Hi Luca,
That is exactly what I want to achieve. My ultimate goal is make an
animation showing the perpendicular slice moving along the centerline, at
the same time, reformatted cross-sectional image on a different panel.
I tried to run the script on my data. It gave me a segmentation fault when
executing vmtkimagecurvedmpr without further information. One thing I want
to mention is that the input data format I used not hda but a vti (our
original format mnc, and I convert it to vti). Would you be able to give me
some hint on how to solve this? I can upload my data set if needed. Thanks
in advance.
Xiaoli
On Tuesday, August 27, 2013 4:20:44 AM UTC-4, Luca Antiga wrote:
>
> Hi Xiaoli,
> yes, there is a vmtk script for that contributed to vmtk by Hugo Gratama
> van Andel:
>
> vmtkimagecurvedmpr
>
> (mpr stands for multi-planar reformat)
>
> Make sure you first run your centerlines through vmtkcenterlinegeometry
> and vmtkcenterlineattributes, this way
>
> vmtkcenterlinegeometry -ifile your_centerlines.vtp --pipe
> vmtkcenterlineattributes --pipe vmtkimagecurvedmpr -ifile your_image.mha
> -ofile sliced_image.mha
>
> Cheers,
>
>
> Luca
>
>
>
> On Aug 21, 2013, at 6:44 PM, Xiaoli Zhang wrote:
>
> > Hi all,
> >
> > I am wondering if there is a way in vmtk to get the cross-sectional
> image (from 3D volumetric grayscale image: vti) following the centerline
> (.vtp) and alway perpendicular to the centerline.
> >
> > Thanks,
> > Xiaoli
> >
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