医学CT断层图像三维重建的Matlab实现方法  

Investigation and achievement of three dimensions reconstruction for CT fault image by Matlab

作　　者：穆伟斌[1] 张淑丽[1] 

机构地区：[1]齐齐哈尔医学院医学技术学院,黑龙江齐齐哈尔161006

出　　处：《齐齐哈尔大学学报（自然科学版）》2009年第1期33-35,共3页Journal of Qiqihar University(Natural Science Edition)

基　　金：黑龙江省教育厅科学技术研究项目(编号:11521331)

摘　　要：介绍了运用Matlab软件进行CT断层图像的三维重建的原理及实现方法。运用计算机图形学和图像处理技术将计算机断层扫描(CT)等成像设备得到的人体断层二维图像序列,在计算机中重建成三维图像数据,并在屏幕上形象逼真地显示人体器官的立体视图。可以对重构出的器官图像进行诸如旋转、缩放等操作,重建方法简单,显示效果良好。Principle and application method of rebuilding three dimensions reconstruction for CT fault images by Matlab software. Computer graphics and image handling technique are used to convert anthropometric fault two dimensions image sequences obtained by imaging devices such as computer fault scanning（CT） into three dimensions image database, then three dimensions video of anthropometric organs will be vividly displayed on screen,meanwhile reconstnlcted organ images can be turned,zoomed etc.Thus,the rebuilding method can be simply manipulated and show effect is very good.

关 键 词：MATLAB DICOM CT图像 三维重建 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]