[gate-users] PET simulations duration

Jingyan Xu jxu at jhmi.edu
Thu Dec 9 00:04:16 CET 2004

Hi Corinne,

For the voxelized phantom, does the simulation time depend on the matrix 
size of the phantom?  Or it only depends on the activity level, e.g., 
for the same activity level, voxelized phantom takes about 10 times 
compared with analytic phantom.  Is there a maximum phantom size that 
Gate allows, e.g. 256 x 256 x 256?   Thanks.  


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