Creating high-fidelity 3D head avatars has always been a research hotspot but there
remains a great challenge under lightweight sparse view setups. In this paper we propose …

The fidelity of relighting is bounded by both geometry and appearance representations. For
geometry both mesh and volumetric approaches have difficulty modeling intricate structures …

Creating high-fidelity 3D human head avatars is crucial for applications in VR/AR,
telepresence, digital human interfaces, and film production. Recent advances have …

We present a 3D-aware one-shot head reenactment method based on a fully volumetric
neural disentanglement framework for source appearance and driver expressions. Our …

Real-time rendering of human head avatars is a cornerstone of many computer graphics
applications, such as augmented reality, video games, and films, to name a few. Recent …

Multi-view volumetric rendering techniques have recently shown great potential in modeling
and synthesizing high-quality head avatars. A common approach to capture full head …

Despite much progress, creating real-time high-fidelity head avatar is still difficult and
existing methods have to trade-off between speed and quality. 3DMM based methods often …

Recent years have witnessed considerable achievements in facial avatar reconstruction with
neural volume rendering. Despite notable advancements, the reconstruction of complex and …