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

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## 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.

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Fixed View:

Your browser does not support the video tag.

Frozen Time:

Your browser does not support the video tag.

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## 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.

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Fixed View:

Your browser does not support the video tag.

Frozen Time:

Your browser does not support the video tag.

## Interactive Renderings of Dynamic Gaussians

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## 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.

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Fixed View:

Your browser does not support the video tag.

Frozen Time:

Your browser does not support the video tag.

## 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