基于矩阵存储的明细栏自动提取方法研究

Research of Automatic Extracting Information in Item Block

通过分析明细栏的结构特征,以明细栏表头为参考单位,自动判断明细栏位置,在此基础上,用矩阵表示明细栏,提出了一种基于矩阵存储的、自动提取任意工程图纸中明细栏的方法,实现了明细栏信息的自动提取和入库。

The item block in the assembly drawing is the foundation data in the Bill of Material.By analyzing the format of the item block,it can fix on the location of the item block base on the head of the table,and then,it introduces an useful method to extract information according to matrix expression.The data are finally written into the database.