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Showing 1 to 1 of 1 for “"Updating coefficients"”.
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Development of stopping rule methods for the MLEM and OSEM algorithms used in PET image reconstruction
… expressions, it can be observed that the pixel updating coefficients (PUC) play a key role in the upgrading process of the reconstructed image from iteration k to k+1. For the analysis of the properties of the PUC, a PET scanner geometry was simulated using Monte Carlo methods. For image …