[ITK-users] [ITK] Extract slice from ResampleFilter

[Dženan Zukić]

Hi Sidartha,

you can use extract filter
<https://itk.org/Doxygen/html/classitk_1_1ExtractImageFilter.html> to
extract a single slice from a 3D image. Take a look at the examples liked
from the documentation page.

Regards,
Dženan

On Tue, Apr 11, 2017 at 12:00 PM, sidharta <sidharta.gupta93 at gmail.com>
wrote:

> Hey Dženan,
>
> So, I kind of got the equation of the plane and the normal to the plane
> where all the three non-collinear points lie. Then, I got the angle between
> this normal and the z-axis of the image. I resample the image by rotating
> in
> 3D about the z-axis. How do I extract the exact slice from the resampled
> image? Is it actually required to resample the 3D Dicom, can I not resample
> a 2D image (just for optimization purposes)? I read the documentation
> (ITKSoftwareGuide) which shows one example for 3D resampling, however not
> how to save a particular slice. Kindly correct me if I am wrong.
>
>
> Thank you for your time.
> Best Regards,
> Sidharta
>
>
>
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