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Hi Nil,
using ITK for this problem sounds like the way to go. I am not
aware of any MITK class which extracts a line (probably just
because there is an ITK way to do it).
Best,
Sascha
On 03/20/2013 07:08 PM, Nil Goyette wrote:
Hi again,
Turns out I found an useful itk page just after sending the
message. There's a class called LineConstIterator<type>
that ask for (image, startIndex, endIndex) and there's a method
in itk::Image<type> to obtain the index of a point:
TransformPhysicalPointToIndex(). I didn't test anything yet, but
it should work. Please tell me if it's not the "proper" way.
Thanks!
Le 2013-03-20 13:38, Nil Goyette a écrit :
HI,
I need to take samples in an image. The goal is to choose two
Point3D and create a Vector3D with them, in order to get all
voxel's values in this vector. I found the class
ExtractSliceFilter which would probably do the job, but it's a
little too generic. I don't want to extract a plane in the
image, I need to extract a line. I could probably create a long
and really slim (1 pixel wide) plane to make it work, but it
feels "wrong".
So, I wonder if you have a class for that? I couldn't find one
in the documentation, but maybe I missed it. I'm asking because
I think this is a rather frequent job and I couldn't find any
document on the subject.
Again, thanks for your time. Have a nice day.
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