摘要
磁共振成像虚拟扫描技术自上个世纪80年代诞生以来,一直随着几个方面的发展在不断发展:(1)磁共振虚拟扫描近似计算核的理论设计的发展;(2)计算技术,可视化技术,数值技术特别是并行计算技术的发展;(3)磁共振应用技术的发展;(4)虚拟人技术,MRI-man技术的发展。本文系统地论述了磁共振虚拟扫描技术的各个发展方向,和当前的面临的一些主要的问题。提出了一些发展思路。
The virtual scan technology for MRI has been developed since 1980’s.It has made a big progress with the development of the following aspects:(1) The development of the computing kernel for the virtual scan of the MRI.(2) The development of the computing technology,the visualization,the numerical approach,and parallel computing technology.(3) The development of the application technology of MRI.(4) The development of the virtual man,MRI-man.This paper introduces several aspects of the development of the virtual scan.In addition,some major issues in this area are also mentioned and some develop ideas have been proposed as well.
出处
《磁共振成像》
CAS
2011年第3期218-224,共7页
Chinese Journal of Magnetic Resonance Imaging
关键词
磁共振成像
虚拟扫描
并行计算
仿真
Magnetic resonance imaging; Virtual scan; Parallel computing; Simulation;