Hi Amir,

please keep the conversation on the list, so that other MITK users can benefit 
from it as well.

Thank you very much for your feedback! We are currently reworking the region 
growing tool and also working on a bug that leads to sudden crashed during 
manual segmentation.
So the bugs you describe might be fixed soon.

As for the flipped image: I think this is related to the following issue: 
http://bugs.mitk.org/show_bug.cgi?id=8350
Please note that the image itself is not flipped but the camera from which we 
look at the image.
However I understand that it is annoying if the image is suddenly upside down. 
It would be very helpful if you could provide the dataset so that we can 
reproduce the behaviour.

If you find further issues feel free to open a new bug in our bug tracking 
system: http://bugs.mitk.org

Best,

Andreas

Von: Amir Zolal <amirzo...@gmail.com<mailto:amirzo...@gmail.com>>
Datum: Tuesday 23 February 2016 10:11
An: Andreas Fetzer 
<a.fet...@dkfz-heidelberg.de<mailto:a.fet...@dkfz-heidelberg.de>>
Betreff: Re: [mitk-users] Segmentation

Hi Andreas,

I have built MITK Workbench from master, as you said - it is true that the 
segmentation module works "better", and I suppose the bugs are known, but tell 
me if I can help by testing and reporting issues. What I have noticed that 
after creating a blank segmentation image the background image gets AP-flipped, 
so it is displayed upside down. The region growing tool starts working with a 
delay, so you have to wait a little on the spot and the segmentation it 
produces is not what it was before - seems like it doesn't detect the edges 
correctly. Plus, after segmenting 5 slices, the workbench crashed completely.

Amir



2016-02-22 9:50 GMT+01:00 Fetzer, Andreas 
<a.fet...@dkfz-heidelberg.de<mailto:a.fet...@dkfz-heidelberg.de>>:
Hi Amir,

according to your screenshots, the issue you describe is solved in the current 
master. See also bug http://bugs.mitk.org/show_bug.cgi?id=11477
MITK did not handle left handed geometries very well.

You can verify that, by building the MITK master by yourself (as you already 
did).
You can activate a plugin using CMake. Simply set the binary directory in CMake 
to the MITK-build directory.
You will then see all the plugins (the entries look like 
"org.mitk.gui.qt.<plugin_name>").
Activate the segmentation plugin (org.mitk.gui.qt.segmentation)
Configure and generate with CMake
Start the build again
Start Workbench => you should see the segmentation plugin

Please note, that we have some known issues in the segmentation [1] in the 
current master branch which is due the the migration to the multilabel image 
data structure.
These issues will be fixed in the upcoming release which will be around the end 
of march.

Regards,

Andreas


[1] 
http://bugs.mitk.org/buglist.cgi?component=Segmentation&list_id=87075&product=MITK&query_format=advanced&resolution=---&order=bug_id%20DESC&query_based_on=


Von: Amir Zolal 
<amirzo...@gmail.com<mailto:amirzo...@gmail.com><mailto:amirzo...@gmail.com<mailto:amirzo...@gmail.com>>>
Datum: Sunday 21 February 2016 10:02
An: 
"mitk-users@lists.sourceforge.net<mailto:mitk-users@lists.sourceforge.net><mailto:mitk-users@lists.sourceforge.net<mailto:mitk-users@lists.sourceforge.net>>"
 
<mitk-users@lists.sourceforge.net<mailto:mitk-users@lists.sourceforge.net><mailto:mitk-users@lists.sourceforge.net<mailto:mitk-users@lists.sourceforge.net>>>
Betreff: [mitk-users] Segmentation

Hello,

I wanted to use the segmentation feature in MITK 2015. Currently I am using the 
3M3 version of the software, but this is (I think) no longer available, and 
also without the latest interpolation options.

The problem I have is that each segmentation image I create seems to be 
spatially displaced with regard to the original, i.e. the Slices are shown 
empty and the 3d viewer shows their position outside of the original image. 
This problem is corrected after reinit on the normal image, but comes back on 
reinit of the segmentation image, which is necessary before drawing the 
segmentation. Please see the attached images, is there something I am doing 
wrong?

The same thing happens with the same file in 2014 Diffusion.

And - this is the latest binary I downloaded. I have problems  building the 
application, it compiles, but by default, it doesn't contain any of the plugins 
(and also no segmentation). If somebody tells me how to enable the compilation 
of the plugins, I will be happy to test with my own build.

Thanks,

Amir Zolal

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