Habib, G., Samuel, D., Shimshi, O., & Ben-Ari, R. (2026). PixReenact: Pixel-Conditioned Causal Video Diffusion for Streaming Head-Avatar Reenactment. https://omanscience.com/en/articles/pixreenact-pixel-conditioned-causal-video-diffusion-for-streaming-head-avatar-reenactment