Fig. 5: The distribution of label maps synthesized by the diffusion model exhibits spatially varying differences against that of real label maps.
From: Probing the limits and capabilities of diffusion models for the anatomic editing of digital twins
Spatial occupancy heatmaps show the distribution of real (Preal) and synthetic (Psynthetic) label maps, as well as the difference in occupation (Pdiff). Heatmaps are masked out where Preal or Psynthetic are zero. Real or synthetic bias correspond to increased relative occupancy by real or synthetic anatomies respectively.
