OmniAvatar: Geometry-Guided Controllable 3D Head Synthesis

Figure 1 . Our model can synthesize diverse identity-preserved 3D heads with compelling dynamic details under full disentangled control over camera poses, facial expressions, head shapes, articulated neck and jaw poses (left). Our model can also reconstruct 3D heads from a single photo reference and enable multi-view-consistent head reenactment (right).