AI RESEARCH
DiffST: Spatiotemporal-Aware Diffusion for Real-World Space-Time Video Super-Resolution
arXiv CS.CV
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ArXi:2605.13182v1 Announce Type: new Diffusion-based models have shown strong performance in video super-resolution (VSR) and video frame interpolation (VFI). However, their role in the coupled space-time video super-resolution (STVSR) setting remains limited. Existing diffusion-based STVSR approaches suffer from two issues: (1) low inference efficiency and (2) insufficient utilization of spatiotemporal information. These limitations impede deployment. To address these issues, we