公开(公告)号：US07050650B2

公开(公告)日：2006-05-23

申请号：US10087584

申请日：2002-02-28

申请人： Ron P. Maurer ,  A. Marie Vans ,  Carl Staelin ,  Kristin M. Smith

发明人： Ron P. Maurer ,  A. Marie Vans ,  Carl Staelin ,  Kristin M. Smith

IPC分类号： G06K9/40

CPC分类号： H04N1/4095

摘要： A system and method of removing background noise from a digital image of a scanned document is described. The system and method is a reversible background noise removal technique that allows a user to select whether background noise is removed or not. In addition, since the present invention divides the background noise removal operations into a two phase process, the overall efficiency of the system and method are significantly improved.

公开(公告)号：US07151864B2

公开(公告)日：2006-12-19

申请号：US10247113

申请日：2002-09-18

申请人： Steven G. Henry ,  Kristin M. Smith ,  John P. Wolf

发明人： Steven G. Henry ,  Kristin M. Smith ,  John P. Wolf

IPC分类号： G06K9/54 ,  G06K7/00 ,  G06F7/00

CPC分类号： G06F17/30011 ,  G06F17/30663 ,  Y10S707/99933

摘要： A device scans text of an image media and generates text data corresponding to the scanned text. A research component of the device generates a phrase list from the text data and initiates research for information corresponding to the phrase list.

摘要翻译： 设备扫描图像介质的文本并生成与扫描文本对应的文本数据。 设备的研究组件从文本数据生成短语列表，并发起与短语列表相对应的信息的研究。