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arXiv · 2412.09530

Dynamic-VLM: Simple Dynamic Visual Token Compression for VideoLLM

Han Wang·Yuxiang Nie·Yongjie Ye·Deng GuanYu·Yanjie Wang·Shuai Li·Haiyang Yu·Jinghui Lu·Can Huang
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Abstract

The application of Large Vision-Language Models (LVLMs) for analyzing images and videos is an exciting and rapidly evolving field. In recent years, we've seen significant growth in high-quality image-text datasets for fine-tuning image understanding, but there is still a lack of comparable datasets for videos. Additionally, many VideoLLMs are extensions of single-image VLMs, which may not efficiently handle the complexities of longer videos. In this study, we introduce a large-scale synthetic dataset created from proprietary models, using carefully designed prompts to tackle a wide range of questions. We also explore a dynamic visual token compression architecture that strikes a balance between computational efficiency and performance. Our proposed \model{} achieves state-of-the-art results across various video tasks and shows impressive generalization, setting new baselines in multi-image understanding. Notably, \model{} delivers an absolute improvement of 2.7\% over LLaVA-OneVision on VideoMME and 10.7\% on MuirBench. Codes are available at https://github.com/Hon-Wong/ByteVideoLLM

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Han Wang, Yuxiang Nie, Yongjie Ye, Deng GuanYu, Yanjie Wang, Shuai Li, Haiyang Yu, Jinghui Lu, Can Huang. 2024-12-12. Dynamic-VLM: Simple Dynamic Visual Token Compression for VideoLLM. https://arxiv.org/abs/2412.09530

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