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Adversarial attacks present a significant challenge to the dependable deployment of machine learning models, with patch-based attacks being particularly potent. These attacks introduce adversarial perturbations in localized regions of an…

Cryptography and Security · Computer Science 2024-08-28 Nandish Chattopadhyay , Amira Guesmi , Muhammad Abdullah Hanif , Bassem Ouni , Muhammad Shafique

Anomaly detection in videos is an important computer vision problem with various applications including automated video surveillance. Although adversarial attacks on image understanding models have been heavily investigated, there is not…

Computer Vision and Pattern Recognition · Computer Science 2022-04-08 Furkan Mumcu , Keval Doshi , Yasin Yilmaz

Deep Neural Networks (DNNs) have been extensively utilized in aerial detection. However, DNNs' sensitivity and vulnerability to maliciously elaborated adversarial examples have progressively garnered attention. Recently, physical attacks…

Computer Vision and Pattern Recognition · Computer Science 2023-02-28 Jiawei Lian , Xiaofei Wang , Yuru Su , Mingyang Ma , Shaohui Mei

Deep Neural Networks (DNNs) have recently made significant progress in many fields. However, studies have shown that DNNs are vulnerable to adversarial examples, where imperceptible perturbations can greatly mislead DNNs even if the full…

Computer Vision and Pattern Recognition · Computer Science 2023-05-09 Zhaoxia Yin , Shaowei Zhu , Hang Su , Jianteng Peng , Wanli Lyu , Bin Luo

Most existing deep neural networks (DNNs) are easily disturbed by slight noise. However, there are few researches on physical attacks by deploying lighting equipment. The light-based physical attacks has excellent covertness, which brings…

Computer Vision and Pattern Recognition · Computer Science 2023-05-24 Chengyin Hu , Yilong Wang , Kalibinuer Tiliwalidi , Wen Li

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

Deep Neural Networks (DNNs) have revolutionized a wide range of industries, from healthcare and finance to automotive, by offering unparalleled capabilities in data analysis and decision-making. Despite their transforming impact, DNNs face…

Machine Learning · Computer Science 2024-02-08 Zhenyu Liu , Garrett Gagnon , Swagath Venkataramani , Liu Liu

Object detectors have emerged as an indispensable module in modern computer vision systems. In this work, we propose DPatch -- a black-box adversarial-patch-based attack towards mainstream object detectors (i.e. Faster R-CNN and YOLO).…

Computer Vision and Pattern Recognition · Computer Science 2019-04-25 Xin Liu , Huanrui Yang , Ziwei Liu , Linghao Song , Hai Li , Yiran Chen

The vulnerability of deep neural networks to adversarial patches has motivated numerous defense strategies for boosting model robustness. However, the prevailing defenses depend on single observation or pre-established adversary information…

Computer Vision and Pattern Recognition · Computer Science 2024-04-02 Lingxuan Wu , Xiao Yang , Yinpeng Dong , Liuwei Xie , Hang Su , Jun Zhu

Object detection in videos has drawn increasing attention recently with the introduction of the large-scale ImageNet VID dataset. Different from object detection in static images, temporal information in videos is vital for object…

Computer Vision and Pattern Recognition · Computer Science 2018-01-10 Kai Kang , Hongsheng Li , Tong Xiao , Wanli Ouyang , Junjie Yan , Xihui Liu , Xiaogang Wang

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

Given the increasing threat of adversarial attacks on deep neural networks (DNNs), research on efficient detection methods is more important than ever. In this work, we take a closer look at adversarial attack detection based on the class…

Machine Learning · Computer Science 2021-07-12 Tobias Uelwer , Felix Michels , Oliver De Candido

This work systematically investigates the adversarial robustness of deep image denoisers (DIDs), i.e, how well DIDs can recover the ground truth from noisy observations degraded by adversarial perturbations. Firstly, to evaluate DIDs'…

Image and Video Processing · Electrical Eng. & Systems 2022-01-14 Hanshu Yan , Jingfeng Zhang , Jiashi Feng , Masashi Sugiyama , Vincent Y. F. Tan

Adversarial examples are inputs with imperceptible perturbations that easily misleading deep neural networks(DNNs). Recently, adversarial patch, with noise confined to a small and localized patch, has emerged for its easy feasibility in…

Computer Vision and Pattern Recognition · Computer Science 2020-08-04 Aishan Liu , Jiakai Wang , Xianglong Liu , Bowen Cao , Chongzhi Zhang , Hang Yu

Adversarial patches exemplify the tangible manifestation of the threat posed by adversarial attacks on Machine Learning (ML) models in real-world scenarios. Robustness against these attacks is of the utmost importance when designing…

Computer Vision and Pattern Recognition · Computer Science 2023-12-04 Bilel Tarchoun , Quazi Mishkatul Alam , Nael Abu-Ghazaleh , Ihsen Alouani

Object detection is a fundamental enabler for many real-time downstream applications such as autonomous driving, augmented reality and supply chain management. However, the algorithmic backbone of neural networks is brittle to imperceptible…

Computer Vision and Pattern Recognition · Computer Science 2025-03-14 Tianyi Wang , Zichen Wang , Cong Wang , Yuanchao Shu , Ruilong Deng , Peng Cheng , Jiming Chen

Adversarial patches in computer vision can be used, to fool deep neural networks and manipulate their decision-making process. One of the most prominent examples of adversarial patches are evasion attacks for object detectors. By covering…

Computer Vision and Pattern Recognition · Computer Science 2025-04-25 Jens Bayer , Stefan Becker , David Münch , Michael Arens

Deep neural networks (DNNs) have been showed to be highly vulnerable to imperceptible adversarial perturbations. As a complementary type of adversary, patch attacks that introduce perceptible perturbations to the images have attracted the…

Computer Vision and Pattern Recognition · Computer Science 2023-07-04 Zhaoyu Chen , Bo Li , Shuang Wu , Shouhong Ding , Wenqiang Zhang

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

Susceptibility of neural networks to adversarial attack prompts serious safety concerns for lane detection efforts, a domain where such models have been widely applied. Recent work on adversarial road patches have successfully induced…

Computer Vision and Pattern Recognition · Computer Science 2021-03-02 Henry Xu , An Ju , David Wagner