Champ: Controllable and Consistent Human Image Animation with 3D Parametric Guidance

arXiv:2403.14781v1 Announce Type: new
Abstract: In this study, we introduce a methodology for human image animation by leveraging a 3D human parametric model within a latent diffusion framework to enhance shape alignment and motion guidance in curernt human generative techniques. The methodology utilizes the SMPL(Skinned Multi-Person Linear) model as the 3D human parametric model to establish a unified representation of body shape and pose. This facilitates the accurate capture of intricate human geometry and motion characteristics from source videos. Specifically, …

animation arxiv consistent cs.cv guidance human image parametric type