一种基于OpenGL的三维医学图像的显示系统软件的研制

从研究一个性价比较高的且具有较多性能的三维医学图像显示系统的观点和角度出发，在微机有限的内存资源上实现整个三维成像的系统结构及各分析处理的功能模块。本文讨论了由二维断层图像序列重建三维结构的算法，着重探究了采用ＯｐｅｎＧＬ作为医学图像三维显示的开发工具，利用其功能强大的开放式的图形库，提高整个分析处理系统的运行速度，同时又能产生较高质量的显示图像，并且使应用程序具有较好的移植性。最后，本文以人脑Ｃ

A display system based on OpenGL for 3D medical image

This paper deals with the design and implementation of a PC-based system that is low|priced and multi|functional for analysis and display of 3D medical images. The algorithm in 3D image reconstruction from a sequence of 2D slice images is discussed. Especially,it presents a method of using OpenGL, namely an open graphic library, can not only improve the processing speed but also make the displaying results more realistic. Furthermore, the whole soft|ware has a good property of transplantation. Finally, some experiment results of real CT images of the human brain prove the method to be effective and the system to be useful.