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Wen Gao

2 papers indexed

arxivcs.CVcs.AI2026-07-21

Dual Adversarial Fine-tuning for Enhancing Robustness of Large Vision Language Model

Sibo Wang, Jie Zhang, Shiguang Shan, Xilin Chen, Wen Gao

While Large Vision-Language Models (LVLMs), represented by LLaVA and GPT-4V, have demonstrated remarkable capabilities, their visual inputs remain vulnerable to adversarial attacks, posing significant security risks. Existing defense methods predominantly target single-task scena…

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arxivcs.CVcs.GR2026-06-28

L2D2-GS: Learning to Densify for Feedforward Dynamic Gaussian Scene Reconstruction

Zetian Song, Chenming Wu, Junnan Liu, Chitian Sun, Liangliang He, Hangjun Ye, et al.

High-fidelity reconstruction of dynamic urban environments is a cornerstone of autonomous driving simulation and large-scale world modeling. While 3D Gaussian Splatting (3DGS) has established a new standard for real-time rendering, its reliance on expensive per-scene optimization…

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