Fig. 4

Anatomical features defined by sampling the shape model (SM) latent space. For each of the panels a–i, one variable of the latent space is sampled at -3 (orange shape) and + 3 (blue shape) standard deviations of their normal probability distribution, while all other variables are set to zero (e.g. their mean). This visualizes the anatomical variability encoded with each latent space variable. When sampling new anatomies, more than 99.7% of the shapes will lie within the bounds visualized