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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…

Cryptography and Security · Computer Science 2023-11-22 Amira Guesmi , Ruitian Ding , Muhammad Abdullah Hanif , Ihsen Alouani , Muhammad Shafique

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…

Computer Vision and Pattern Recognition · Computer Science 2024-12-11 Chaoqun Li , Zhuodong Liu , Huanqian Yan , Hang Su

Despite modifying only a small localized input region, adversarial patches can drastically change the prediction of computer vision models. However, prior methods either cannot perform satisfactorily under targeted attack scenarios or fail…

Computer Vision and Pattern Recognition · Computer Science 2025-07-10 Subrat Kishore Dutta , Xiao Zhang

Standard approaches for adversarial patch generation lead to noisy conspicuous patterns, which are easily recognizable by humans. Recent research has proposed several approaches to generate naturalistic patches using generative adversarial…

Computer Vision and Pattern Recognition · Computer Science 2022-07-18 Svetlana Pavlitskaya , Bianca-Marina Codău , J. Marius Zöllner

Object detection techniques for Unmanned Aerial Vehicles (UAVs) rely on Deep Neural Networks (DNNs), which are vulnerable to adversarial attacks. Nonetheless, adversarial patches generated by existing algorithms in the UAV domain pay very…

Computer Vision and Pattern Recognition · Computer Science 2024-05-14 Dehong Kong , Siyuan Liang , Wenqi Ren

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…

Computer Vision and Pattern Recognition · Computer Science 2021-04-28 Jinqi Luo , Tao Bai , Jun Zhao

Physical adversarial patch attacks critically threaten pedestrian detection, causing surveillance and autonomous driving systems to miss pedestrians and creating severe safety risks. Despite their effectiveness in controlled settings,…

Computer Vision and Pattern Recognition · Computer Science 2026-04-27 Shihui Yan , Ziqi Zhou , Yufei Song , Yifan Hu , Minghui Li , Shengshan Hu

Autonomous vehicles increasingly utilize the vision-based perception module to acquire information about driving environments and detect obstacles. Correct detection and classification are important to ensure safe driving decisions.…

Cryptography and Security · Computer Science 2024-01-02 Wenjun Zhu , Xiaoyu Ji , Yushi Cheng , Shibo Zhang , Wenyuan Xu

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…

Computer Vision and Pattern Recognition · Computer Science 2024-02-12 Amira Guesmi , Ioan Marius Bilasco , Muhammad Shafique , Ihsen Alouani

Previous studies have shown the vulnerability of vision transformers to adversarial patches, but these studies all rely on a critical assumption: the attack patches must be perfectly aligned with the patches used for linear projection in…

Computer Vision and Pattern Recognition · Computer Science 2023-07-11 Mingzhen Shao

DNNs are vulnerable to adversarial examples, which poses great security concerns for security-critical systems. In this paper, a novel adaptive-patch-based physical attack (AP-PA) framework is proposed, which aims to generate adversarial…

Computer Vision and Pattern Recognition · Computer Science 2023-02-08 Jiawei Lian , Shaohui Mei , Shun Zhang , Mingyang Ma

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…

Computer Vision and Pattern Recognition · Computer Science 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…

Computer Vision and Pattern Recognition · Computer Science 2023-12-29 Xianyi Chen , Fazhan Liu , Dong Jiang , Kai Yan

Deep learning based image recognition systems have been widely deployed on mobile devices in today's world. In recent studies, however, deep learning models are shown vulnerable to adversarial examples. One variant of adversarial examples,…

Computer Vision and Pattern Recognition · Computer Science 2021-11-23 Tao Bai , Jinqi Luo , Jun Zhao

Physical adversarial patches printed on clothing can enable individuals to evade person detectors, but most existing methods prioritize attack effectiveness over stealthiness, resulting in aesthetically unpleasing patches. While generative…

Computer Vision and Pattern Recognition · Computer Science 2025-08-12 Zhixiang Wang , Xingjun Ma , Yu-Gang Jiang

Defending against physical adversarial attacks is a rapidly growing topic in deep learning and computer vision. Prominent forms of physical adversarial attacks, such as overlaid adversarial patches and objects, share similarities with…

Cryptography and Security · Computer Science 2020-11-13 Perry Deng , Mohammad Saidur Rahman , Matthew Wright

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…

Computer Vision and Pattern Recognition · Computer Science 2025-12-30 Roie Kazoom , Alon Goldberg , Hodaya Cohen , Ofer Hadar

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…

Computer Vision and Pattern Recognition · Computer Science 2025-01-22 Dehong Kong , Siyuan Liang , Xiaopeng Zhu , Yuansheng Zhong , Wenqi Ren

We present a method to create universal, robust, targeted adversarial image patches in the real world. The patches are universal because they can be used to attack any scene, robust because they work under a wide variety of transformations,…

Computer Vision and Pattern Recognition · Computer Science 2018-05-18 Tom B. Brown , Dandelion Mané , Aurko Roy , Martín Abadi , Justin Gilmer

Physical adversarial attacks in driving scenarios can expose critical vulnerabilities in visual perception models. However, developing such attacks remains challenging due to diverse real-world environments and the requirement for…

Computer Vision and Pattern Recognition · Computer Science 2025-03-12 Yun Xing , Nhat Chung , Jie Zhang , Yue Cao , Ivor Tsang , Yang Liu , Lei Ma , Qing Guo
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