How to know whether I should flip the vtkImageData on the Z axis?
We use vtkImageView2 to display DICOM data. Usually the vtkDicomReader will load the DICOM slices from bottom to up. So we need to flip it on Z axis. I try the vtkImageFlip and it works. However, there might be some DICOM data which we don't need to flip. How can I know that?
Thanks Liu Peng
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