Fig. 3

Images from the IEC phantom acquisition equipped with microspheres, for a contrast of 5:1, for each PET system (Top image: DMI; Middle image: D710 and bottom image: IQ4), acquisition time (1st column: PET100, 2nd colomn: PET50 and 3rd column: PET33) and the application of SubtlePET (2nd row of each image)