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EJNMMI Physics
Fig. 6 | EJNMMI Physics

Fig. 6

From: The effects of various penalty parameter values in Q.Clear algorithm for rectal cancer detection on 18F-FDG images using a BGO-based PET/CT scanner: a phantom and clinical study

Fig. 6

a The average SUVmax, b SNR, c SBR, d image contrast, and e noise within the uniform liver area for two categories of lesion sizes (small and large) in a medical research using 18F-FDG. The reconstruction methods used were OSEM and Q.Clear, with β values ranging from 100 to 500 in increments of 100. Dotted lines link the median values. Note that the values depicted in the graphs correspond to the p values derived from the paired t test conducted between the two reconstruction techniques

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