体可视化MT算法的改进

Modification of MT Algorithm for Volume Visualization

对传统的体可视化MT算法进行了改进,在一定程度上解决了提取出的等值面中存在大量冗余多边形和提取等值面的过程中计算量过大的问题.实验表明,该算法与传统的MT算法相比,运行速度显著提高,产生的多边形的数量也显著减少.

The traditional volume visulization MT algorithm is improved. To some extent, this improved algorithm can solve the problem that there are large quantities of redundant polygons in the acquired isosufface and reduce the calculation amount in the acquisition. The experiments showed that compared with traditional MT algorithm, this improved algorithm can enhance the calculation speed and decrease the number of polygons produced in the acquisition.