Author

Xi Shen

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Preprint Aug 2026

Beyond Pixels: From Video Priors to 4D Worlds

Direct latent-to-4D generation is introduced and instantiate it as Latent-to-4D, which bypasses RGB by aligning a video latent with the token grid of a pretrained 4D decoder and refining it through frame-wise and global spatiotemporal attention.

Zihao Liu, Xi Shen, Zhen Zhou et al. · 0 citations