人体经络循经感传的三维虚拟仿真研究与实现  

3D Virtual Simulation Research and Implementation of Human Sensation Conduction along Meridian

作　　者：郑绍华[1] 陈国栋[1] 林伟明[1] 余轮[1] 

机构地区：[1]福州大学计算机图像图形研究所,福建福州350002

出　　处：《计算机仿真》2008年第11期251-255,共5页Computer Simulation

基　　金：国家卫生部科学研究基金福建省卫生教育联合攻关计划项目(WKJ2005-2-004)

摘　　要：医学在人体经络模型建立的基础上,为了实现人体经络循经感传现象的虚拟仿真,通过Catmull-Rom样条曲线在计算机中拟合了人体经络线,并利用VC++的编程环境,结合OpenGL三维图形库,设计了一种在三维环境下人机交互式的操作方法来引导经络循行动画,达到实时仿真的效果。仿真结果在效率与真实感两者间取得良好的效果,动画过程流畅无明显停滞现象,与理论上的二维示意图对比具有视觉逼真性,达到教学和临床训练的目的。In order to implement virtual simulation of sensation conduction along meridian, it raised an operating method of Human - Machine Interface under Computer Three - dimensional environment. In this process, it implemented the curve fit of Human Meridians and Collaterals Based on Catmull - Rom（ C - R） splines interpolation algorithm, and got a real-time virtual simulation by using the VC ＋ ＋ programming environment, and combining the OpenGL 3D graphics library API. Finally, it got a good simulation which balancing between efficiency and sense of reality, and had a real vision compare to 2D sketch map in theory. It has achieved the teaching and clinical training purpose successfully.

关 键 词：循经感传 虚拟仿真 实时动画 

分 类 号：TP301.6[自动化与计算机技术—计算机系统结构]