Fused View-Time Attention and Feedforward Reconstruction for 4D Scene Generation

4D Video from Text

Explore 4D videos generated directly from text prompts. Click on a thumbnail to view the corresponding fixed-view and frozen-time video demonstrations.

Fixed View:

Frozen Time:

Animating 3D Scenes

Explore videos generated by the proposed 4D video diffusion model. Click on a thumbnail to view the corresponding fixed-view and frozen-time video demonstrations.

Fixed View:

Frozen Time:

Interactive Renderings of Dynamic Gaussians

Animating 3D Assets

Explore videos generated by the proposed 4D video diffusion model. Click on a thumbnail to view the corresponding fixed-view and frozen-time video demonstrations.

Fixed View:

Frozen Time:

Comparing with Prior Multi-View Video Generation Methods.

Comparing with 4Real-Video on 3D Asset Animation

Ours - Fixed View

Ours - Frozen Time

4Real-Video - Fixed View

4Real-Video - Frozen Time

Architecture Comparison on Objaverse

Visual comparison of different architectures on sample Objaverse scenes.

Ours
Parallel
Sequentialn
SV4D
Ours
Parallel
Sequential
SV4D
Ours
Parallel
Sequential
SV4D
Ours
Parallel
Sequential
SV4D