Figure 1

Example FDG PET images reconstructed without (left) and with (right) data-driven respiratory gating. Top row images are reconstructed without attenuation correction (AC); bottom row images were corrected for attenuation.
Example FDG PET images reconstructed without (left) and with (right) data-driven respiratory gating. Top row images are reconstructed without attenuation correction (AC); bottom row images were corrected for attenuation.