CVD-STORM: Cross-View Video Diffusion with Spatial-Temporal
  Reconstruction Model for Autonomous Driving
Authors: name: Tianrui Zhang; name: Yichen Liu; name: Zilin Guo; name: Yuxin Guo; name: Jingcheng Ni; name: Chenjing Ding; name: Dan Xu; name: Lewei Lu; name: Zehuan Wu
Published: 2025-10-09 08:41:58

Abstract: Generative models have been widely applied to world modeling for environment
simulation and future state prediction. With advancements in autonomous
driving, there is a growing demand not only for high-fidelity video generation
under various controls, but also for producing diverse and meaningful
information such as depth estimation. To address this, we propose CVD-STORM, a
cross-view video diffusion model utilizing a spatial-temporal reconstruction
Variational Autoencoder (VAE) that generates long-term, multi-view videos with
4D reconstruction capabilities under various control inputs. Our approach first
fine-tunes the VAE with an auxiliary 4D reconstruction task, enhancing its
ability to encode 3D structures and temporal dynamics. Subsequently, we
integrate this VAE into the video diffusion process to significantly improve
generation quality. Experimental results demonstrate that our model achieves
substantial improvements in both FID and FVD metrics. Additionally, the
jointly-trained Gaussian Splatting Decoder effectively reconstructs dynamic
scenes, providing valuable geometric information for comprehensive scene
understanding.