HQ3DAvatar: High Quality Controllable 3D Head Avatar

Understand

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 dynamic performances is to track the underlying geometry using a mesh-based template or 3D cube-based graphics primitives.
• While these model-based approaches achieve promising results, they often fail to learn complex geometric details such as the mouth interior, hair, and topological changes over time.
• This paper presents a novel approach to building highly photorealistic digital head avatars.