cgal-discuss - Re: [cgal-discuss] Alpha Shape 2 - No Edge Detection

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Re: [cgal-discuss] Alpha Shape 2 - No Edge Detection

From: Daniel Duque <>
To:
Subject: Re: [cgal-discuss] Alpha Shape 2 - No Edge Detection
Date: Tue, 3 Nov 2009 15:52:48 +0100
Organization: UPM

On Tuesday 03 November 2009 14:56:28 Michael Jeulin-L wrote:
> Even If I tried to do a regularized detection,I still have no Edges...

Have you played with the value of alpha? Very small values should give you
back all of the edges. Very large ones should give you the convex hull. It's
weird, because you should always get something in between...

Best,

Daniel

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[cgal-discuss] Alpha Shape 2 - No Edge Detection, Michael Jeulin-L, 11/02/2009
- Re: [cgal-discuss] Alpha Shape 2 - No Edge Detection, Michael Jeulin-L, 11/03/2009
  - Re: [cgal-discuss] Alpha Shape 2 - No Edge Detection, Daniel Duque, 11/03/2009
    - Re: [cgal-discuss] Alpha Shape 2 - No Edge Detection, Andreas Fabri, 11/03/2009
      - Re: [cgal-discuss] Alpha Shape 2 - No Edge Detection, Daniel Duque, 11/03/2009
        
        Re: Re: [cgal-discuss] Alpha Shape 2 - No Edge Detection, Michael Jeulin-L, 11/04/2009
        
        Re: [cgal-discuss] Alpha Shape 2 - No Edge Detection, Michael Jeulin-L, 11/04/2009
        
        Re: Re: [cgal-discuss] Alpha Shape 2 - No Edge Detection, Michael Jeulin-L, 11/05/2009

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Re: [cgal-discuss] Alpha Shape 2 - No Edge Detection