摘要
虚拟内窥镜是用计算机处理CT或MRI获取的三维医学数据 ,以获得类似用标准内窥镜观察病人内脏过程观察效果的一种诊断的新方法。在广泛研究虚拟内窥镜技术的基础上 ,我们开发了一个小型的基于面绘制的虚拟内窥镜系统 ,实现了漫游过程的交互功能和动画回放 。
Virtual endoscopy is a new method of diagnosis using computer processing of 3-d image data sets (such as CT or MRI scans) to provide simulated visualizations of patient specific organs similar or equivalent to those produced by standard endoscopic procedures .On the basis of widely study virtual endoscopy aboard, this paper presents a small SF virtual endoscopy system on PC, which is a good test on realization of virtual endoscopy. [
出处
《微机发展》
2000年第6期60-63,共4页
Microcomputer Development
关键词
虚拟内窥镜
CT
体绘制
图像处理
计算机
Virtual Endoscopy
Visualization
Volume Rendering
Path Planning
Computer Animation
