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- Nov 7 2017, 12:59 PM (336 w, 3 d)
Nov 23 2017
I noticed that there is always only one "Drawn Contour" object stored in the first Label. So after Reload the interpolation works only for the first label.
Anyway, I wonder what is the right workflow then. I initially thought that the interpolation is only used at the very end where I press confirm and the final segmentation is generated.
Some organs like the skull are rather complex and a correct interpolation is maybe just generated after a few days.
If reloading interpolations does not work on bigger projects, one is forced to use confirm interpolations on small sub-segments before saving the project.
This is a bad idea, because one can hardly modify/correct them later. Consequently, the best workaround seems to save projects with contours enabled with just one label :/
Nov 22 2017
I also think, this approach is not very intuitive.
I guess, the reason for this was the possibility to confirm an interpolation and save the result somehow without the need for later interpolations.
However, this fails if one decides to continue to add further contours to a label, because then the "missing contours message" will spawn when you need to interpolate again.
Does this mean, that I can throw away my contours as soon as I switch off the 3D interpolation feature and save the project? Because running an interpolation becomes very slow if I have several contours.
Maybe it is the intention of MITK to abandon all helper objects when saving the project.
Thanks for reply. I created a very simple example project which was able to reproduce the problem on two Installations.
I was not able to create a 3D interpolation with this file for 4 out of 5 segmentations. The one which worked was mis-assigned.
The MITK Version is 2016.11.