Amap Tech

Oct 2, 2025 · Artificial Intelligence

How FantasyWorld Unifies Video Generation and 3D Geometry for Consistent Virtual Worlds

FantasyWorld introduces a geometry‑enhanced framework that augments a frozen video diffusion model with a trainable geometry branch, enabling simultaneous video representation and implicit 3D field generation, achieving spatially consistent, high‑quality virtual worlds and outperforming recent baselines in multi‑view coherence and geometric fidelity.