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Deep neural networks (DNNs) are highly susceptible to adversarial examples--subtle perturbations applied to inputs that are often imperceptible to humans yet lead to incorrect model predictions. In black-box scenarios, however, existing…

计算机视觉与模式识别 · 计算机科学 2025-03-04 Qing Wan , Shilong Deng , Xun Wang

Developing reliable defenses against patch attacks on object detectors has attracted increasing interest. However, we identify that existing defense evaluations lack a unified and comprehensive framework, resulting in inconsistent and…

计算机视觉与模式识别 · 计算机科学 2025-08-08 Junhao Zheng , Jiahao Sun , Chenhao Lin , Zhengyu Zhao , Chen Ma , Chong Zhang , Cong Wang , Qian Wang , Chao Shen

It is known that deep neural networks (DNNs) are vulnerable to adversarial attacks. The so-called physical adversarial examples deceive DNN-based decisionmakers by attaching adversarial patches to real objects. However, most of the existing…

计算机视觉与模式识别 · 计算机科学 2020-07-07 Kaidi Xu , Gaoyuan Zhang , Sijia Liu , Quanfu Fan , Mengshu Sun , Hongge Chen , Pin-Yu Chen , Yanzhi Wang , Xue Lin

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…

计算机视觉与模式识别 · 计算机科学 2024-08-14 Jikang Cheng , Ying Zhang , Zhongyuan Wang , Zou Qin , Chen Li

Object detection plays a crucial role in many security-sensitive applications. However, several recent studies have shown that object detectors can be easily fooled by physically realizable attacks, \eg, adversarial patches and recent…

计算机视觉与模式识别 · 计算机科学 2025-07-10 Xiao Li , Yiming Zhu , Yifan Huang , Wei Zhang , Yingzhe He , Jie Shi , Xiaolin Hu

Deep neural networks (DNNs) have become essential for processing the vast amounts of aerial imagery collected using earth-observing satellite platforms. However, DNNs are vulnerable towards adversarial examples, and it is expected that this…

计算机视觉与模式识别 · 计算机科学 2021-10-22 Andrew Du , Bo Chen , Tat-Jun Chin , Yee Wei Law , Michele Sasdelli , Ramesh Rajasegaran , Dillon Campbell

Object detection models are critical components of automated systems, such as autonomous vehicles and perception-based robots, but their sensitivity to adversarial attacks poses a serious security risk. Progress in defending these models…

计算机视觉与模式识别 · 计算机科学 2026-02-19 Alexis Winter , Jean-Vincent Martini , Romaric Audigier , Angelique Loesch , Bertrand Luvison

Transferability captures the ability of an attack against a machine-learning model to be effective against a different, potentially unknown, model. Empirical evidence for transferability has been shown in previous work, but the underlying…

Localized adversarial patches aim to induce misclassification in machine learning models by arbitrarily modifying pixels within a restricted region of an image. Such attacks can be realized in the physical world by attaching the adversarial…

计算机视觉与模式识别 · 计算机科学 2021-04-01 Chong Xiang , Arjun Nitin Bhagoji , Vikash Sehwag , Prateek Mittal

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…

计算机视觉与模式识别 · 计算机科学 2022-07-18 Svetlana Pavlitskaya , Bianca-Marina Codău , J. Marius Zöllner

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…

计算机视觉与模式识别 · 计算机科学 2023-07-11 Mingzhen Shao

Adversarial examples reveal the blind spots of deep neural networks (DNNs) and represent a major concern for security-critical applications. The transferability of adversarial examples makes real-world attacks possible in black-box…

计算机视觉与模式识别 · 计算机科学 2019-10-16 Muzammal Naseer , Salman H. Khan , Harris Khan , Fahad Shahbaz Khan , Fatih Porikli

Adversarial examples add imperceptible alterations to inputs with the objective to induce misclassification in machine learning models. They have been demonstrated to pose significant challenges in domains like image classification, with…

Person detection has attracted great attention in the computer vision area and is an imperative element in human-centric computer vision. Although the predictive performances of person detection networks have been improved dramatically,…

计算机视觉与模式识别 · 计算机科学 2022-11-30 Youngjoon Yu , Hong Joo Lee , Hakmin Lee , Yong Man Ro

Deep neural networks are vulnerable to adversarial examples that are crafted by imposing imperceptible changes to the inputs. However, these adversarial examples are most successful in white-box settings where the model and its parameters…

机器学习 · 计算机科学 2021-12-20 Tianjin Huang , Vlado Menkovski , Yulong Pei , YuHao Wang , Mykola Pechenizkiy

Object detection is fundamental to various real-world applications, such as security monitoring and surveillance video analysis. Despite their advancements, state-of-the-art object detectors are still vulnerable to adversarial patch…

计算机视觉与模式识别 · 计算机科学 2026-03-24 Jin Ma , Mohammed Aldeen , Christopher Salas , Feng Luo , Mashrur Chowdhury , Mert Pesé , Long Cheng

We investigate if the random feature selection approach proposed in [1] to improve the robustness of forensic detectors to targeted attacks, can be extended to detectors based on deep learning features. In particular, we study the…

密码学与安全 · 计算机科学 2019-12-30 Mauro Barni , Ehsan Nowroozi , Benedetta Tondi , Bowen Zhang

Owing to the extensive application of infrared object detectors in the safety-critical tasks, it is necessary to evaluate their robustness against adversarial examples in the real world. However, current few physical infrared attacks are…

计算机视觉与模式识别 · 计算机科学 2023-03-27 Wei Xingxing , Yu Jie , Huang Yao

It has been well demonstrated that adversarial examples, i.e., natural images with visually imperceptible perturbations added, generally exist for deep networks to fail on image classification. In this paper, we extend adversarial examples…

计算机视觉与模式识别 · 计算机科学 2017-07-24 Cihang Xie , Jianyu Wang , Zhishuai Zhang , Yuyin Zhou , Lingxi Xie , Alan Yuille

In this paper, we explore transferability in learning between different attack classes in a network intrusion detection setup. We evaluate transferability of attack classes by training a deep learning model with a specific attack class and…

密码学与安全 · 计算机科学 2023-12-20 Shreya Ghosh , Abu Shafin Mohammad Mahdee Jameel , Aly El Gamal