[Gate-users] voxelized phantom

[CALEMBERT, Dimitri]

Hello Anne,

You can find your response in page 102 of the userGuide for the attenuation map. 
You can attribute the value of one voxel at a material, I put an example (range.dat) in annex.

For the activity map, you can see the page 108 and the example (activityRange.dat) in annex.

Best regards.
Dimitri
________________________________________
From: gate-users-bounces at lists.opengatecollaboration.org [gate-users-bounces at lists.opengatecollaboration.org] On Behalf Of Anne Sauve [ACSauve at lbl.gov]
Sent: Saturday, June 19, 2010 1:31 AM
To: gate-users at lists.opengatecollaboration.org
Subject: [Gate-users] voxelized phantom

Greetings,

I am trying to import a phantom (namely the Moby phantom) into gate :
the attenuation map and the activity map.
It seems that I have to use a tabulated translation table unless there is a linear translator ?
(I haven't seen much information about that ?).
Anyway the examples you give for translation table (Hoffman example and user manual)
have only 5 materials I need to have lung, connective tissue, fat, muscle as well.
Where should I define these materials?

Thank you very much for your help,

Anne

Anne Sauve, Ph.D
Lawrence Berkeley National Laboratory
1 Cyclotron Road., Mail Stop 55R-0121
Berkeley, CA 94720-8119
Email:  ACSauve at lbl.gov
Phone:  510-486-7131
Fax: 510-486-4768


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