[gate-users] Example ECAT : attached images and sinograms from ECAT example

Mutanga Theodore muathe02 at student.umu.se
Thu Nov 18 13:03:34 CET 2004


Greetings everyone,

I ran the ECAT example under example_PET_ECAT_Scanner and I modified it
just to collect more data by increasing the run times, I used
time start 0
time stop 240
timslice 120
I got an ecat7 .S sinogram file as output, I later on used STIR to
reconstrcut the image , attached is what I had
Has anyone had similar images ? I used the NEMA2001 phantom but the image
doesnt show me anything but some dotted points, why is that so ?



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