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It uses the modified lookup table defined in:<br><br>
<div align="center">Claudio Montani, Riccardo Scateni, and Roberto
Scopigno. A modified lookup table for implicit disambiguation of marching
cubes. The Visual Computer, 10(6):353-355, 1994. <br><br>
<br>
</div>
At 03:24 AM 6/14/2004, Hämäläinen Janne wrote:<br>
<blockquote type=cite class=cite cite>Hi,<br><br>
We are doing processing on surfaces which requires the surfaces to
be<br>
topologically correct. We are hoping to use the vtkImageMarchingCubes
filter<br>
for constructing the surfaces. It seems, based on the testing we have
made<br>
with the filter, that it uses some kind of corrected version of the
original<br>
Marching cubes lookup table which (as discussed for example in
"J.-O.<br>
Lachaud. Topologically Defined Iso-surfaces. In Proc. 6th Discrete
Geometry<br>
for Computer Imagery (DGCI), volume 1176 of Lecture Notes in
Computer<br>
Science, pages 245 256. Springer-Verlag, 1996.") may produce holes
or other<br>
topological defects in the surface. What kind of lookup table does
the<br>
vtkImageMarchingCubes filter use? Is it published somewhere (we would
like<br>
to refer to an article)?<br><br>
Cheers, Janne Hämäläinen<br><br>
<br><br>
<br>
--<br>
Janne Hämäläinen<br>
Researcher<br>
Helsinki University Central Hospital<br>
Department of Radiology<br>
janne dot hamalainen at hus dot fi<br>
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