Mol C R, Burridge J M, Morffew A J
Comput Biomed Res. 1986 Feb;19(1):47-55. doi: 10.1016/0010-4809(86)90005-4.
A method for making three-dimensional computer graphics displays of in vivo blood vessels is described. Input data are taken from biplane X-ray angiograms using an image-processing system. A display list is built up which is then sent to a high-function graphics system. Real-time interaction is possible using a vector-refresh display where the blood vessel segments are shown as cylinders of the appropriate diameter. Realistic raster representations may be used to give the user insight into the overall topology of the network of vessels. The Winchester Graphics System is described together with explanations of the techniques employed.
本文描述了一种用于制作体内血管三维计算机图形显示的方法。输入数据取自使用图像处理系统的双平面X射线血管造影。构建一个显示列表，然后将其发送到高性能图形系统。使用矢量刷新显示器可以进行实时交互，其中血管段显示为具有适当直径的圆柱体。可以使用逼真的光栅表示法，让用户深入了解血管网络的整体拓扑结构。文中介绍了温彻斯特图形系统以及所采用技术的说明。
