[Gate-users] Absorbed dose only In VOI's

David Boersma david.boersma at igp.uu.se
Wed Oct 4 10:35:03 CEST 2017


Dear Faical,

I think that this is usually done with external data analysis tools. The 
technical details depend on how your VOIs are stored & specified, and 
what exactly you mean by "the resulting dose". There *may* be some 
convenient tools/scripts that do something similar to what you want to 
achieve, but you need to be careful to check that it is indeed doing 
exactly what you want.

E.g. in my own work I also get voxelized dose distributions. I am a fan 
of python, so I do all my analysis with python scripts. For my case, the 
ROIs are specified as a set of curves that are stored in a DICOM file. 
My scripts then find all voxels that are within the curves, with some 
policy for dealing with voxels that are only partly within a curve. 
Etcetera. Other people would maybe do this in matlab, Octave, or a 
research version of a TPS.

David



Den 01/10/2017 kl. 17:22, skrev Faical Alaoui-Abdalaoui-Slimani:
> Dear all,
> 
> I have currently been using the DoseActor attached to a Digital mouse 
> phantom to find the absorbed dose in each voxels.
> 
> I simulated different tumors and I'm interested in the resulting dose 
> per specified VOI's.
> 
> please how can i attach a dose actor to each VOI's ?
> 
> Thank you very much for your time.
> 
> --
> 
> Best Regards,
> 
> 
> 
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