公开(公告)号：US20070157076A1

公开(公告)日：2007-07-05

申请号：US11275398

申请日：2005-12-29

申请人： Zhouchen Lin ,  Mingqing Xu ,  Jian Wang

发明人： Zhouchen Lin ,  Mingqing Xu ,  Jian Wang

IPC分类号： G06F17/00

CPC分类号： G06F17/242

摘要： Systems and methods for detecting annotation digital ink strokes and further associating annotation digital ink strokes with word digital ink strokes are presented. Ink strokes are captured on a writing surface and then classified as words or annotations. Annotations are then anchored to corresponding words. When words are relocated or edited on the writing surface, the anchored annotations are also relocated and may even be reshaped according to the changes in the anchored words.

摘要翻译： 提出了用于检测注释数字墨水笔画并进一步将注释数字墨迹与字数字笔墨相关联的系统和方法。 墨水笔画被捕获在书写表面上，然后分类为单词或注释。 然后将注释锚定到相应的词。 当在书写表面上重新定位或编辑单词时，锚定的注释也被重定位，甚至可以根据锚定单词的变化进行重新整形。

公开(公告)号：US09268757B2

公开(公告)日：2016-02-23

申请号：US13447968

申请日：2012-04-16

申请人： Zhouchen Lin ,  Mingqing Xu ,  Jian Wang

发明人： Zhouchen Lin ,  Mingqing Xu ,  Jian Wang

IPC分类号： G06F17/00 ,  G06F17/24

CPC分类号： G06F17/242

摘要： Systems and methods for detecting annotation digital ink strokes and further associating annotation digital ink strokes with word digital ink strokes are presented. Ink strokes are captured on a writing surface and then classified as words or annotations. Annotations are then anchored to corresponding words. When words are relocated or edited on the writing surface, the anchored annotations are also relocated and may even be reshaped according to the changes in the anchored words.

摘要翻译： 提出了用于检测注释数字墨水笔画并进一步将注释数字墨迹与字数字笔墨相关联的系统和方法。 墨水笔画被捕获在书写表面上，然后分类为单词或注释。 然后将注释锚定到相应的词。 当在书写表面上重新定位或编辑单词时，锚定的注释也被重定位，甚至可以根据锚定单词的变化进行重新整形。

公开(公告)号：US08181103B2

公开(公告)日：2012-05-15

申请号：US11275398

申请日：2005-12-29

申请人： Zhouchen Lin ,  Mingqing Xu ,  Jian Wang

发明人： Zhouchen Lin ,  Mingqing Xu ,  Jian Wang

IPC分类号： G06F17/00

CPC分类号： G06F17/242

摘要： Systems and methods for detecting annotation digital ink strokes and further associating annotation digital ink strokes with word digital ink strokes are presented. Ink strokes are captured on a writing surface and then classified as words or annotations. Annotations are then anchored to corresponding words. When words are relocated or edited on the writing surface, the anchored annotations are also relocated and may even be reshaped according to the changes in the anchored words.

摘要翻译： 提出了用于检测注释数字墨水笔画并进一步将注释数字墨迹与字数字笔墨相关联的系统和方法。 墨水笔画被捕获在书写表面上，然后分类为单词或注释。 然后将注释锚定到相应的词。 当在书写表面上重新定位或编辑单词时，锚定的注释也被重定位，甚至可以根据锚定单词的变化进行重新整形。

公开(公告)号：US20070174761A1

公开(公告)日：2007-07-26

申请号：US11275750

申请日：2006-01-26

申请人： Zhouchen Lin ,  Mingqing Xu ,  Jian Wang

发明人： Zhouchen Lin ,  Mingqing Xu ,  Jian Wang

IPC分类号： G06F17/00

CPC分类号： G06F17/241

摘要： Annotation engines are described for handling annotations added to a base document. The annotation engines automatically classify the type of annotations, including, but not limited to: a highlight annotation; a blob annotation (comprising an enclosing-type annotation); an underline annotation; a vertical bracket annotation; a call-out annotation; and a free-note annotation. The annotation engines accept input in the form of a hierarchical tree of document elements and generate an output in the form of a hierarchical tree of annotation elements. Among other uses, a reflow engine can use the output of the annotation engines to properly reposition annotations within a layout-modified base document.

摘要翻译： 描述了注释引擎来处理添加到基本文档中的注释。 注释引擎自动对注释类型进行分类，包括但不限于：高亮注释; 一个blob注释（包括一个封闭类型的注释）; 下划线注释; 垂直括号注释; 一个调用注释; 和一个免费注释注释。 注释引擎以文档元素的分层树的形式接受输入，并以注释元素的分层树的形式生成输出。 除了其他用途之外，回流引擎可以使用注释引擎的输出来在布局修改的基础文档中正确地重新定位注释。