OneGT: One-Shot Geometry-Texture Neural Rendering for Head Avatars

Figure 1. Inspired by the traditional rendering tools (shown in the upper part), we propose OneGT, a one-shot neural rendering pipeline (shown in the lower part). Explicitly following the traditional rendering process, our framework contains a prior skeleton-anchoring stage and a posterior texture-rendering stage, thus completely decoupling the geometry and the textures. The final rendered head avatars can be easily edited through simple manipulations of the given control conditions without professional skills.