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    • Fully Digital FPGA-Based Data Acquisition System for Dual Head PET Detectors 

      Fysikopoulos, E.; Georgiou, M.; Efthimiou, N.; David, S.; Loudos, G.; Matsopoulos, G. (2014)
      We present the development of a new fully digital, flexible, cost-efficient data acquisition system (DAQ) suitable for dual head Positron Emission Tomography (PET) scanners for small animal imaging applications. A free-running ...

    • A review of PET normalization: striving for count rate uniformity 

      Theodorakis, L.; Loudos, G.; Prassopoulos, V.; Kappas, C.; Tsougos, I.; Georgoulias, P. (2013)
      The advent of PET instrumentation signaled the beginning of a new perspective in nuclear medicine diagnostic imaging. PET systems rely on several corrections that must be applied in order to establish accurate and reliable ...