基于VTK的沉浸式医学可视化系统设计  

Design of Immersive Medical Visualization System Based on VTK

作　　者：朱东 雷金树 ZHU Dong,LEI Jin-shu(School of Computer and Technology, Southwest University of Science and Technology,Mianyang 62101)

机构地区：[1]西南科技大学计算机科学与技术学院,绵阳621010

出　　处：《现代计算机》2018年第9期79-82,共4页Modern Computer

基　　金：西南科技大学大学生创新基金项目(No.CX17-047)

摘　　要：针对沉浸式医学可视化问题,结合可视化技术与沉浸式展示技术,通过头戴式显示设备构建沉浸式医学可视化系统,实现三维面绘制、体绘制等主流医学可视化绘制算法,同时利用体感交互控制器Leap Motion,结合沉浸式可视化绘制中的操作特点与关注需求,重新定义并实现图像移动、旋转、缩放、算法参数修改等交互范例。最后以医学可视化应用案例为背景,验证系统的可行性。For immersive medical visualization issues, immersive medical visualization system is constructed using visualization technology and immersive display technology and head mounted display device. System can achieve three-dimensional surface rendering, volume rendering and other mainstream medical visualization rendering algorithm. Considering the operational features and concerns of immersive visualization, redefines and realizes interactive paradigms such as image movement, rotation, scaling, and algorithm parameter modification based on Leap Motion. Finally, uses a medical case to verify the feasibility of the system.

关 键 词：沉浸式 医学可视化 人机交互 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]