公开(公告)号：US07532366B1

公开(公告)日：2009-05-12

申请号：US11067193

申请日：2005-02-25

申请人： Hongyun Yang ,  Youjun Liu ,  Jiang Wu ,  Jian Wang

发明人： Hongyun Yang ,  Youjun Liu ,  Jiang Wu ,  Jian Wang

IPC分类号： H04N1/40

CPC分类号： G06F3/1208 ,  G06F3/1244 ,  G06F3/1285 ,  H04N2201/3245 ,  H04N2201/3271 ,  H04N2201/3274

摘要： Computer-readable media having computer-executable instructions provide support for the printing of documents containing embedded interactive code information in conjunction with different applications that include Microsoft Word, Microsoft PowerPoint®, and Microsoft InfoPath™. With a Microsoft Word document, the contents and the associated portion of the EIC pattern are printed page by page. A virtual printer intercepts a spooled printed job and saves the associated enhanced metafile. Subsequently, the EMF and the associated EIC pattern for each page are printed. With a Microsoft PowerPoint® document, each page is printed with a selected number of slides and with an associated portion of the EIC pattern. A note-taking section and play control buttons may be printed. For a Microsoft InfoPath™ document, an HTML document is obtained from the InfoPath XML document before printing. Microsoft InfoPath prints the image of one page with the associated EIC pattern.

摘要翻译： 具有计算机可执行指令的计算机可读介质提供对包括嵌入式交互式代码信息的文档的打印的支持，其中包括Microsoft Word，Microsoft PowerPoint和Microsoft InfoPath TM的不同应用程序。 使用Microsoft Word文档，EIC图案的内容和相关部分逐页打印。 虚拟打印机拦截假脱机打印的作业并保存关联的增强型图元文件。 随后，打印每个页面的EMF和相关联的EIC模式。 使用Microsoft PowerPoint（R）文档，每个页面都会打印出所选数量的幻灯片和EIC模式的相关部分。 可以打印记录部分和播放控制按钮。 对于Microsoft InfoPath（TM）文档，在打印之前从InfoPath XML文档获取HTML文档。 Microsoft InfoPath使用关联的EIC模式打印一页的图像。

公开(公告)号：US20060062466A1

公开(公告)日：2006-03-23

申请号：US11155604

申请日：2005-06-20

申请人： Yu Zou ,  Lei Huang ,  Mingqing Xu ,  Jian-Lai Zhou ,  Yue Li ,  Dongmei Zhang ,  Xiaohui Hou ,  Wenli Zhu ,  Hongyun Yang ,  Xianfang Wang ,  Jiang Wu ,  Jian Wang

发明人： Yu Zou ,  Lei Huang ,  Mingqing Xu ,  Jian-Lai Zhou ,  Yue Li ,  Dongmei Zhang ,  Xiaohui Hou ,  Wenli Zhu ,  Hongyun Yang ,  Xianfang Wang ,  Jiang Wu ,  Jian Wang

IPC分类号： G06K9/18

CPC分类号： G06K9/222

摘要： A mechanism for recognizing and inputting handwritten mathematical expressions into a computer by providing a multi-path framework is described. The framework may include symbol grouping and recognition, tabular structure analysis, subordinate sub-expression analysis, subscript/superscript analysis and character determination, and semantic structure analysis components. A method for recognizing a handwritten mathematical expression includes receiving a plurality of input strokes corresponding to a handwritten mathematical expression and providing a candidate list of recognized candidate expressions based upon the input strokes. Input strokes are grouped into symbols, tabular structures are determined, dominant symbol candidates and subordinate symbols are determined, and subscript and superscript structures are determined.

公开(公告)号：US20050128181A1

公开(公告)日：2005-06-16

申请号：US10734305

申请日：2003-12-15

申请人： Jian Wang ,  Jian-Lai Zhou ,  Jiang Wu ,  Hongyun Yang ,  Xianfang Wang ,  Wenli Zhu

发明人： Jian Wang ,  Jian-Lai Zhou ,  Jiang Wu ,  Hongyun Yang ,  Xianfang Wang ,  Wenli Zhu

IPC分类号： G06F17/00 ,  G06K9/00 ,  G10L15/22 ,  G10L15/24

CPC分类号： G10L15/24 ,  G06K9/00436 ,  G06K9/00872

摘要： Systems, methods, and computer-readable media for processing electronic ink receive an electronic ink input; convert the electronic ink input to a first machine-generated object using handwriting recognition; display the first machine-generated object on a display; receive speech input; convert the speech input to a second machine-generated object using speech recognition; generate a list of machine-generated objects based on the electronic ink input, the list including the first machine-generated object and alternative machine-generated objects and functioning as a dictionary for converting the speech input; and replace the first machine-generated object with the second machine-generated object. The machine-generated objects may correspond to words, lines, and/or other groupings of machine-generated text. A user may confirm that the second machine-generated object should replace the first machine-generated object and the system will perform the replacement. The systems and methods may generate a list of alternative machine-generated object candidates to the first machine-generated object based on handwriting recognition of the electronic ink input alone or in combination with a statistical language model.

摘要翻译： 用于处理电子墨水的系统，方法和计算机可读介质接收电子墨水输入; 使用手写识别将电子墨水输入转换为第一机器生成对象; 在显示器上显示第一台机器生成的对象; 接收语音输入; 使用语音识别将语音输入转换为第二机器生成对象; 基于电子墨水输入生成机器生成对象的列表，该列表包括第一机器生成的对象和替代的机器生成的对象，并且用作用于转换语音输入的字典; 并用第二个机器生成的对象替换第一个机器生成的对象。 机器生成的对象可以对应于机器生成的文本的单词，行和/或其他分组。 用户可以确认第二机器生成的对象应该替换第一个机器生成的对象，并且系统将执行替换。 系统和方法可以基于单独的电子墨水输入的手写识别或者与统计语言模型结合来生成针对第一机器生成对象的备选的机器生成对象候选的列表。

公开(公告)号：US07580576B2

公开(公告)日：2009-08-25

申请号：US11142910

申请日：2005-06-02

申请人： Jian Wang ,  Jiang Wu ,  Liyong Chen ,  Qiang Wang ,  Yingnong Dang ,  Youjun Liu

发明人： Jian Wang ,  Jiang Wu ,  Liyong Chen ,  Qiang Wang ,  Yingnong Dang ,  Youjun Liu

IPC分类号： G06K9/00

CPC分类号： G06F3/038 ,  G06F3/03545

摘要： A method and apparatus for capturing information encoded within a surface, such as location information or document metadata, and associating the information with a document is described. The captured information may be obtained by a camera associated with a pointing or writing device having a camera, such as an image-capturing pen.

摘要翻译： 描述用于捕获表面内编码的信息（诸如位置信息或文档元数据）以及将信息与文档相关联的方法和装置。 捕获的信息可以通过与具有诸如图像捕获笔的相机的指示或写入装置相关联的相机获得。

公开(公告)号：US07607076B2

公开(公告)日：2009-10-20

申请号：US11062166

申请日：2005-02-18

申请人： Jian Wang ,  Liyong Chen ,  Youjun Liu ,  Jiang Wu

发明人： Jian Wang ,  Liyong Chen ,  Youjun Liu ,  Jiang Wu

IPC分类号： G06F17/00

CPC分类号： G06F17/3002 ,  G06F17/242 ,  G06F17/30056

摘要： Methods and apparatuses that synchronize a paper document to an associated digital document by establishing a mapping. An embedded interactive code (EIC) Document is created as a digital file that serves as an intermediate tier between the paper document and the digital document. Both the paper document and the EIC document are generated while printing the paper document. The EIC document records the corresponding EIC array allocations and a unique document identification number. An image capturing pen may generate a stroke on any page of paper document. With the EIC document, the methods and apparatuses inform an application the page and location on the page of the stroke.

摘要翻译： 通过建立映射将纸质文档同步到相关联的数字文档的方法和装置。 嵌入式交互式代码（EIC）文档被创建为作为纸质文档和数字文档之间的中间层的数字文件。 在打印纸张文档时都会生成纸张文档和EIC文档。 EIC文件记录相应的EIC阵列分配和唯一的文档标识号。 图像捕获笔可以在纸张文档的任何页面上产生笔画。 使用EIC文件，方法和装置通知应用程序在页面上的页面和位置。

公开(公告)号：US20060190818A1

公开(公告)日：2006-08-24

申请号：US11062166

申请日：2005-02-18

申请人： Jian Wang ,  Liyong Chen ,  Youjun Liu ,  Jiang Wu

发明人： Jian Wang ,  Liyong Chen ,  Youjun Liu ,  Jiang Wu

IPC分类号： G06F17/24

CPC分类号： G06F17/3002 ,  G06F17/242 ,  G06F17/30056

摘要： Methods and apparatuses that synchronize a paper document to an associated digital document by establishing a mapping. An embedded interactive code (EIC) Document is created as a digital file that serves as an intermediate tier between the paper document and the digital document. Both the paper document and the EIC document are generated while printing the paper document. The EIC document records the corresponding EIC array allocations and a unique document identification number. An image capturing pen may generate a stroke on any page of paper document. With the EIC document, the methods and apparatuses inform an application the page and location on the page of the stroke.

公开(公告)号：US07826074B1

公开(公告)日：2010-11-02

申请号：US11066800

申请日：2005-02-25

申请人： Jian Wang ,  Hongyun Yang ,  Xiaohui Hou ,  Yongcheng Huang ,  Jiang Wu

发明人： Jian Wang ,  Hongyun Yang ,  Xiaohui Hou ,  Yongcheng Huang ,  Jiang Wu

IPC分类号： G06F17/00

CPC分类号： G06F3/03545 ,  G06F3/0321 ,  G06K15/02 ,  G06K15/1852

摘要： Processes and apparatuses print documents containing embedded interactive code (EIC) information by the use of custom postscript commands that are printer independent, with little overhead when printing, smaller print file size, and faster print times. In order to determine the postscript commands, the EIC array may be represented as a bit for every point, as EIC symbols in which each kind of EIC symbol is a glyph of a font, or as graphics procedures. The postscript approach may be selected based on memory and printing time requirements.

摘要翻译： 过程和设备通过使用独立于打印机的自定义postscript命令打印包含嵌入式交互式代码（EIC）信息的文档，打印时打印的开销小，打印文件大小更小，打印时间更短。 为了确定后缀命令，EIC阵列可以表示为每个点的位，作为EIC符号，其中每种EIC符号是字体的字形，或者作为图形程序。 可以基于记忆和打印时间要求来选择后记的方法。

公开(公告)号：US07561737B2

公开(公告)日：2009-07-14

申请号：US11155604

申请日：2005-06-20

申请人： Yu Zou ,  Lei Huang ,  Mingqing Xu ,  Jian-Lai Zhou ,  Yue Li ,  Dongmei Zhang ,  Xiaohui Hou ,  Wenli Zhu ,  Hongyun Yang ,  Xianfang Wang ,  Jiang Wu ,  Jian Wang

发明人： Yu Zou ,  Lei Huang ,  Mingqing Xu ,  Jian-Lai Zhou ,  Yue Li ,  Dongmei Zhang ,  Xiaohui Hou ,  Wenli Zhu ,  Hongyun Yang ,  Xianfang Wang ,  Jiang Wu ,  Jian Wang

IPC分类号： G06K9/18

CPC分类号： G06K9/222

摘要： A mechanism for recognizing and inputting handwritten mathematical expressions into a computer by providing a multi-path framework is described. The framework may include symbol grouping and recognition, tabular structure analysis, subordinate sub-expression analysis, subscript/superscript analysis and character determination, and semantic structure analysis components. A method for recognizing a handwritten mathematical expression includes receiving a plurality of input strokes corresponding to a handwritten mathematical expression and providing a candidate list of recognized candidate expressions based upon the input strokes. Input strokes are grouped into symbols, tabular structures are determined, dominant symbol candidates and subordinate symbols are determined, and subscript and superscript structures are determined.

摘要翻译： 描述了通过提供多路径框架来将手写数学表达式识别并输入到计算机中的机制。 框架可以包括符号分组和识别，表格结构分析，从属子表达分析，下标/上标分析和字符确定，以及语义结构分析组件。 用于识别手写数学表达式的方法包括接收与手写数学表达式相对应的多个输入笔画，并且基于输入的笔画提供所识别的候选表达的候选列表。 输入笔划分为符号，确定表格结构，确定主要符号候选和下级符号，并确定下标和上标结构。

公开(公告)号：US07506271B2

公开(公告)日：2009-03-17

申请号：US10734305

申请日：2003-12-15

申请人： Jian Wang ,  Jian-Lai Zhou ,  Jiang Wu ,  Hongyun Yang ,  Xianfang Wang ,  Wenli Zhu

发明人： Jian Wang ,  Jian-Lai Zhou ,  Jiang Wu ,  Hongyun Yang ,  Xianfang Wang ,  Wenli Zhu

IPC分类号： G06F3/048

CPC分类号： G10L15/24 ,  G06K9/00436 ,  G06K9/00872

摘要： Systems, methods, and computer-readable media for processing electronic ink receive an electronic ink input; convert the electronic ink input to a first machine-generated object using handwriting recognition; display the first machine-generated object on a display; receive speech input; convert the speech input to a second machine-generated object using speech recognition; generate a list of machine-generated objects based on the electronic ink input, the list including the first machine-generated object and alternative machine-generated objects and functioning as a dictionary for converting the speech input; and replace the first machine-generated object with the second machine-generated object. A user may confirm that the second machine-generated object should replace the first machine-generated object. The systems and methods may generate a list of alternative machine-generated object candidates to the first machine-generated object based on handwriting recognition of the electronic ink input alone or in combination with a statistical language model.

摘要翻译： 用于处理电子墨水的系统，方法和计算机可读介质接收电子墨水输入; 使用手写识别将电子墨水输入转换为第一机器生成对象; 在显示器上显示第一台机器生成的对象; 接收语音输入; 使用语音识别将语音输入转换为第二机器生成对象; 基于电子墨水输入生成机器生成对象的列表，该列表包括第一机器生成的对象和替代的机器生成的对象，并且用作用于转换语音输入的字典; 并用第二个机器生成的对象替换第一个机器生成的对象。 用户可以确认第二机器生成的对象应该替换第一机器生成的对象。 系统和方法可以基于单独的电子墨水输入的手写识别或者与统计语言模型结合来生成针对第一机器生成对象的备选的机器生成对象候选的列表。

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。