摘要
基于八叉树的快速分类Shear-Warp算法,是三维规则数据场可视化的一种经典算法。它适用于三维重建过程中用户需要交互式地动态调整透明度变换函数,以观察三维实体的不同细节的应用场合。论文对算法进行了深入的研究和局部的优化。论文首先介绍算法原理,然后给出算法实现模型,最后给出实验结果和进一步的研究前景。
The Shear-Warp volume rendering algorithm based on fast classification with octree is one of the classic al-gorithms in the field of volume visualization for3D regular data sets.It applies to the situation that the user needs to interactively adjust the opacity transfer function to observe the varied details of the3D object.The authors studied it comprehensively and gave several partial optimizations in the progress of making use of it.In this paper,they first intro-duce the principle of the algorithm.Then,they present the implementation model of the algorithm.Finally,they give the results of the implementation and the perspective of the future work.
出处
《计算机工程与应用》
CSCD
北大核心
2004年第2期68-71,共4页
Computer Engineering and Applications
