The Realization of Fast Reconstruction of 3D Image Data Fields
3维图像数据场的快速重建

Volume rendering method is one of the most typical algorithms of 3D image reconstruction. The two basic operations, resampling and interpolation, are the most time-consuming operations, which usually affect the reconstruction speed. So, some measures and methods of decreasing interpolation, fast interpolation and fast resampling are proposed in paper. The result shows these measures is practical and effective.