[vtkusers] How to understand the slab thickness, slab resolution, spacing
DLRdave at aol.com
Wed Aug 2 10:48:11 EDT 2017
vtkImageData is a regularly spaced collection of *point* samples,
there is no "thickness"...
Please refer to the classic "A Pixel Is Not A Little Square" :
Also, a shorter summary here:
On Wed, Aug 2, 2017 at 10:39 AM, zhang qiang <zhang07101 at 126.com> wrote:
> Dear David:
> Thanks a lot. And the vtkImageData also do not record the thickness
> information. I wonder why VTK ignore the thickness information? I think the
> thickness information is quite important for DICOM image. My guess is that
> we can not obtain the image whose thickness is 0.4 from the image whose
> thickness is 0.8. So, the thickness information is useless in vtkImageData?
> Am I right?
> zhang qiang
> View this message in context: http://vtk.1045678.n5.nabble.com/How-to-understand-the-slab-thickness-slab-resolution-spacing-tp5744188p5744255.html
> Sent from the VTK - Users mailing list archive at Nabble.com.
> Powered by www.kitware.com
> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html
> Please keep messages on-topic and check the VTK FAQ at: http://www.vtk.org/Wiki/VTK_FAQ
> Search the list archives at: http://markmail.org/search/?q=vtkusers
> Follow this link to subscribe/unsubscribe:
More information about the vtkusers