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公开(公告)号：US08213719B2
公开(公告)日：2012-07-03
申请号：US12236596
申请日：2008-09-24
IPC分类号： G06K9/36
CPC分类号： G06K9/222 , G06F17/215 , G06F17/242 , G06K9/2081 , G06K2209/01
摘要： A natural input system is described for creating and editing complex structures in a typeset application. The natural input system receives a typeset representation of an object and converts the typeset format to generate a standard digital ink representation. The natural input system provides the generated ink representation to a natural input application where can be manipulated by the user with a rich set of correction and editing features provided by the natural input application. Once the end user is satisfied with the recognition result in the natural input application, the natural input system receives the recognition result based on the modified digital ink representation. The natural input system may convert the received recognition result to the typeset application format and provides the modified typeset representation to the typeset application for merging into the document the user is editing.
摘要翻译： 描述了在排版应用程序中创建和编辑复杂结构的自然输入系统。 自然输入系统接收对象的排版表示，并转换排版格式以生成标准数字墨水表示。 自然输入系统将生成的墨水表示提供给自然输入应用，其中用户可以通过自然输入应用提供的丰富的校正和编辑特征来操纵它们。 一旦最终用户对自然输入应用中的识别结果满意，则自然输入系统基于修改的数字墨水表示接收识别结果。 自然输入系统可以将接收到的识别结果转换为排版应用格式，并将修改后的排版表示提供给排版应用程序，以便合并到用户正在编辑的文档中。
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公开(公告)号：US08285049B2
公开(公告)日：2012-10-09
申请号：US12134193
申请日：2008-06-06
IPC分类号： G06K9/00
CPC分类号： G06K9/00436 , G06K9/00463
摘要： A processing device may recognize a number of input handwritten strokes, which may represent a mathematical expression, a chemical formula, or other two-dimensional structure. Rewriting rules of a grammar may be applied to the strokes to produce a number of possible recognition results. Each of the possible recognition results has a respective score based on a sum of rewriting rules applied to the strokes to produce respective ones of the possible recognition results. Input may be provided to identify misrecognized strokes and a correct terminal production, or symbol corresponding to the misrecognized strokes. Strokes may be misrecognized for many reasons, including parsing errors, over-grouping or under-grouping of matrices, and improper placement of a recognized terminal production, or symbol, with respect to a root structure. Correction hints may be leveraged for correcting types of errors mentioned above.
摘要翻译： 处理装置可以识别可以表示数学表达式，化学式或其它二维结构的多个输入手写笔画。 语法的重写规则可以应用于笔画以产生许多可能的识别结果。 每个可能的识别结果具有基于施加到笔画的重写规则的总和的相应得分，以产生相应的可能的识别结果。 可以提供输入以识别误识别的笔画和正确的终端制作或与错误识别的笔画相对应的符号。 笔画可能由于许多原因而被误认识，包括解析错误，矩阵的分组过大或分组不足，以及对根结构的识别终端生产或符号的不正确放置。 纠正提示可用于纠正上述错误类型。
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公开(公告)号：US20100074527A1
公开(公告)日：2010-03-25
申请号：US12236596
申请日：2008-09-24
IPC分类号： G06K9/00
CPC分类号： G06K9/222 , G06F17/215 , G06F17/242 , G06K9/2081 , G06K2209/01
摘要： A natural input system is described for creating and editing complex structures in a typeset application. The natural input system receives a typeset representation of an object and converts the typeset format to generate a standard digital ink representation. The natural input system provides the generated ink representation to a natural input application where can be manipulated by the user with a rich set of correction and editing features provided by the natural input application. Once the end user is satisfied with the recognition result in the natural input application, the natural input system receives the recognition result based on the modified digital ink representation. The natural input system may convert the received recognition result to the typeset application format and provides the modified typeset representation to the typeset application for merging into the document the user is editing.
摘要翻译： 描述了在排版应用程序中创建和编辑复杂结构的自然输入系统。 自然输入系统接收对象的排版表示，并转换排版格式以生成标准数字墨水表示。 自然输入系统将生成的墨水表示提供给自然输入应用，其中用户可以通过自然输入应用提供的丰富的校正和编辑特征来操纵它们。 一旦最终用户对自然输入应用中的识别结果满意，则自然输入系统基于修改的数字墨水表示接收识别结果。 自然输入系统可以将接收到的识别结果转换为排版应用格式，并将修改后的排版表示提供给排版应用程序，以便合并到用户正在编辑的文档中。
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公开(公告)号：US20090304283A1
公开(公告)日：2009-12-10
申请号：US12134193
申请日：2008-06-06
IPC分类号： G06K9/00
CPC分类号： G06K9/00436 , G06K9/00463
摘要： A processing device may recognize a number of input handwritten strokes, which may represent a mathematical expression, a chemical formula, or other two-dimensional structure. Rewriting rules of a grammar may be applied to the strokes to produce a number of possible recognition results. Each of the possible recognition results has a respective score based on a sum of rewriting rules applied to the strokes to produce respective ones of the possible recognition results. Input may be provided to identify misrecognized strokes and a correct terminal production, or symbol corresponding to the misrecognized strokes. Strokes may be misrecognized for many reasons, including parsing errors, over-grouping or under-grouping of matrices, and improper placement of a recognized terminal production, or symbol, with respect to a root structure. Correction hints may be leveraged for correcting types of errors mentioned above.
摘要翻译： 处理装置可以识别可以表示数学表达式，化学式或其它二维结构的多个输入手写笔画。 语法的重写规则可以应用于笔画以产生许多可能的识别结果。 每个可能的识别结果具有基于施加到笔画的重写规则的总和的相应得分，以产生相应的可能的识别结果。 可以提供输入以识别误识别的笔画和正确的终端制作或与错误识别的笔画相对应的符号。 笔画可能由于许多原因而被误认识，包括解析错误，矩阵的分组过大或分组不足，以及对根结构的识别终端生产或符号的不正确放置。 纠正提示可用于纠正上述错误类型。
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