Posted by
Ignacio Arganda-Carreras-2 on
Jun 25, 2015; 8:59am
URL: http://imagej.273.s1.nabble.com/Is-it-possible-to-refine-a-segmentation-tp5013271p5013273.html
Dear Andrea,
One way to do it would be to apply a set of morphological filters (erosion,
dilation, etc) to your label image. You can find these filters in
MorphoLibJ (
https://github.com/ijpb/MorphoLibJ)
Another option would be to save the reconstruction from the 3D viewer and
load it in a computer graphics software like Blender (
https://www.blender.org/) to smooth directly the 3D surfaces.
I hope this helps!
ignacio
On Thu, Jun 25, 2015 at 9:03 AM, Andrea Chicano <
[hidden email]>
wrote:
> Hi ImageJ people!
>
> I'm trying to segment some structures from a 3D recostructions of
> cryo-tomography experiments. I've used the segmentation editor. At this
> moment, I have been able to segment a structure, but since there are some
> slices that have a few pixels corresponding to the structure, when I look
> at the labels in 3D Viewer, it looks ugly, with some single pixels floating
> in the edges of the segmented structure.
>
> I want to know if there is some plugin or something to smooth/refine the
> segmented structure to make it look better.
>
> Best regards,
>
> Andrea
>
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Ignacio Arganda-Carreras, Ph.D.
Institut Jean-Pierre Bourgin, UMR1318 INRA-AgroParisTech
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Website:
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http://biocomp.cnb.csic.es/~iarganda/index_EN.html>
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