Comments on: Connected component labeling – Part 1 http://blogs.mathworks.com/steve/2007/03/06/connected-component-labeling-part-1/ Steve Eddins manages the Image & Geospatial development team at The MathWorks and coauthored Digital Image Processing Using MATLAB. He writes here about image processing concepts, algorithm implementations, and MATLAB. Sat, 11 Feb 2012 18:27:50 +0000 hourly 1 http://wordpress.org/?v=3.2.1 By: Steve http://blogs.mathworks.com/steve/2007/03/06/connected-component-labeling-part-1/#comment-23047 Steve Sun, 25 Apr 2010 15:39:49 +0000 http://blogs.mathworks.com/steve/2007/03/06/connected-component-labeling-part-1/#comment-23047 Ronit—No, you'll need to implement those steps yourself. Ronit—No, you’ll need to implement those steps yourself.

]]> By: ronit http://blogs.mathworks.com/steve/2007/03/06/connected-component-labeling-part-1/#comment-23042 ronit Sun, 25 Apr 2010 06:28:07 +0000 http://blogs.mathworks.com/steve/2007/03/06/connected-component-labeling-part-1/#comment-23042 I'm writing the bwlabel implementation in matlab. Is there an implementation of the union-find in matlab? My question releted to the following steps of the two pass algoruthm: 1.Store the equivalence between neighboring labels 2.Relabel the element with the lowest equivalent label Are there functions in matlab for these two steps? I’m writing the bwlabel implementation in matlab.
Is there an implementation of the union-find in matlab?
My question releted to the following steps of the two pass algoruthm:
1.Store the equivalence between neighboring labels
2.Relabel the element with the lowest equivalent label
Are there functions in matlab for these two steps?

]]> By: Nawal http://blogs.mathworks.com/steve/2007/03/06/connected-component-labeling-part-1/#comment-20742 Nawal Tue, 27 May 2008 20:24:42 +0000 http://blogs.mathworks.com/steve/2007/03/06/connected-component-labeling-part-1/#comment-20742 Thank you steve Thank you steve

]]> By: Steve http://blogs.mathworks.com/steve/2007/03/06/connected-component-labeling-part-1/#comment-20737 Steve Tue, 27 May 2008 12:35:03 +0000 http://blogs.mathworks.com/steve/2007/03/06/connected-component-labeling-part-1/#comment-20737 Nawal—Try a morphological closing operation (<tt>imclose</tt>). Nawal—Try a morphological closing operation (imclose).

]]> By: Nawal http://blogs.mathworks.com/steve/2007/03/06/connected-component-labeling-part-1/#comment-20734 Nawal Mon, 26 May 2008 20:28:04 +0000 http://blogs.mathworks.com/steve/2007/03/06/connected-component-labeling-part-1/#comment-20734 Hi steve I wanna to ask you about how we can connect nearest component? such as if we have character "i" as an image and we want to connect dot of i with its stroke?? Thans inadvance Hi steve I wanna to ask you about how we can connect nearest component? such as if we have character “i” as an image and we want to connect dot of i with its stroke?? Thans inadvance

]]> By: Steve http://blogs.mathworks.com/steve/2007/03/06/connected-component-labeling-part-1/#comment-20692 Steve Thu, 08 May 2008 17:39:35 +0000 http://blogs.mathworks.com/steve/2007/03/06/connected-component-labeling-part-1/#comment-20692 Fred—Use <tt>bwareaopen</tt>. Fred—Use bwareaopen.

]]> By: fred http://blogs.mathworks.com/steve/2007/03/06/connected-component-labeling-part-1/#comment-20691 fred Thu, 08 May 2008 17:07:48 +0000 http://blogs.mathworks.com/steve/2007/03/06/connected-component-labeling-part-1/#comment-20691 how can i get rid of small components? thanks how can i get rid of small components?

thanks

]]> By: Steve http://blogs.mathworks.com/steve/2007/03/06/connected-component-labeling-part-1/#comment-6567 Steve Tue, 06 Mar 2007 19:03:42 +0000 http://blogs.mathworks.com/steve/2007/03/06/connected-component-labeling-part-1/#comment-6567 I fixed the problem with the missing images. Sorry about that. I fixed the problem with the missing images. Sorry about that.

]]> By: Capt. Jean-Luc Pikachu http://blogs.mathworks.com/steve/2007/03/06/connected-component-labeling-part-1/#comment-6566 Capt. Jean-Luc Pikachu Tue, 06 Mar 2007 18:31:38 +0000 http://blogs.mathworks.com/steve/2007/03/06/connected-component-labeling-part-1/#comment-6566 Am I the only one who can't see the images? Am I the only one who can’t see the images?

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