Watershed using c# or c++

Question

I am trying to convert the Matlab function watershed into C# or C++.

I tried to use this code but CvFindContours returns NULL with this image.

I also tried to use this implementation but I had issues with FilterGrayToGray.

Does anyone knows how I can solve my problems or how I can calculate watershed on my image? Can someone explain me more precisely meyers flood algorithm for watershed?

score 1 · Accepted Answer · edited Mar 12 '13 at 08:50

1

Have you looked at the watershed algorithm provided by OpenCV? Also, here is an example of how to use watershed with OpenCV. Hope that is helpful to you!

edited Mar 12 '13 at 08:50

craastad

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answered Nov 20 '11 at 18:39

mevatron

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score 0 · Answer 2 · answered Sep 08 '17 at 01:55

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Although I think the solution given (OpenCV like) is good, you could also search for a different implementation of watershed. Search for Luc Vincent and Pierre Soille "Watersheds in Digital spaces: an efficient algorithm based on immersion simulations".

answered Sep 08 '17 at 01:55

KansaiRobot

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Watershed using c# or c++

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