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1. 发明授权

US09424668B1 Session-based character recognition for document reconstruction 有权
标题翻译：基于会话的文字重建字符识别
公开(公告)号：US09424668B1
公开(公告)日：2016-08-23
申请号：US14532692
申请日：2014-11-04
申请人： GOOGLE INC.
发明人： David Petrou , Krishnendu Chaudhury , Sergiu Goschin , Matthew John Bridges
IPC分类号： G06T11/20 , G06T11/60
CPC分类号： G06T11/206 , G06K9/00442 , G06T11/60
摘要： Systems and methods are provided for sharing a screen from a mobile device. For example, a method includes receiving an image from a mobile device, performing recognition on the image to identify space-delimited strings, and generating a content graph for the image, the content graph having content nodes that represent at least some of the strings and the content graph having edges that represent a relative position of strings associated with the content nodes connected by the edges. The method may also include repeating the receiving, performing recognition, and generating for a plurality of images, the plurality of images belonging to a session, and generating a combined graph from the plurality of content graphs based on similarity of content nodes between content graphs, the combined graph representing text from the plurality of images in reading order.
摘要翻译：提供了用于从移动设备共享屏幕的系统和方法。例如，一种方法包括从移动设备接收图像，对图像执行识别以识别空格分隔的字符串，以及生成图像的内容图形，内容图表具有表示至少一些字符串的内容节点，以及内容图具有表示与由边缘连接的内容节点相关联的字符串的相对位置的边。该方法还可以包括重复对属于会话的多个图像的多个图像的接收，执行识别和生成，并且基于内容图形之间的内容节点的相似度从多个内容图形生成组合图，组合图表示以读取顺序来自多个图像的文本。

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