[Insight-users] Search for surface/edge detection filter

[Melanie Uks]

Hi all,

I want to locate a curved surface in a 3D image. I was unhappy with the
implementation of the CannyEdgeDetectionFilter (setting of the thresholds).
If I have a gradient image is there a image filter which does the second
step of the CannyEdgeFilter or something similar like Hysterisis
thresholding (the surface intensity decreases towards the edges) combined
with a thinning to have a 1 Pixel wide surface at the end?

Thanks for your help!

Best regards and happy easter ;-)

Melanie
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