Geological modeling method of three-dimensional surface reconstruction based on two-dimensional outlines
Based on the methods of two-dimensional modeling, we introduced a method of three-dimensional geological modeling using the two-dimensional models outlines to reconstruct the three-dimensional models. The basic idea is to build a series of two-dimensional cross sections on the basis of geological exploration information, and then extract the geological targets outlines on each cross section, follow by matching and triangulation adjacent outlines in a three-dimensional space, and finally achieve the Stitching and Sewing of three-dimensional surface, complete the three-dimensional geological modeling. In this paper, we mainly discuses the matching and connection problems of adjacent outlines in a three-dimensional space.Bases on the cut-suture method, we improve the original contour matching way which simplify the programming process and improving the modeling efficiency.
cut-suture method 3D modeling geological modeling contour matching
Xingxiang Jian Yun Liu Qingyan Qin
Dept. of Information and Engineering, Chengdu University of Technology, Chengdu 610059,Sichuan Dept. of Information and Engineering, Chengdu University of Technology,Chengdu 610059,Sichuan
国际会议
成都
英文
1030-1034
2010-06-14（万方平台首次上网日期，不代表论文的发表时间）