基于表格线搜索的智能表格结构提取算法  

Intellgent Form Structure Extraction Algorithm Based on the Form Line Searching

作　　者：汪先矩[1] 黄瀚敏[1] 马笑潇[1] 

机构地区：[1]重庆大学自动化学院,400044

出　　处：《基础自动化》1999年第6期32-35,共4页Basic Automation

摘　　要：提出了一种新型的基于表格线搜索的表格结构提取算法。该算法充分分析了表格的结构特点,应用了大量的先验知识,制定了各种最佳阈值参数的选择规则,对不同的表格适应性很强。测试结果表明,该算法具有抗噪能力强,识别速度快,识别率高等特点。The article proposes an original form structure extract algorithm based on form line searching. On the basis of full analysis on the structure features of forms and the application of lots of prior knowledge, this algorithm formulates the rules for optimal threshold parameters in different cases, so it is more adaptive. Experiments results show that the algorithm is robust and efficient, which sets up the basis for further work on form data elaboration.

关 键 词：表格线搜索 办公自动化 表格结构提取 算法 

分 类 号：C931.4[经济管理—管理学]