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English(EN) Knowledge-Preserved Model Tuning in Null-Space for Robust Spatio-Temporal Video Grounding

新微调方法为视频接地保留知识

作者 PulseAugur 编辑部 · [2 个来源] ·

研究人员开发了一种名为Null-Space Tuning (NST)的新方法，以改进时空视频接地模型。该技术解决了在不破坏现有知识的情况下，将预训练模型适应低质量视频输入的问题。NST通过向输入特征注入可学习的残差来实现这一点，这些残差对模型的冻结骨干网络选择性地不可见，从而在纠正退化输入的同时保留预训练知识。 AI

影响 增强视频分析模型对退化输入质量的鲁棒性，可能改进实际应用。

排序理由 详细介绍新模型微调技术的学术论文。

在 arXiv cs.CV 阅读 →

AI 生成摘要 · Google Gemini · 来自 2 个来源。 我们如何撰写摘要 →

报道来源 [2]

  1. arXiv cs.CV TIER_1 English(EN) · Haoxuan Chen, Xianqin Liu, Jian-Fang Hu ·

    Knowledge-Preserved Model Tuning in Null-Space for Robust Spatio-Temporal Video Grounding

    arXiv:2606.03539v1 Announce Type: new Abstract: Spatio-Temporal Video Grounding aims to localize object tubes based on textual queries. While recent methods have achieved remarkable success, they mainly focus on high-quality(HQ) inputs, neglecting the widespread presence of low-q…

  2. arXiv cs.CV TIER_1 English(EN) · Jian-Fang Hu ·

    Knowledge-Preserved Model Tuning in Null-Space for Robust Spatio-Temporal Video Grounding

    Spatio-Temporal Video Grounding aims to localize object tubes based on textual queries. While recent methods have achieved remarkable success, they mainly focus on high-quality(HQ) inputs, neglecting the widespread presence of low-quality(LQ) videos in real-world scenarios. Altho…

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