  We propose a novel representation of virtual humans for highly realistic
real-time animation and rendering in 3D applications. We learn pose dependent
appearance and geometry from highly accurate dynamic mesh sequences obtained
from state-of-the-art multiview-video reconstruction. Learning pose-dependent
appearance and geometry from mesh sequences poses significant challenges, as it
requires the network to learn the intricate shape and articulated motion of a
human body. However, statistical body models like SMPL provide valuable
a-priori knowledge which we leverage in order to constrain the dimension of the
search space enabling more efficient and targeted learning and define
pose-dependency. Instead of directly learning absolute pose-dependent geometry,
we learn the difference between the observed geometry and the fitted SMPL
model. This allows us to encode both pose-dependent appearance and geometry in
the consistent UV space of the SMPL model. This approach not only ensures a
high level of realism but also facilitates streamlined processing and rendering
of virtual humans in real-time scenarios.
