Dependence of image quality on acquisition time for the PET/CT Biograph mCT
Abstract
The impact of acquisition time on reconstructed PET image quality is analyzed for different acquisition times (1, 2, 3 and 4 min). Image quality was tested according to the National Electrical Manufacturers Association (NEMA) NU 2-2007, the evaluation for the signal to noise ratio (SNR) and the reconstructed activity ratio (RAR) for three algorithms, i.e. OSEM, TrueX and TOF applying different effective iteration numbers. The present work shows...
Paper Details
Title
Dependence of image quality on acquisition time for the PET/CT Biograph mCT
Published Date
Mar 1, 2014
Volume
24
Issue
1
Pages
73 - 79
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