Figure 5.
Simulated noisy a) full short 42 projection PAR image; b) intermediate short 46 projection (1/18th of a full 828 projection image) MSPS image with the same imaging time as (a); c) a full long 42 projection PAR image obtained by averaging 18 full short 42 projection PAR images; d) a full long 828 projections MSPS image with the same imaging time as (c). MSE when compared to an ideal oversampled noiseless image reconstructed from 3304 projections is used as a measure of accuracy and is 0.0206 for (a), 0.0204 for (b), 0.0039 for (c), and 0.0011 for (d).