本文以医学影像处理与分析平台MITK为基础,在VS2008环境中建立MFC应用程序,首先实现了多种格式二维CT图像文件的读取显示、切片浏览和数据保存；再通过MC算法和光线投影算法得到表面绘制模型和体绘制模型；最后完成对三维图像简单的人机交互式操作。-Medical image processing and analysis platform MITK the establishment of an MFC application in VS2008 environment, first of all to achieve a variety of formats dimensional CT image file read display, slice browse and save data　by the MC algorithm and light projectionalgorithm for surface rendering models and volume rendering model　the finalization of a simple three-dimensional image of the man-machine interactive operation.