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How Interact with ContourFinder(Contour detected -OfxOpencv),blobs VS Some kind of objects,like a simple circle or a system particle for instance?

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Hi,

Yes, a quite precise idea: you have to take the correction I made in my previous post:

for (int i = 0, numBlobs = contourFinder.blobs.size(); i < numBlobs; ++i){

:wink:


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