, devices, etc. are also disclosed.
摘要翻译：用于信息检索的示例性方法包括对于多个术语中的每一个，为该术语选择预定数量的最高评分文档以形成用于该术语的对应文档集合; 接收多个术语，可选地作为查询; 至少部分地基于所述多个术语的文档集来排序所述多个重要项，所述术语的排序包括使用逆文档频率算法; 基于重要性选择多个排名项，其中每个所选择的排名项包括其对应的文档集，其中相应文档集中的每个文档包括文档标识号; 基于与选定数量的排名项相关联的文档集合来形成联合集合; 并且对于联合集合中的文档识别号码，扫描与匹配文档识别号码的未选择的术语相对应的文档集。还公开了各种其它示例性系统，方法，装置等。

105. 发明申请

US20080208819A1 GUI BASED WEB SEARCH 有权
标题翻译：基于GUI的网页搜索
公开(公告)号：US20080208819A1
公开(公告)日：2008-08-28
申请号：US12038588
申请日：2008-02-27
申请人： Min Wang , Zheng Chen , Jian-Tao Sun , Shen Huang , Jian Wang
发明人： Min Wang , Zheng Chen , Jian-Tao Sun , Shen Huang , Jian Wang
IPC分类号： G06F17/30
CPC分类号： G06F17/30696 , G06F17/30643 , G06F17/30864
摘要： An exemplary computer implemented graphics-based Web search system includes a search input control and a results presentation control where the search input control is configured to receive user input to establish a relationship between a query and one or more information tags associated with search results provided by a search engine in response to the query and wherein the results presentation control is configured to re-order the search results in response to the relationship. Such a system allows a user to define and refine search intent and enhance the user's search experience. Various other exemplary systems, methods, devices, etc. are also disclosed.
摘要翻译：示例性的计算机实现的基于图形的Web搜索系统包括搜索输入控制和结果呈现控制，其中搜索输入控件被配置为接收用户输入以建立查询与与由搜索结果提供的搜索结果相关联的一个或多个信息标签之间的关系搜索引擎，其响应于所述查询，并且其中所述结果呈现控制被配置为响应于所述关系重新排序所述搜索结果。这样的系统允许用户定义和优化搜索意图并增强用户的搜索体验。还公开了各种其它示例性系统，方法，装置等。

106. 发明申请

US20080205786A1 Method and system for filtering images in video coding 审中-公开
标题翻译：视频编码过滤图像的方法和系统
公开(公告)号：US20080205786A1
公开(公告)日：2008-08-28
申请号：US11638088
申请日：2006-12-13
申请人： Zhang Young , Jian Wang
发明人： Zhang Young , Jian Wang
IPC分类号： G06K9/40
CPC分类号： G06T5/20 , G06T5/002 , G06T7/187 , G06T2207/10016 , G06T2207/20012 , G06T2207/20192 , H04N19/117 , H04N19/14 , H04N19/182 , H04N19/80 , H04N19/85
摘要： A method, system and computer program product for filtering an image is disclosed. The image includes a plurality of pixels. A difference value between a pixel parameter of a pixel and the pixel parameter of one or more neighboring pixels is determined. Each pixel is then classified into a category based on the difference value. A standard deviation value of a Gaussian filter for each pixel is calculated based on the category. A window size for Gaussian filtering the pixel is estimated using the standard deviation value. Each pixel is then filtered using the standard deviation value and the window size.
摘要翻译：公开了一种用于过滤图像的方法，系统和计算机程序产品。图像包括多个像素。确定像素的像素参数与一个或多个相邻像素的像素参数之间的差值。然后，基于差值将每个像素分类为类别。基于类别计算每个像素的高斯滤波器的标准偏差值。使用标准偏差值估计高斯滤波像素的窗口大小。然后使用标准偏差值和窗口大小对每个像素进行滤波。

107. 发明授权

US07412094B2 System and method for editing a hand-drawn table in ink input 有权
标题翻译：用于在墨水输入中编辑手绘表的系统和方法
公开(公告)号：US07412094B2
公开(公告)日：2008-08-12
申请号：US11095452
申请日：2005-03-30
申请人： Tongxian Chen , Yantao Li , Youjun Liu , Jian Wang , Xianfang Wang
发明人： Tongxian Chen , Yantao Li , Youjun Liu , Jian Wang , Xianfang Wang
IPC分类号： G06K9/00 , G06F17/00
CPC分类号： G06K9/222 , G06F3/03545 , G06F17/242 , G06F17/245
摘要： A system and method for editing ink objects recognized in ink input is provided. An ink parser may recognize an ink object in ink input and then an ink editing user interface may edit the ink object recognized by the ink parser. The ink parser may include a chart detector, shape recognizer, and various ink object recognizers such as a chart recognizer, a list detector and a table detector. The various ink object recognizers may recognize particular ink objects. The ink editing user interface may edit the ink object recognized by the ink parser. The ink editing user interface may include a chart editor, list editor, table editor, mode switcher, and a visualizer. The mode switcher may switch the ink editing system between inking mode and ink editing mode.
摘要翻译：提供了一种用于编辑在墨水输入中识别的墨水对象的系统和方法。墨水解析器可以识别墨水输入中的墨水对象，然后墨水编辑用户界面可以编辑由墨水解析器识别的墨水对象。墨水解析器可以包括图表检测器，形状识别器和各种墨水对象识别器，例如图表识别器，列表检测器和表格检测器。各种墨水对象识别器可以识别特定的墨水对象。墨水编辑用户界面可以编辑墨水解析器识别的墨水对象。墨水编辑用户界面可以包括图表编辑器，列表编辑器，表格编辑器，模式切换器和可视化器。模式切换器可以在上墨模式和墨水编辑模式之间切换墨水编辑系统。

108. 发明授权

US07394935B2 System and method for editing a hand-drawn chart in ink input 有权
标题翻译：在墨水输入中编辑手绘图表的系统和方法
公开(公告)号：US07394935B2
公开(公告)日：2008-07-01
申请号：US11096037
申请日：2005-03-30
申请人： Tongxian Chen , Yantao Li , Jian Wang , Xianfang Wang
发明人： Tongxian Chen , Yantao Li , Jian Wang , Xianfang Wang
IPC分类号： G06K9/00 , G06F17/00
CPC分类号： G06F3/0488
摘要： A system and method for editing ink objects recognized in ink input is provided. An ink parser may recognize an ink object in ink input and then an ink editing user interface may edit the ink object recognized by the ink parser. The ink parser may include a chart detector, shape recognizer, and various ink object recognizers such as a chart recognizer, a list detector and a table detector. The various ink object recognizers may recognize particular ink objects. The ink editing user interface may edit the ink object recognized by the ink parser. The ink editing user interface may include a chart editor, list editor, table editor, mode switcher, and a visualizer. The mode switcher may switch the ink editing system between inking mode and ink editing mode.
摘要翻译：提供了一种用于编辑在墨水输入中识别的墨水对象的系统和方法。墨水解析器可以识别墨水输入中的墨水对象，然后墨水编辑用户界面可以编辑由墨水解析器识别的墨水对象。墨水解析器可以包括图表检测器，形状识别器和各种墨水对象识别器，例如图表识别器，列表检测器和表格检测器。各种墨水对象识别器可以识别特定的墨水对象。墨水编辑用户界面可以编辑墨水解析器识别的墨水对象。墨水编辑用户界面可以包括图表编辑器，列表编辑器，表格编辑器，模式切换器和可视化器。模式切换器可以在上墨模式和墨水编辑模式之间切换墨水编辑系统。

109. 发明申请

US20080154004A1 Crosslinkable Vinyl Fluoride Copolymers 有权
标题翻译：可交联乙烯基氟共聚物
公开(公告)号：US20080154004A1
公开(公告)日：2008-06-26
申请号：US11962134
申请日：2007-12-21
申请人： Ronald Earl Uschold , Jian Wang , Masahiro Yamamoto
发明人： Ronald Earl Uschold , Jian Wang , Masahiro Yamamoto
IPC分类号： C08F14/20 , C09D127/00
CPC分类号： C08F214/20 , C08F214/18 , C08F214/202 , Y10T428/2495 , Y10T428/24967 , Y10T428/26 , Y10T428/263 , Y10T428/264 , Y10T428/265 , Y10T428/266 , Y10T428/269 , Y10T428/3154 , Y10T428/31544 , Y10T428/31721 , Y10T428/31725 , Y10T428/3175 , Y10T428/31794 , Y10T428/31797 , Y10T428/31935
摘要： The present invention provides a vinyl fluoride copolymer comprising: about 40 to about 90 mole % of repeat units derived from vinyl fluoride; and about 10 to about 60 mole % of repeat units derived from monomer selected from the group consisting of (a) and (b) below and mixtures thereof, with the proviso that about 0.1 mole % to 50 mole % of repeat units in the copolymer are derived from monomer selected from (b): (a) monomer selected from the group consisting of, tetrafluoroethylene, trifluoroethylene, chlorotrifluoroethylene and mixtures thereof; and (b) vinyl monomer containing at least one functional group selected from the group consisting of hydroxyls, thiols, carbonyls, carboxylic acids, carboxylic esters, acid anhydrides, sulfonyls, sulfonic acids, sulfonic esters, phosphoric acids, phosphoric esters, boric acids, boric esters, epoxies, isocyanates, thiocyanates, amines, amides, nitriles and halogen selected from bromide and iodide.
摘要翻译：本发明提供一种氟乙烯共聚物，其包含：约40至约90摩尔％的衍生自氟乙烯的重复单元; 和约10至约60摩尔％的衍生自下述（a）和（b）的单体的重复单元及其混合物，条件是共聚物中约0.1摩尔％至50摩尔％的重复单元衍生自选自（b）的单体：（a）选自四氟乙烯，三氟乙烯，三氟氯乙烯及其混合物的单体; 和（b）含有至少一种选自羟基，硫醇，羰基，羧酸，羧酸酯，酸酐，磺酰基，磺酸，磺酸酯，磷酸，磷酸酯，硼酸等的官能团的乙烯基单体，硼酸酯，环氧化物，异氰酸酯，硫氰酸酯，胺，酰胺，腈和选自溴化物和碘化物的卤素。

110. 发明申请

US20080149887A1 Electrode binder compositions and electrodes for lithium ion batteries and electric double layer capacitors 审中-公开
标题翻译：电极粘合剂组合物和用于锂离子电池和双电层电容器的电极
公开(公告)号：US20080149887A1
公开(公告)日：2008-06-26
申请号：US11962133
申请日：2007-12-21
申请人： Jian Wang , Masahiro Yamamoto , Ronald Earl Uschold
发明人： Jian Wang , Masahiro Yamamoto , Ronald Earl Uschold
IPC分类号： H01M4/38 , C08L27/14 , C08L27/16 , H01M4/48 , C08L27/18 , C08L73/00
CPC分类号： C08F214/202 , C08F214/20 , C08F214/262 , H01G9/058 , H01G11/38 , H01M4/38 , H01M4/483 , H01M4/505 , H01M4/525 , H01M4/583 , H01M4/621 , H01M4/623 , H01M10/0525 , Y02E60/13
摘要： An electrode binder composition comprising at least one metal chelate compound and at least one fluoropolymer. The binder composition used in a battery electrode improves the cohesion of the powdered active electrode material as well as the adhesion strength between the active material layer and the metallic current collector. The invention further relates to battery electrodes containing the binder composition for lithium ion secondary batteries and electric double layer capacitors.
摘要翻译：一种包含至少一种金属螯合化合物和至少一种含氟聚合物的电极粘合剂组合物。用于电池电极的粘合剂组合物改善了粉末状有源电极材料的内聚力以及活性材料层和金属集流体之间的粘合强度。本发明还涉及含有锂离子二次电池用粘合剂组合物和双电层电容器的电池电极。

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