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[杨成林 <>]

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2009/12/8 Engin Kurutepe <>

Hello cgal experts,

I am using the surface mesh reconstruction for point sets methods and example code from http://www.cgal.org/Manual/last/doc_html/cgal_manual/Surface_reconstruction_points_3/Chapter_main.html

My goal is to convert a depth-map image to a smoothed surface mesh.

I believe my problem is a bit different than the examples provided in the manual. I have data only from a few viewpoints which are sparsely spread over an arc of about 30 degrees. Although the datapoints from different perspectives match quite well to each other, I don't have any data from the back of the scene for instance.

So far the CGAL functions gave me closed surface meshes, where the back of the scene was simply reconstructed as a partial sphere.

Is there a way to force the Poisson_reconstruction_function() or make_surface_mesh() to generate surface sheets instead of closed objects?

Best regards,
Engin Kurutepe.


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Engin Kurutepe                          TU Berlin
              FG Nachrichtenübertragung
Tel: +49 30 314 28507                   Sekr. EN-1, Einsteinufer 17
Fax: +49 30 314 22514                   10587 Berlin Germany
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杨成林
Yang Chenglin