AniArtAvatar: Animatable 3D Art Avatar from a Single Image

arXiv:2403.17631v1 Announce Type: new
Abstract: We present a novel approach for generating animatable 3D-aware art avatars from a single image, with controllable facial expressions, head poses, and shoulder movements. Unlike previous reenactment methods, our approach utilizes a view-conditioned 2D diffusion model to synthesize multi-view images from a single art portrait with a neutral expression. With the generated colors and normals, we synthesize a static avatar using an SDF-based neural surface. For avatar animation, we extract control points, transfer the motion …

abstract art arxiv avatar avatars cs.cv diffusion diffusion model head image images movements novel type view