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FG-Attn: Leveraging Fine-Grained Sparse Attention in Video Diffusion Models
视频扩散模型新突破：细粒度稀疏注意力FG-Attn，大幅提升计算效率与生成质量。
arXiv:2509.16518v2 Announce Type: replace Abstract: Using diffusion transformers for media generation may require evaluating attention over extremely …