Scattered Contour Surface Fitting on Sections with the Shortest Path Method
Erhua Zhang · Jisuanji gongcheng · 2010
This paper proposes a new way to reconstruct countour surface from unorganized points,which uses the shortest path method on the cross-sections.This technique generates the vertexes contour lists on each planes,then reconstructs the fitting surface according to the similarity of countours' topology,and smooths the fitting surface.The algorithm simulates the process of human beings to understand the 3D data,and the result of the method shows that the details of 3D shape are maintained well.And the algorithm can handle the connected data points on the cross-section,and keep robustness on noised data.The method works well in 3D seismic data visualization.