[Insight-users] 1D convolution in each row of an image in the x-direction.

[Antonio Gómez Barquero]

Hi all,

 

I would like to calculate 1D convolution in each row of an image in the
x-direction. 

 

For that I am trying to use the Example shown in
“LaplacianRecursiveGaussianImageFilter1.cxx” (
<http://www.na-mic.org/svn/Slicer3-lib-mirrors/trunk/Insight/Examples/Filter
ing/LaplacianRecursiveGaussianImageFilter1.cxx>
http://www.na-mic.org/svn/Slicer3-lib-mirrors/trunk/Insight/Examples/Filteri
ng/LaplacianRecursiveGaussianImageFilter1.cxx)

 

It produces an exception when I try to ‘update’ the last filter, it is an
“stack overflow” and it goes to “itkObject.cxx”
I don’t know what I am doing
wrong because I just copy the code in the example


 

Another thing and more important is that I have found a lot of information
about convolution but nothing specific for doing this 1D convolution in each
row of an image in the x-direction. ¿ is there another better example to
have a look? A better class to use?

 

Thanks all!

 

Antonio Gómez Barquero

 

Ingeniero de Telecomunicaciones -Becario Investigador asociado a Actividades
de I+D+I 

GTTS ( Grupo de Tratamiento y Teoría de la Señal)[  <http://gtts.upct.es/>
http://gtts.upct.es/]

UPCT (Universidad Politécnica de Cartagena)[  <http://www.upct.es/>
http://www.upct.es/]

 

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