使用VTK数据包，在C++环境下，完成MRI断层序列图像的构建，并保存为相应的VTK格式，有利于重建模型后期的处理和转化，为初学VTK的用户提供参考-To use VTK packet in C++ environment, complete &　MRI sequence image and save it as appropriate VTK format conducive to reconstruction model post-processing and conversion to provide a reference for the beginner VTK users