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Video Evidence Indexing:视频预览学习定位实现Token预算受限的长视频问答
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2026-10-02,arXiv发表计算机视觉论文,提出Token预算受限的长视频问答方法Video Evidence Indexing(VEI)。该方法先通过低分辨率Video Preview定位问题相关时刻,再构建紧凑高分辨率Evidence Set用于最终推理,以在有限Token预算下提升长视频问答效果。
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Oct 2, 2026
- arXiv · Computer VisionVideo Evidence Indexing:基于视频预览学习定位关键片段以实现 Token 预算受限的长视频问答
论文提出 token-budgeted Video Evidence Indexing(VEI),通过低分辨率 Video Preview 定位问题相关时刻,并构建紧凑高分辨率 Evidence Set 用于最终推理。
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