THE APPLICATION OF COMPUTATIONAL FLUID DYNAMICS TO TISSUE BLEEDING SIMULATION FOR MEDICAL ENDOSCOPIC IMAGE
Technologies based on Computational Fluid Dynamics (CFD) have been developed to many new fields, such as generating scenes in computer games, computer animation and Hollywood movies. In this paper, the application of CFD to the computer simulation of tissue bleeding, which is one important part of developing a surgical training system based on virtual reality technology, is investigated. One real-time bleeding simulation model based on CFD is proposed aiming at realistic simulation of tissue bleeding. Navier-Stokes equations are applied to model blood flow as an incompressible fluid. A faster solution to the Navier-Stokes equations is employed to solve the density field and velocity field in order to develop a real-time system. In light of this solution, a tissue bleeding model with OpenGL has been implemented. The results show that this method applied to the bleeding simulation is elucidating and practical.
Tissue bleeding simulation Incompressible fluid Computational Fluid Dynamics (CFD) Virtual Reality
ZHI-YONG YUAN QIAN YIN SHI-KUN FENG RUO-FEI WANG DENG-YI ZHANG MIAN-YUN CHEN
School of Computer Science, Wuhan University, Wuhan 430079, China College of Information Science and Technology, Beijing Normal University, Beijing 100875, China Department of Control Science & Engineering, Huazhong University of Science and Technology, Wuhan 43
国际会议
2008 International Conference on Machine Learning and Cybernetics(2008机器学习与控制论国际会议)
昆明
英文
3514-3518
2008-07-12（万方平台首次上网日期，不代表论文的发表时间）