notesum.ai
Published at December 10From Slow Bidirectional to Fast Causal Video Generators
cs.CV
Released Date: December 10, 2024
Authors: Tianwei Yin1, Qiang Zhang2, Richard Zhang2, William T. Freeman1, Fredo Durand1, Eli Shechtman2, Xun Huang2
Aff.: 1MIT; 2Adobe
![[Uncaptioned image]](https://arxiv.org/html/2412.07772v1/x1.png)
| Method | Length (s) | Temporal Quality | Frame Quality | Text Alignment |
|---|---|---|---|---|
| CogVideoX-5B | 6 | 89.9 | 59.8 | 29.1 |
| OpenSORA | 8 | 88.4 | 52.0 | 28.4 |
| Pyramid Flow | 10 | 89.6 | 55.9 | 27.1 |
| MovieGen | 10 | 91.5 | 61.1 | 28.8 |
| CausVid (Ours) | 10 | 94.7 | 64.4 | 30.1 |