HL-OutPaint: Coarse-to-Fine Video Outpainting for High-Resolution Long-Range Videos 事件

HL-OutPaint: Coarse-to-Fine Video Outpainting for High-Resolution Long-Range Videos arXiv:2605.17543v3 Announce Type: replace Abstract: Video outpainting generates plausible visual content beyond the original spatial extent of a video, playing a key role in adapting videos to diverse display formats. To support such use cases, it must enable large spatial extrapolation over long sequences. However, most existing methods address only one of these challenges or lack explicit mechanisms for ensuri