[Insight-users] Question about CannyEdgeDetectionImageFilter

[Juan Ramírez]

Hello Luis and Users.

I have any questions:
1.  The filter CannyEdgeDetectionImageFilter, incorporates all the
parameters of the following filters?
- DiscreteGaussianImageFilter
- ZeroCrossingImageFilter
- ThresholdImageFilter

2.  Which previous steps i need to do for this filtered?

ej: first DiscreteGaussianImageFilter, follow ZeroCrossingImageFilter ...

3.  What parameters i need to apply the ZeroCrossingImageFilter?

4.  Is necessary to use any more filters?

Please can you answer me in Spanish?

--
Juan G. Ramírez
Estudiante Ingenieria de Sistemas UPTC.
Colombia.