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Re: [cgal-discuss] How does CGAL mesh isosurfaces defined as gray levels in 3D images?
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- From: YB <>
- To:
- Subject: Re: [cgal-discuss] How does CGAL mesh isosurfaces defined as gray levels in 3D images?
- Date: Mon, 25 Feb 2019 17:35:11 +0100
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Perfect. Thank you for the brief summary. It helps a lot for my
understanding.
On 25.02.2019 17:01, Laurent Rineau (CGAL/GeometryFactory) wrote:
> On Monday, February 25, 2019 11:13:01 AM CET YB wrote:
>> Thank you Laurent.
>>
>> Do I get the simplified idea of CGAL's meshing procedure correctly?
>>
>> 1. Our oracle gives us some points in the isosurface
>>
>> 2. A restricted Delaunay triangulation is computed for these points and
>> gives us already a good approximation
>>
>> 3. In the resulting triangulation skinny triangles below some limit are
>> eliminated by applying Delaunay refinement
> Yes. That's roughly that. Here is brief summary of the algo
>
> https://www-sop.inria.fr/geometrica/software/cgalmesh/restrictedDT.html
>
- [cgal-discuss] How does CGAL mesh isosurfaces defined as gray levels in 3D images?, yellowbed, 02/23/2019
- Re: [cgal-discuss] How does CGAL mesh isosurfaces defined as gray levels in 3D images?, Laurent Rineau (CGAL/GeometryFactory), 02/25/2019
- Re: [cgal-discuss] How does CGAL mesh isosurfaces defined as gray levels in 3D images?, YB, 02/25/2019
- Re: [cgal-discuss] How does CGAL mesh isosurfaces defined as gray levels in 3D images?, Laurent Rineau (CGAL/GeometryFactory), 02/25/2019
- Re: [cgal-discuss] How does CGAL mesh isosurfaces defined as gray levels in 3D images?, YB, 02/25/2019
- Re: [cgal-discuss] How does CGAL mesh isosurfaces defined as gray levels in 3D images?, Laurent Rineau (CGAL/GeometryFactory), 02/25/2019
- Re: [cgal-discuss] How does CGAL mesh isosurfaces defined as gray levels in 3D images?, YB, 02/25/2019
- Re: [cgal-discuss] How does CGAL mesh isosurfaces defined as gray levels in 3D images?, Laurent Rineau (CGAL/GeometryFactory), 02/25/2019
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