[ITK] Problem: FInd EDGE DIRECTION

[Matt McCormick]

Hi Fabiola,

Perhaps you want to compute a distance map [1] followed by its gradient [2]?

HTH,
Matt

[1] http://www.itk.org/Doxygen/html/classitk_1_1SignedDanielssonDistanceMapImageFilter.html

[2] http://www.itk.org/Doxygen/html/classitk_1_1GradientImageFilter.html

On Thu, Jul 30, 2015 at 4:47 AM, fabi gioia <fabiolagiogio1 at gmail.com> wrote:
> Hello to everybody!
>
> I'm trying to implement an algorithm that studies the direction of the edge
> of an image, given a point of it. I have a Mask that represents the breast
> and I want to find the direction of the edge in a pixel, or its tangent line
> on that pixel.
> The Breast Mask is a binary 3D Image, and I have the coordinates of the
> point on which I want to compute the tangent line.
>
> Do you know if there is some class that can do this work, or do you have an
> idea on how can I implement this?
>
> Thank you, Fabiola
>
> _______________________________________________
> Community mailing list
> Community at itk.org
> http://public.kitware.com/mailman/listinfo/community
>