How is the 3D FOV calculated from the DICOM header,
Spacing between slices
Pixel Spacing (x & y)
How is the FOV defined?
I am assuming that the following is correct (asuming an axial image):
FOVx = pixelspacing * column
FOVy = pixelspacing * rows
FOVz = slicethickness * the number of slices (this is assuming that
spacing between slices is equal to the slice thickness).
What would FOVz be if the spacing between slices is not the same as the