摘要
介绍了三维散乱点重建网格曲面的有关知识及发展现状，对现有的由三维散乱点重建三角网格曲面的典型算法分为三大类型，对这三类算法的特点加以深入地分析和比较，指出了各个算法的适用范围．最后分析了由散乱点生成三角网格曲面中需要进一步研究和解决的问题．
It is a very important subject in computer geometric moulding to achieve the net curved surface of original object through processing the data of scatter points on 3D-object surface. This article introduces the concerned knowledge and developing trends of reconstructing net curved surface. from 3D scatter points, classifies the present reconstruction algorithms into three types, analyses them comparatively and points out their appliable ranges respectively. Finally the problems which need to be further studied and settled are also presented and analysed.
出处
《北京工业大学学报》
CAS
CSCD
北大核心
2002年第1期91-96,共6页
Journal of Beijing University of Technology
基金
北京自然科学基金资助项目(4011001)
北京市教委科研计划资助项目(01KJ-017)
