Dear itk-users, I have a set of 2D image data. The type is, for example: typedef unsigned char PixelType; typedef itk::Image< InputPixelType, 2 > ImageType; Now I want to transfer them to 3D image data: typedef itk::Image< InputPixelType, 3 > VolumeType; Then transfer the volume to vtk data in order to render it. How should I do? Thanks a lot! Chunyan