基于Opengl|ES的心脏模型三维显示技术研究

Research on 3D Display of Heart Model based on Opengl|ES

为改进当前医疗电子仪器的显示效果,本研究在嵌入式系统中实现三维显示功能。先用Rhino建立心脏模型,再在Embedded Visual C环境中应用Opengl|ES API等编写应用程序进行三维显示。结果表明:程序可在目标机上流畅运行,所显示的模型比较逼真,可对模型进行任意角度的旋转、设置颜色等操作。嵌入式系统在三维显示技术中的应用具有较大发展空间,在医疗电子仪器领域应用价值较大。

To improve the display effect of current medical electrical instntments, this study realizes the 3D display function on embeded system. Based on the heart model built on Rhino, we designed an application using Embedded Visual C＋＋ environment and the Opengl ｜ ES API to display the 3D model. Results showed that the program could rtm fluently on target and display the model with reality. The program also could rotate the model with any angle and set the model＇s color. Our study demonfrats that three- dimensional display using of the embedded system have great potential, and it is valuable in the field of medical electrical instruments.