semantic reconstruction. In particular, ARCH [55] proposed
to regress animation-ready 3D avatars in a canonical pose
(A-pose), but fails to generate accurate results, especially for
loose clothes and human-object interaction (e.g., holding a
camera with two hands as in Fig.8) because it is ambiguous
to determine the position of the objects and accessories in
PaMIR- Parametric Model-Conditioned Implicit Representation for Image-based Human Reconstruction