Yu Zheng-yang, Zheng Shu-sen, Chen Lei-ting, He Xiao-qian, Wang Jian-jun
Key Lab of Combined Multi-Organ Transplantation, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.
J Zhejiang Univ Sci B. 2005 Jul;6(7):611-6. doi: 10.1631/jzus.2005.B0611.
This research studies the process of 3D reconstruction and dynamic concision based on 2D medical digital images using virtual reality modelling language (VRML) and JavaScript language, with a focus on how to realize the dynamic concision of 3D medical model with script node and sensor node in VRML. The 3D reconstruction and concision of body internal organs can be built with such high quality that they are better than those obtained from the traditional methods. With the function of dynamic concision, the VRML browser can offer better windows for man-computer interaction in real-time environment than ever before. 3D reconstruction and dynamic concision with VRML can be used to meet the requirement for the medical observation of 3D reconstruction and have a promising prospect in the fields of medical imaging.
本研究利用虚拟现实建模语言(VRML)和JavaScript语言,研究基于二维医学数字图像的三维重建与动态简化过程,重点关注如何在VRML中利用脚本节点和传感器节点实现三维医学模型的动态简化。人体内部器官的三维重建与简化能够以高质量构建,比传统方法获得的效果更好。借助动态简化功能,VRML浏览器在实时环境中为人机交互提供了比以往更好的窗口。利用VRML进行三维重建与动态简化可满足三维重建医学观察的需求,在医学成像领域具有广阔的应用前景。