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1. 发明授权

US07680332B2 Grouping lines in freeform handwritten text 有权
标题翻译：分组线自由形式的手写文本
公开(公告)号：US07680332B2
公开(公告)日：2010-03-16
申请号：US11141682
申请日：2005-05-30
申请人： Ming Ye , Herry Sutanto , Sashi Raghupathy , Chengyang Li , Michael Shilman
发明人： Ming Ye , Herry Sutanto , Sashi Raghupathy , Chengyang Li , Michael Shilman
IPC分类号： G06K9/00
CPC分类号： G06K9/00416
摘要： Techniques for efficiently and accurately organizing freeform handwriting into lines. A global cost function is employed to find the simplest partitioning of electronic ink strokes into line groups that also maximize the “goodness” of the resulting lines and the consistency of their configuration. The “goodness” of a line may be based upon its linear regression error and the horizontal and vertical compactness of the strokes making up the line. The line consistency configuration for a grouping of strokes is measured by the angle difference between neighboring groups. The global cost function also takes into account the complexity of the stroke partitioning, measured by the number of lines into which the strokes are grouped. An initial grouping of strokes is made, and the cost for this initial grouping is determined. Alternate groupings of the initial stroke grouping are then generated. The global cost of each of these alternate stroke groupings is then calculated, and the stroke grouping that produces the largest global cost decrease from the global cost of the original grouping is selected. The alternate grouping creation, cost determination and evaluation, and grouping selection process then is repeated until the global cost for new grouping alternates no longer decreases.
摘要翻译：高效，准确地组织自由形成笔迹的技术。采用全球成本函数来找到电子墨水笔划到线路组中最简单的划分，这也使得所得到的线条的“良好”和其配置的一致性最大化。线的“好”可以基于其线性回归误差和构成线的笔画的水平和垂直紧密度。一组笔画的线一致性配置是通过相邻组之间的角度差来测量的。全局成本函数还考虑到笔划分割的复杂程度，通过划分笔划的行数来衡量。进行笔划的初始分组，确定该初始分组的成本。然后生成初始笔划分组的替代分组。然后计算每个这些交替笔划组的全球成本，并且选择产生最大全局成本的笔划组，从原始分组的全局成本中减去。然后重复替代分组创建，成本确定和评估以及分组选择过程，直到新分组交替的全球成本不再降低。

2. 发明申请

US20060271580A1 Grouping lines in freeform handwritten text 有权
标题翻译：分组线自由形式的手写文本
公开(公告)号：US20060271580A1
公开(公告)日：2006-11-30
申请号：US11141682
申请日：2005-05-30
申请人： Ming Ye , Herry Sutanto , Sashi Raghupathy , Chengyang Li , Michael Shilman
发明人： Ming Ye , Herry Sutanto , Sashi Raghupathy , Chengyang Li , Michael Shilman
IPC分类号： G06F7/00
CPC分类号： G06K9/00416
摘要： Techniques for efficiently and accurately organizing freeform handwriting into lines. A global cost function is employed to find the simplest partitioning of electronic ink strokes into line groups that also maximize the “goodness” of the resulting lines and the consistency of their configuration. The “goodness” of a line may be based upon its linear regression error and the horizontal and vertical compactness of the strokes making up the line. The line consistency configuration for a grouping of strokes is measured by the angle difference between neighboring groups. The global cost function also takes into account the complexity of the stroke partitioning, measured by the number of lines into which the strokes are grouped. An initial grouping of strokes is made, and the cost for this initial grouping is determined. Alternate groupings of the initial stroke grouping are then generated. The global cost of each of these alternate stroke groupings is then calculated, and the stroke grouping that produces the largest global cost decrease from the global cost of the original grouping is selected. The alternate grouping creation, cost determination and evaluation, and grouping selection process then is repeated until the global cost for new grouping alternates no longer decreases.
摘要翻译：高效，准确地组织自由形成笔迹的技术。采用全球成本函数来找到电子墨水笔划到线路组中最简单的划分，这也使得所得到的线条的“良好”和其配置的一致性最大化。线的“好”可以基于其线性回归误差和构成线的笔画的水平和垂直紧密度。一组笔画的线一致性配置是通过相邻组之间的角度差来测量的。全局成本函数还考虑到笔划分割的复杂程度，通过划分笔划的行数来衡量。进行笔划的初始分组，确定该初始分组的成本。然后生成初始笔划分组的替代分组。然后计算每个这些交替笔划组的全球成本，并且选择产生最大全局成本的笔划组，从原始分组的全局成本中减去。然后重复替代分组创建，成本确定和评估以及分组选择过程，直到新分组交替的全球成本不再降低。

3. 发明申请

US20090285485A1 Systems, Methods, And Computer-Readable Media for Fast Neighborhood Determinations In Dynamic Environments 有权
标题翻译：系统，方法和计算机可读介质，用于动态环境中的快速邻域确定
公开(公告)号：US20090285485A1
公开(公告)日：2009-11-19
申请号：US12422166
申请日：2009-04-10
申请人： Herry Sutanto , Ming Ye , Sashi Raghupathy
发明人： Herry Sutanto , Ming Ye , Sashi Raghupathy
IPC分类号： G06K9/00
CPC分类号： G06K9/00416
摘要： Methods, systems, and computer-readable media for ascertaining neighborhood information in a dynamically changing environment, such as an electronic ink environment may include: (a) receiving data representing plural electronic ink strokes; (b) defining a first vertex associated with a first ink stroke; and (c) determining neighboring vertices to the first vertex, wherein the neighboring vertices are associated with ink stroke(s) other than the first ink stroke. Additional systems, methods, and computer-readable media may include: (a) receiving data representing plural electronic ink strokes; (b) defining plural vertices associated with the ink strokes; (c) receiving input indicating a selection of an ink component; and (d) determining at least one neighboring component by determining which ink component(s) located outside of the selection include one or more ink strokes having vertices that neighbor vertices included in the selection.
摘要翻译：用于确定诸如电子墨水环境的动态变化环境中的邻域信息的方法，系统和计算机可读介质可以包括：（a）接收表示多个电子墨水笔画的数据; （b）限定与第一墨水笔划相关联的第一顶点; 以及（c）确定与所述第一顶点相邻的顶点，其中所述相邻顶点与除所述第一墨迹之外的墨水冲程相关联。附加系统，方法和计算机可读介质可以包括：（a）接收表示多个电子墨水笔画的数据; （b）定义与所述墨水笔划相关联的多个顶点; （c）接收指示墨水成分的选择的输入; 以及（d）通过确定位于所述选择之外的哪个墨组分包括一个或多个具有与所述选择中包含的顶点相邻的顶点的一个或多个墨水笔划来确定至少一个相邻组件。

4. 发明授权

US07522771B2 Systems, methods, and computer-readable media for fast neighborhood determinations in dynamic environments 有权
标题翻译：用于动态环境中快速邻域确定的系统，方法和计算机可读介质
公开(公告)号：US07522771B2
公开(公告)日：2009-04-21
申请号：US11081659
申请日：2005-03-17
申请人： Herry Sutanto , Ming Ye , Sashi Raghupathy
发明人： Herry Sutanto , Ming Ye , Sashi Raghupathy
IPC分类号： G06K9/46
CPC分类号： G06K9/00416
摘要： Methods, systems, and computer-readable media for ascertaining neighborhood information in a dynamically changing environment, such as an electronic ink environment may include: (a) receiving data representing plural electronic ink strokes; (b) defining a first vertex associated with a first ink stroke; and (c) determining neighboring vertices to the first vertex, wherein the neighboring vertices are associated with ink stroke(s) other than the first ink stroke. Additional systems, methods, and computer-readable media may include: (a) receiving data representing plural electronic ink strokes; (b) defining plural vertices associated with the ink strokes; (c) receiving input indicating a selection of an ink component; and (d) determining at least one neighboring component by determining which ink component(s) located outside of the selection include one or more ink strokes having vertices that neighbor vertices included in the selection.
摘要翻译：用于确定诸如电子墨水环境的动态变化环境中的邻域信息的方法，系统和计算机可读介质可以包括：（a）接收表示多个电子墨水笔画的数据; （b）限定与第一墨水笔划相关联的第一顶点; 以及（c）确定与所述第一顶点相邻的顶点，其中所述相邻顶点与除所述第一墨迹之外的墨水冲程相关联。附加系统，方法和计算机可读介质可以包括：（a）接收表示多个电子墨水笔画的数据; （b）定义与所述墨水笔划相关联的多个顶点; （c）接收指示墨水成分的选择的输入; 以及（d）通过确定位于所述选择之外的哪个墨组分包括一个或多个具有与所述选择中包含的顶点相邻的顶点的一个或多个墨水笔划来确定至少一个相邻组件。

5. 发明授权

US08023745B2 Systems, methods, and computer-readable media for fast neighborhood determinations in dynamic environments 有权
标题翻译：用于动态环境中快速邻域确定的系统，方法和计算机可读介质
公开(公告)号：US08023745B2
公开(公告)日：2011-09-20
申请号：US12422166
申请日：2009-04-10
申请人： Herry Sutanto , Ming Ye , Sashi Raghupathy
发明人： Herry Sutanto , Ming Ye , Sashi Raghupathy
IPC分类号： G06K9/72
CPC分类号： G06K9/00416
摘要： Methods, systems, and computer-readable media for ascertaining neighborhood information in a dynamically changing environment, such as an electronic ink environment may include: (a) receiving data representing plural electronic ink strokes; (b) defining a first vertex associated with a first ink stroke; and (c) determining neighboring vertices to the first vertex, wherein the neighboring vertices are associated with ink stroke(s) other than the first ink stroke. Additional systems, methods, and computer-readable media may include: (a) receiving data representing plural electronic ink strokes; (b) defining plural vertices associated with the ink strokes; (c) receiving input indicating a selection of an ink component; and (d) determining at least one neighboring component by determining which ink component(s) located outside of the selection include one or more ink strokes having vertices that neighbor vertices included in the selection.
摘要翻译：用于确定诸如电子墨水环境的动态变化环境中的邻域信息的方法，系统和计算机可读介质可以包括：（a）接收表示多个电子墨水笔画的数据; （b）限定与第一墨水笔划相关联的第一顶点; 以及（c）确定与所述第一顶点相邻的顶点，其中所述相邻顶点与除所述第一墨迹之外的墨水冲程相关联。附加系统，方法和计算机可读介质可以包括：（a）接收表示多个电子墨水笔画的数据; （b）定义与所述墨水笔划相关联的多个顶点; （c）接收指示墨水成分的选择的输入; 以及（d）通过确定位于所述选择之外的哪个墨组分包括一个或多个具有与所述选择中包含的顶点相邻的顶点的一个或多个墨水笔划来确定至少一个相邻组件。

6. 发明申请

US20080260241A1 Grouping writing regions of digital ink 有权
标题翻译：分组数字墨水的写作区域
公开(公告)号：US20080260241A1
公开(公告)日：2008-10-23
申请号：US11788437
申请日：2007-04-20
申请人： Ming Ye , Herry Sutanto , Sashi Raghupathy
发明人： Ming Ye , Herry Sutanto , Sashi Raghupathy
IPC分类号： G06K9/62 , G06F17/00
CPC分类号： G06F17/242 , G06K9/00409 , G06K9/00463 , G06K9/6219
摘要： A method for grouping writing regions of digital ink receives processed digital ink that comprises writing regions. A relationship can be generated between a plurality of the writing regions. A feature set can be determined that is associated with the plurality of the writing regions. The plurality of the writing regions can be grouped based on the feature set.
摘要翻译：用于对数字墨水的写入区域进行分组的方法接收包括书写区域的处理的数字墨水。可以在多个写入区域之间产生关系。可以确定与多个写入区域相关联的特征集合。可以基于特征集合对多个写入区域进行分组。

7. 发明授权

US08407589B2 Grouping writing regions of digital ink 有权
标题翻译：分组数字墨水的写作区域
公开(公告)号：US08407589B2
公开(公告)日：2013-03-26
申请号：US11788437
申请日：2007-04-20
申请人： Ming Ye , Herry Sutanto , Sashi Raghupathy
发明人： Ming Ye , Herry Sutanto , Sashi Raghupathy
IPC分类号： G06F17/27
CPC分类号： G06F17/242 , G06K9/00409 , G06K9/00463 , G06K9/6219
摘要： A method for grouping writing regions of digital ink receives processed digital ink that comprises writing regions. A relationship can be generated between a plurality of the writing regions. A feature set can be determined that is associated with the plurality of the writing regions. The plurality of the writing regions can be grouped based on the feature set.
摘要翻译：用于对数字墨水的写入区域进行分组的方法接收包括书写区域的处理的数字墨水。可以在多个写入区域之间产生关系。可以确定与多个写入区域相关联的特征集合。可以基于特征集合来对多个写入区域进行分组。

8. 发明申请

US20060210172A1 Systems, methods, and computer-readable media for fast neighborhood determinations in dynamic environments 有权
公开(公告)号：US20060210172A1
公开(公告)日：2006-09-21
申请号：US11081659
申请日：2005-03-17
申请人： Herry Sutanto , Ming Ye , Sashi Raghupathy
发明人： Herry Sutanto , Ming Ye , Sashi Raghupathy
IPC分类号： G06K9/72 , G06K9/18
CPC分类号： G06K9/00416
摘要： Methods, systems, and computer-readable media for ascertaining neighborhood information in a dynamically changing environment, such as an electronic ink environment may include: (a) receiving data representing plural electronic ink strokes; (b) defining a first vertex associated with a first ink stroke; and (c) determining neighboring vertices to the first vertex, wherein the neighboring vertices are associated with ink stroke(s) other than the first ink stroke. Additional systems, methods, and computer-readable media may include: (a) receiving data representing plural electronic ink strokes; (b) defining plural vertices associated with the ink strokes; (c) receiving input indicating a selection of an ink component; and (d) determining at least one neighboring component by determining which ink component(s) located outside of the selection include one or more ink strokes having vertices that neighbor vertices included in the selection.

9. 发明授权

US07945097B2 Classifying digital ink into a writing or a drawing 有权
标题翻译：将数字墨水分为书写或绘图
公开(公告)号：US07945097B2
公开(公告)日：2011-05-17
申请号：US11804772
申请日：2007-05-21
申请人： Manoj Biswas , Sashi Raghupathy , Xin Wang , Ming Ye
发明人： Manoj Biswas , Sashi Raghupathy , Xin Wang , Ming Ye
IPC分类号： G06K9/34 , G06K9/62
CPC分类号： G06K9/222 , G06K9/00402
摘要： A method for classifying digital ink receives digital ink comprising ink strokes. A plurality of the ink strokes can be classified. A temporal line grouping is performed on a plurality of the classified ink strokes that are grouped to form a temporal line group. The temporal line group is segmented into a cluster. The cluster can be classified.
摘要翻译：用于分类数字墨水的方法接收包括墨水笔画的数字墨水。可以对多个墨水笔划进行分类。在被分组以形成时间线组的多个分类墨水笔划上执行时间线分组。时间线组被分段成一个群集。集群可以分类。

10. 发明授权

US08020119B2 Engine support for parsing correction user interfaces 有权
标题翻译：引擎支持解析用户界面
公开(公告)号：US08020119B2
公开(公告)日：2011-09-13
申请号：US11956631
申请日：2007-12-14
申请人： Sashi Raghupathy , Ming Ye , Victoria H. Chou
发明人： Sashi Raghupathy , Ming Ye , Victoria H. Chou
IPC分类号： G06F3/048 , G06F3/14
CPC分类号： G06F17/242 , G06F17/273
摘要： A parsing system provides a parsed document to a user application labeling the document with indication symbols according to a scheme associated with the parsing results. Users are enabled to insert correction indicators such as handwritten gestures, icon selections, menu item selections, and the like in conjunction with the indication symbols. The document is re-analyzed performing the requested corrections such as line or block separations, line, block, word connections, etc. The operations provide support for the engine stack of the parsing system while accommodating independent user interfaces employed by the users. Insertion of correction indicators and subsequent re-analysis for correction may be performed upon user signal, in an iterative manner, or continuously.
摘要翻译：解析系统根据与解析结果相关联的方案向指定符号标注文档的用户应用提供解析文档。用户能够与指示符号一起插入诸如手写手势，图标选择，菜单项选择等的校正指示符。对文档进行重新分析，执行所要求的修正，例如行或块分离，行，块，字连接等。这些操作为解析系统的引擎栈提供支持，同时容纳用户使用的独立用户界面。校正指示符的插入和随后的用于校正的重新分析可以以用户信号，迭代方式或连续地执行。

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