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Topic: Calculating convex hull using convhull command.
Replies: 2   Last Post: Jun 10, 2014 6:38 PM

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Bruno Luong

Posts: 8,813
Registered: 7/26/08
Re: Calculating convex hull using convhull command.
Posted: Jun 10, 2014 5:35 AM
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> X=find(gCanny>0);
> k=convhull(X);


Try
[X Y] = find(gCanny>0);
k=convhull(X(:),Y(:));

% Bruno



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