基于工程图的三维重建研究  

Research on Solid Reconstruction from Engineering Drawings

作　　者：龚洁晖[1] 张慧[2] 

机构地区：[1]清华大学计算机科学与技术系,北京100084 [2]清华大学软件学院,北京100084

出　　处：《软件学报》2008年第7期1794-1805,共12页Journal of Software

基　　金：the National Basic Research Program of China under Grant No.2004CB719404(国家重点基础研究发展计划(973));the National Natural Science Foundation of China under Grant No.60635020(国家自然科学基金)

摘　　要：由二维工程图重建三维形体是一种快速的形体造型方法,已成为计算机图形学和人工智能领域的重要研究方向.立足于基于工程图的三维重建问题,分类总结了形体重建方法的研究成果,着重介绍了典型的重建算法.在比较了典型算法的适用范围的基础上,剖析了目前形体重建研究所面临的问题.最后,指出了基于工程图的三维重建算法进一步的研究方向.Solid reconstruction from engineering drawings is one of the efficient technologies to product solid models, which has become one of the important research topics in both computer graphics and artificial intelligence. The problem of solid reconstruction from engineering drawings is introduced. The taxonomy for solid reconstruction techniques is presented with the typical algorithms reviewed. After comparing the application areas of the algorithms, the open research issues are analyzed. Finally, future work in the research field is also pointed out.

关 键 词：三维重建 三视图 构造的实体几何 边界表示 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]