[Gate-users] overlapping volumes

[kathy at physics.usyd.edu.au]

Hi gate-users,

I know in the user guide it states that you cannot have any daughter
volumes within the same mother volume overlapping. In the case of SPECT
heads rotating around a phantom (read in through IF), is it possible to
have the heads passing through (or overlapping) the matrix volume that
DOESN'T contain the object (phantom)? i.e. outer parts of the matrix that
have pixel values equal to zero.

I hope this makes sense.

Thanks in advance,
Kathy



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