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Recent years have seen an increasing interest in physical adversarial attacks, which aim to craft deployable patterns for deceiving deep neural networks, especially for person detectors. However, the adversarial patterns of existing…

Computer Vision and Pattern Recognition · Computer Science 2024-08-14 Jikang Cheng , Ying Zhang , Zhongyuan Wang , Zou Qin , Chen Li

While machine learning applications are getting mainstream owing to a demonstrated efficiency in solving complex problems, they suffer from inherent vulnerability to adversarial attacks. Adversarial attacks consist of additive noise to an…

Cryptography and Security · Computer Science 2021-10-12 Bilel Tarchoun , Ihsen Alouani , Anouar Ben Khalifa , Mohamed Ali Mahjoub

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 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

Thermal infrared imaging is widely used in body temperature measurement, security monitoring, and so on, but its safety research attracted attention only in recent years. We proposed the infrared adversarial clothing, which could fool…

Computer Vision and Pattern Recognition · Computer Science 2022-05-13 Xiaopei Zhu , Zhanhao Hu , Siyuan Huang , Jianmin Li , Xiaolin Hu

Adversarial robustness in LiDAR-based 3D object detection is a critical research area due to its widespread application in real-world scenarios. While many digital attacks manipulate point clouds or meshes, they often lack physical…

Computer Vision and Pattern Recognition · Computer Science 2025-07-25 Luo Cheng , Hanwei Zhang , Lijun Zhang , Holger Hermanns

Infrared imaging systems have a vast array of potential applications in pedestrian detection and autonomous driving, and their safety performance is of great concern. However, few studies have explored the safety of infrared imaging systems…

Computer Vision and Pattern Recognition · Computer Science 2023-07-31 Chengyin Hu , Weiwen Shi , Tingsong Jiang , Wen Yao , Ling Tian , Xiaoqian Chen

Adversarial attacks can mislead deep learning models to make false predictions by implanting small perturbations to the original input that are imperceptible to the human eye, which poses a huge security threat to the computer vision…

Computer Vision and Pattern Recognition · Computer Science 2024-10-28 Junbin Fang , You Jiang , Canjian Jiang , Zoe L. Jiang , Siu-Ming Yiu , Chuanyi Liu

The security of object detection systems has attracted increasing attention, especially when facing adversarial patch attacks. Since patch attacks change the pixels in a restricted area on objects, they are easy to implement in the physical…

Computer Vision and Pattern Recognition · Computer Science 2021-03-17 Nan Ji , YanFei Feng , Haidong Xie , Xueshuang Xiang , Naijin Liu

Object detection has found extensive applications in various tasks, but it is also susceptible to adversarial patch attacks. The ideal defense should be effective, efficient, easy to deploy, and capable of withstanding adaptive attacks. In…

Computer Vision and Pattern Recognition · Computer Science 2024-11-11 Jianan Feng , Jiachun Li , Changqing Miao , Jianjun Huang , Wei You , Wenchang Shi , Bin Liang

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

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

Accurate face recognition techniques make a series of critical applications possible: policemen could employ it to retrieve criminals' faces from surveillance video streams; cross boarder travelers could pass a face authentication…

Cryptography and Security · Computer Science 2018-03-14 Zhe Zhou , Di Tang , Xiaofeng Wang , Weili Han , Xiangyu Liu , Kehuan Zhang

Transferable adversarial attack is always in the spotlight since deep learning models have been demonstrated to be vulnerable to adversarial samples. However, existing physical attack methods do not pay enough attention on transferability…

Computer Vision and Pattern Recognition · Computer Science 2022-05-20 Yu Zhang , Zhiqiang Gong , Yichuang Zhang , YongQian Li , Kangcheng Bin , Jiahao Qi , Wei Xue , Ping Zhong

Adversarial patch-based attacks aim to fool a neural network with an intentionally generated noise, which is concentrated in a particular region of an input image. In this work, we perform an in-depth analysis of different patch generation…

Computer Vision and Pattern Recognition · Computer Science 2022-12-23 Svetlana Pavlitskaya , Jonas Hendl , Sebastian Kleim , Leopold Müller , Fabian Wylczoch , J. Marius Zöllner

Although infrared pedestrian detectors have been widely deployed in visual perception tasks, their vulnerability to physical adversarial attacks is becoming increasingly apparent. Existing physical attack methods predominantly rely on…

Computer Vision and Pattern Recognition · Computer Science 2026-03-31 Chengyin Hu , Yikun Guo , Yuxian Dong , Qike Zhang , Kalibinuer Tiliwalidi , Yiwei Wei , Haitao Shi , Jiujiang Guo , Jiahuan Long , Xiang Chen

In this paper, we propose a novel physical stealth attack against the person detectors in real world. The proposed method generates an adversarial patch, and prints it on real clothes to make a three dimensional (3D) invisible cloak. Anyone…

Computer Vision and Pattern Recognition · Computer Science 2025-03-04 Mingfu Xue , Can He , Zhiyu Wu , Jian Wang , Zhe Liu , Weiqiang Liu

Recent works showed the vulnerability of image classifiers to adversarial attacks in the digital domain. However, the majority of attacks involve adding small perturbation to an image to fool the classifier. Unfortunately, such procedures…

Computer Vision and Pattern Recognition · Computer Science 2020-11-06 Mikhail Pautov , Grigorii Melnikov , Edgar Kaziakhmedov , Klim Kireev , Aleksandr Petiushko

The use of deep learning for human identification and object detection is becoming ever more prevalent in the surveillance industry. These systems have been trained to identify human body's or faces with a high degree of accuracy. However,…

Computer Vision and Pattern Recognition · Computer Science 2020-11-26 Morgan Frearson , Kien Nguyen

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…

Computer Vision and Pattern Recognition · Computer Science 2024-11-19 Chaoqun Li , Huanqian Yan , Lifeng Zhou , Tairan Chen , Zhuodong Liu , Hang Su