Fig. 7From: Respiratory motion correction of PET using MR-constrained PET-PET registrationPeak uptake value as a percentage of equivalent motionless lesion \(\mathrm {SUV}_\mathrm {peak}\) as a box plot. Labels correspond to: (UC) Uncorrected PET, (IC) Our proposed indirect correspondence technique, (DC) The direct correspondence technique, and (PT) unconstrained PET-PET registrationBack to article page