【摘要】 该文描述了工程图纸矢量化、识别的处理与实现过程，对当前矢量化中存在的问题进行了分析研究。提出智能化光栅矢量化的方法，采用自动和交互搜索的方法实现光栅信息的提取、编辑和矢量化，并结合知识引导的联想修正技术使识别的准确性有了明显提高。文中结合建筑结构图的自动识别和计算进行了研究。更多还原

【Abstract】 This paper describes the engineering drawing vectorization, the recognition processing and its implementing procedure, then makes a study and analysis of the existing probems in vectorization. The paper proposes some methods tO realize vectorization of intelligent raster.We uses the automatic and interactive searchmethod to make the extraction,editing as well as vectorization of the raster,and the recognition accuracy is improved obviously by combining the knowledge conducting and associating correcting technique.The experiment ofautomatic recognition and calculation of the architecture structure drawngs are also made with this research.更多还原