[ITK-users] Extract Line/Intensity profile from image given start and stop points

HI all

I am not sure if this is alread done before but I have 2D and 3D images and
I would like to extract a line/intensity profile through the image given a
start and and end point. The line need not be oriented parallel to any of
the major axis. Any ideas ?

I see the LineSpatialObject can define a line but how do I extract the line
from an image. Oh and one more thing, suppose I want to vary the radius of
the line , how can that be achieved.

Please let me now approaches and I will try them out.

Thanks

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