Shortest Distance Isosurface Extraction Based on Three-dimensional Raster Model
Bai Yong-liang · Jisuanji gongcheng · 2011
By studying the three-dimensional analysis of the shortest distance as well as Marching Cubes(MC),this paper proposes an algorithm about the shortest distance isosurface extraction based on three-dimensional grid model,i.e.by importing cost data and source data,it can be realized automatically to output the shortest distance isosurface of any valid value from the source.This method allows inputting multiple source data,and can be applied to non-homogeneous three-dimensional space.Experimental test result shows that the algorithm design is reasonable and feasible.