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Ensuring robust safety alignment is crucial for Large Language Models (LLMs), yet existing defenses often lag behind evolving adversarial attacks due to their \textbf{reliance on static, pre-collected data distributions}. In this paper, we…

人工智能 · 计算机科学 2026-02-09 Xiaoyu Wen , Zhida He , Han Qi , Ziyu Wan , Zhongtian Ma , Ying Wen , Tianhang Zheng , Xingcheng Xu , Chaochao Lu , Qiaosheng Zhang

Deep neural networks have been shown vulnerable toadversarial patches, where exotic patterns can resultin models wrong prediction. Nevertheless, existing ap-proaches to adversarial patch generation hardly con-sider the contextual…

计算机视觉与模式识别 · 计算机科学 2021-04-28 Jinqi Luo , Tao Bai , Jun Zhao

Adversarial attacks in the physical world pose a significant threat to the security of vision-based systems, such as facial recognition and autonomous driving. Existing adversarial patch methods primarily focus on improving attack…

计算机视觉与模式识别 · 计算机科学 2024-11-19 Chaoqun Li , Huanqian Yan , Lifeng Zhou , Tairan Chen , Zhuodong Liu , Hang Su

We present a new approach ARLPCG: Adversarial Reinforcement Learning for Procedural Content Generation, which procedurally generates and tests previously unseen environments with an auxiliary input as a control variable. Training RL agents…

机器学习 · 计算机科学 2021-06-11 Linus Gisslén , Andy Eakins , Camilo Gordillo , Joakim Bergdahl , Konrad Tollmar

In the current era of generative AI breakthroughs, generating panoramic scenes from a single input image remains a key challenge. Most existing methods use diffusion-based iterative or simultaneous multi-view inpainting. However, the lack…

计算机视觉与模式识别 · 计算机科学 2024-06-05 Zhipeng Cai , Matthias Mueller , Reiner Birkl , Diana Wofk , Shao-Yen Tseng , JunDa Cheng , Gabriela Ben-Melech Stan , Vasudev Lal , Michael Paulitsch

Physical adversarial attacks pose a significant practical threat as it deceives deep learning systems operating in the real world by producing prominent and maliciously designed physical perturbations. Emphasizing the evaluation of…

计算机视觉与模式识别 · 计算机科学 2024-02-12 Amira Guesmi , Ioan Marius Bilasco , Muhammad Shafique , Ihsen Alouani

Autonomous vehicles are typical complex intelligent systems with artificial intelligence at their core. However, perception methods based on deep learning are extremely vulnerable to adversarial samples, resulting in security accidents. How…

计算机视觉与模式识别 · 计算机科学 2025-09-12 Yuanhao Huang , Yilong Ren , Jinlei Wang , Lujia Huo , Xuesong Bai , Jinchuan Zhang , Haiyan Yu

State-of-the-art generative model-based attacks against image classifiers overwhelmingly focus on single-object (i.e., single dominant object) images. Different from such settings, we tackle a more practical problem of generating…

计算机视觉与模式识别 · 计算机科学 2022-10-05 Abhishek Aich , Shasha Li , Chengyu Song , M. Salman Asif , Srikanth V. Krishnamurthy , Amit K. Roy-Chowdhury

Adversarial examples have proven to be a concerning threat to deep learning models, particularly in the image domain. However, while many studies have examined adversarial examples in the real world, most of them relied on 2D photos of the…

计算机视觉与模式识别 · 计算机科学 2021-09-03 Yael Mathov , Lior Rokach , Yuval Elovici

The advent of adversarial patches poses a significant challenge to the robustness of AI models, particularly in the domain of computer vision tasks such as object detection. In contradistinction to traditional adversarial examples, these…

计算机视觉与模式识别 · 计算机科学 2025-09-03 Wonho Lee , Hyunsik Na , Jisu Lee , Daeseon Choi

Recently, some research show that deep neural networks are vulnerable to the adversarial attacks, the well-trainned samples or patches could be used to trick the neural network detector or human visual perception. However, these adversarial…

计算机视觉与模式识别 · 计算机科学 2023-12-29 Xianyi Chen , Fazhan Liu , Dong Jiang , Kai Yan

Rare, yet critical, scenarios pose a significant challenge in testing and evaluating autonomous driving planners. Relying solely on real-world driving scenes requires collecting massive datasets to capture these scenarios. While automatic…

Adversarial patches, often used to provide physical stealth protection for critical assets and assess perception algorithm robustness, usually neglect the need for visual harmony with the background environment, making them easily…

计算机视觉与模式识别 · 计算机科学 2024-12-11 Chaoqun Li , Zhuodong Liu , Huanqian Yan , Hang Su

Generative Adversarial Networks (GANs) have shown remarkable successes in generating realistic images and interpolating changes between images. Existing models, however, do not take into account physical contexts behind images in generating…

计算机视觉与模式识别 · 计算机科学 2021-10-11 Hayato Futase , Tomoki Tsujimura , Tetsuya Kajimoto , Hajime Kawarazaki , Toshiyuki Suzuki , Makoto Miwa , Yutaka Sasaki

Text-based image captioning (TextCap) requires simultaneous comprehension of visual content and reading the text of images to generate a natural language description. Although a task can teach machines to understand the complex human…

计算机视觉与模式识别 · 计算机科学 2022-03-07 Wenqiao Zhang , Haochen Shi , Jiannan Guo , Shengyu Zhang , Qingpeng Cai , Juncheng Li , Sihui Luo , Yueting Zhuang

Many physical adversarial patch generation methods are widely proposed to protect personal privacy from malicious monitoring using object detectors. However, they usually fail to generate satisfactory patch images in terms of both…

计算机视觉与模式识别 · 计算机科学 2023-07-18 Shuo-Yen Lin , Ernie Chu , Che-Hsien Lin , Jun-Cheng Chen , Jia-Ching Wang

Patch-based adversarial attacks were proven to compromise the robustness and reliability of computer vision systems. However, their conspicuous and easily detectable nature challenge their practicality in real-world setting. To address…

密码学与安全 · 计算机科学 2023-11-22 Amira Guesmi , Ruitian Ding , Muhammad Abdullah Hanif , Ihsen Alouani , Muhammad Shafique

Visual language pre-training (VLP) models have demonstrated significant success across various domains, yet they remain vulnerable to adversarial attacks. Addressing these adversarial vulnerabilities is crucial for enhancing security in…

计算机视觉与模式识别 · 计算机科学 2025-01-22 Dehong Kong , Siyuan Liang , Xiaopeng Zhu , Yuansheng Zhong , Wenqi Ren

Adversarial patch attacks pose a severe threat to deep neural networks, yet most existing approaches rely on unrealistic white-box assumptions, untargeted objectives, or produce visually conspicuous patches that limit real-world…

计算机视觉与模式识别 · 计算机科学 2025-12-30 Roie Kazoom , Alon Goldberg , Hodaya Cohen , Ofer Hadar

Large vision-language models (LVLMs) have shown remarkable capabilities in interpreting visual content. While existing works demonstrate these models' vulnerability to deliberately placed adversarial texts, such texts are often easily…

计算机视觉与模式识别 · 计算机科学 2025-04-09 Yue Cao , Yun Xing , Jie Zhang , Di Lin , Tianwei Zhang , Ivor Tsang , Yang Liu , Qing Guo
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