AIBullisharXiv – CS AI · Mar 177/10
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UniVid: Pyramid Diffusion Model for High Quality Video Generation
Researchers have developed UniVid, a new pyramid diffusion model that unifies text-to-video and image-to-video generation into a single system. The model uses dual-stream cross-attention mechanisms to process both text prompts and reference images, achieving superior temporal coherence across different video generation tasks.