Hi Nuno,<br><br>Maybe I missed something, but it seems that vtkImageMarchingCube would<br>perfectly corresponds to your case.<br><br>HTH<br><br>Jerome<br><br><div class="gmail_quote">2011/6/7 nuno.jf <span dir="ltr"><<a href="mailto:nunofernandes7@gmail.com">nunofernandes7@gmail.com</a>></span><br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">Dear vtk users,<br>
<br>
I have a 3D image resulting from a 3D scanning&reconstruction process,<br>
representing the surface of a certain object.<br>
The problem is that I didn't get a narrow line limiting the surface of the<br>
object. Instead, due to a dispersion of the surface points in the point<br>
clouds, I get a large area around the surface. I found the following image<br>
in an article, which describes perfectly my case.<br>
<br>
<a href="http://vtk.1045678.n5.nabble.com/file/n4461941/a.png" target="_blank">http://vtk.1045678.n5.nabble.com/file/n4461941/a.png</a><br>
<br>
Is there any class/filter in vtk I could use in order to render the surface<br>
the most narrowly possible? For instance, by defining a line that passes in<br>
the areas with more points?<br>
Thank you in advance.<br>
Best regards,<br>
Nuno<br>
<br>
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</blockquote></div><br>