Joint2Human leverages 2D diffusion models to efficiently generate high-quality 3D humans with reasonable global structure and fine-grained geometry details, enabled by a compact spherical embedding of 3D joints, a high-frequency enhancer, and a multi-view recarving strategy.
StructLDM, a diffusion-based unconditional 3D human generative model, learns a structured and dense latent representation to capture the articulated structure and semantics of the human body, enabling diverse and controllable 3D human generation.