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EJNMMI Physics
Fig. 4 | EJNMMI Physics

Fig. 4

From: Improved image reconstruction of 89Zr-immunoPET studies using a Bayesian penalized likelihood reconstruction algorithm

Fig. 4

MIP images of a [89Zr]Zr-DFO-trastuzumab patient using a OSEM reconstruction with 100% original counts and using Q.Clear BSREM with β = 3600 for b 100% original counts, c 50% original counts, and d 25% original counts, respectively. For 100% of counts, Q.Clear produced images with improved signal-to-noise compared to standard OSEM. Even at only 25% of counts, Q.Clear produced images of comparable quality to OSEM at 100% of counts

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