基于八叉树分裂合并的医学体数据分割  

Medical Volume Data Segmentation Based on Octree Split-and-Merge

作　　者：吴健[1] 叶峰[1] 崔志明[1] 孙晓平[1] 

机构地区：[1]苏州大学智能信息处理及应用研究所,江苏苏州215006

出　　处：《微电子学与计算机》2008年第10期87-90,共4页Microelectronics & Computer

基　　金：江苏省高校科研成果产业推进工程项目(JHB06-26);苏州市科技攻关(工业)项目(SGR0703)

摘　　要：提出一种基于八叉树的分裂合并算法,能够准确而高效地对医学图像体数据进行分割操作,并通过可视化技术重现人体器官.实验表明该方法实用有效,能够得到符合人类视觉系统特性的分割结果.In this paper, a split-and-merge algorithm based on octree was proposed, which can segment volume data accurately and efficiently. And through three-dimensional reconstruction shows its segmentation results. The experimental resuits demonstrate the simplicity and effectively of the approach, and the result are in accordance with our understanding on the semantic concepts and the perceptual mechanism of human eyes.

关 键 词：可视化 图像分割 八叉树 分裂合并 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]