EP2426622B1 Finding low variance regions in document images for generating image anchor templates for content anchoring, data extraction, and document classification
有权
![Finding low variance regions in document images for generating image anchor templates for content anchoring, data extraction, and document classification](/ep/2016/03/30/EP2426622B1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Finding low variance regions in document images for generating image anchor templates for content anchoring, data extraction, and document classification
- 专利标题(中):发现低方差文档图像的区域,用于生成图像模板锚用于锚定内容,数据提取和文件分类
- 申请号:EP11177531.8 申请日:2011-08-15
- 公开(公告)号:EP2426622B1 公开(公告)日:2016-03-30
- 发明人: Saund, Eric , Sarkar, Prateek , Brito, Alejandro E. , Bern, Marshall W. , Ragnet, Francois
- 申请人: Palo Alto Research Center Incorporated , Xerox Corporation
- 申请人地址: 3333 Coyote Hill Road Palo Alto, California 94304 US
- 专利权人: Palo Alto Research Center Incorporated,Xerox Corporation
- 当前专利权人: Palo Alto Research Center Incorporated,Xerox Corporation
- 当前专利权人地址: 3333 Coyote Hill Road Palo Alto, California 94304 US
- 代理机构: Gill Jennings & Every LLP
- 优先权: US873657 20100901
- 主分类号: G06K9/20
- IPC分类号: G06K9/20 ; G06K9/62 ; G06K9/46
公开/授权文献:
IPC结构图谱:
G | 物理 |
--G06 | 计算;推算;计数 |
----G06K | 数据识别;数据表示;记录载体;记录载体的处理 |
------G06K9/00 | 用于阅读或识别印刷或书写字符或者用于识别图形,例如,指纹的方法或装置 |
--------G06K9/20 | .图像捕获 |