Global-local-global method for logical structure extraction of form document image（摘要）

http://www.edu.cn 　 2003-11-26 作者：

CERNET第二十一届学术年会 11-24　　李志民：互联网促进人类文明迈... 11-15　　

　　Many methods on form document image analysis have been proposed, but only a few of them have treated the extraction of logical structure. A new method called global-local-global (GLG) method for the logical structure extraction of a form document is proposed in this paper. Its algorithm consists of three phases: global division, local logical structure analysis, and global division of the whole document. GLG method emphasizes the global layout structure analysis and has a high accuracy. It is robust for treating with the accidental direct adjacent relationship between two unrelated cells. In addition, a logical structure tree is proposed to represent the logical structure of a form document.

页面功能　【打印】【关闭】【我有话说】

会议信息

校园信息化

下一代互联网更多

专题报道更多

CERNET第二十届学术年会专题报道

MOOC：一场教育的风暴要来了吗？

2013高等教育信息化创新论坛

高端访谈更多

企业解读更多