Preprint
Sep 2026
FastVR: Efficient Streaming Video Restoration with One-Step Diffusion
Diffusion-based video restoration recovers realistic details, but its practical deployment is limited by two efficiency bottlenecks: costly VAE encoding and decoding, and the quadratic cost of full self-attention in diffusion transformers (DiTs). This paper presents FastVR, a streaming video restoration framework built...
Xiao-Xu Chen, Qin Yang, Hao-Ran Bai et al.
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