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Constructing adversarial perturbations for deep neural networks is an important direction of research. Crafting image-dependent adversarial perturbations using white-box feedback has hitherto been the norm for such adversarial attacks.…

密码学与安全 · 计算机科学 2021-09-10 Arka Ghosh , Sankha Subhra Mullick , Shounak Datta , Swagatam Das , Rammohan Mallipeddi , Asit Kr. Das

We consider adversarial examples for image classification in the black-box decision-based setting. Here, an attacker cannot access confidence scores, but only the final label. Most attacks for this scenario are either unreliable or…

机器学习 · 统计学 2021-04-30 Thomas Brunner , Frederik Diehl , Michael Truong Le , Alois Knoll

Image classification currently faces significant security challenges due to adversarial attacks, which consist of intentional alterations designed to deceive classification models based on artificial intelligence. This article explores an…

神经与进化计算 · 计算机科学 2025-07-18 Sergio Nesmachnow , Jamal Toutouh

The deep neural network is vulnerable to adversarial examples. Adding imperceptible adversarial perturbations to images is enough to make them fail. Most existing research focuses on attacking image classifiers or anchor-based object…

计算机视觉与模式识别 · 计算机科学 2020-10-28 Quanyu Liao , Xin Wang , Bin Kong , Siwei Lyu , Youbing Yin , Qi Song , Xi Wu

Deep Neural Network (DNN) classifiers are vulnerable to adversarial attack, where an imperceptible perturbation could result in misclassification. However, the vulnerability of DNN-based image ranking systems remains under-explored. In this…

计算机视觉与模式识别 · 计算机科学 2020-07-07 Mo Zhou , Zhenxing Niu , Le Wang , Qilin Zhang , Gang Hua

Despite the efficacy on a variety of computer vision tasks, deep neural networks (DNNs) are vulnerable to adversarial attacks, limiting their applications in security-critical systems. Recent works have shown the possibility of generating…

计算机视觉与模式识别 · 计算机科学 2018-12-21 Ziang Yan , Yiwen Guo , Changshui Zhang

Nowadays, Deep Neural Networks (DNNs) report state-of-the-art results in many machine learning areas, including intrusion detection. Nevertheless, recent studies in computer vision have shown that DNNs can be vulnerable to adversarial…

密码学与安全 · 计算机科学 2021-04-21 Islam Debicha , Thibault Debatty , Jean-Michel Dricot , Wim Mees

Numerous methods for crafting adversarial examples were proposed recently with high success rate. Since most existing machine learning based classifiers normalize images into some continuous, real vector, domain firstly, attacks often craft…

机器学习 · 计算机科学 2020-04-28 Lei Bu , Yuchao Duan , Fu Song , Zhe Zhao

Deep neural networks are vulnerable to adversarial attacks, which can fool them by adding minuscule perturbations to the input images. The robustness of existing defenses suffers greatly under white-box attack settings, where an adversary…

计算机视觉与模式识别 · 计算机科学 2019-07-30 Aamir Mustafa , Salman Khan , Munawar Hayat , Roland Goecke , Jianbing Shen , Ling Shao

This paper proposes an adversarial attack method to deep neural networks (DNNs) for monocular depth estimation, i.e., estimating the depth from a single image. Single image depth estimation has improved drastically in recent years due to…

计算机视觉与模式识别 · 计算机科学 2024-07-09 Renya Daimo , Satoshi Ono , Takahiro Suzuki

Deep neural networks (DNNs) are sensitive to adversarial data in a variety of scenarios, including the black-box scenario, where the attacker is only allowed to query the trained model and receive an output. Existing black-box methods for…

计算机视觉与模式识别 · 计算机科学 2022-11-29 Raz Lapid , Zvika Haramaty , Moshe Sipper

Although various techniques have been proposed to generate adversarial samples for white-box attacks on text, little attention has been paid to black-box attacks, which are more realistic scenarios. In this paper, we present a novel…

计算与语言 · 计算机科学 2018-05-24 Ji Gao , Jack Lanchantin , Mary Lou Soffa , Yanjun Qi

Recent studies have shown that adversarial examples in state-of-the-art image classifiers trained by deep neural networks (DNN) can be easily generated when the target model is transparent to an attacker, known as the white-box setting.…

计算机视觉与模式识别 · 计算机科学 2020-02-03 Chun-Chen Tu , Paishun Ting , Pin-Yu Chen , Sijia Liu , Huan Zhang , Jinfeng Yi , Cho-Jui Hsieh , Shin-Ming Cheng

Deep Learning based AI systems have shown great promise in various domains such as vision, audio, autonomous systems (vehicles, drones), etc. Recent research on neural networks has shown the susceptibility of deep networks to adversarial…

Deep learning models have achieved remarkable success in computer vision but remain vulnerable to adversarial attacks, particularly in black-box settings where model details are unknown. Existing adversarial attack methods(even those works…

计算机视觉与模式识别 · 计算机科学 2025-04-03 Kimia haghjooei , Mansoor Rezghi

Deep Neural Networks (DNNs) have recently led to significant improvements in many fields. However, DNNs are vulnerable to adversarial examples which are samples with imperceptible perturbations while dramatically misleading the DNNs.…

计算机视觉与模式识别 · 计算机科学 2018-11-11 Jiayang Liu , Weiming Zhang , Nenghai Yu

Deep Neural Networks (DNNs) are increasingly applied in the real world in safety critical applications like advanced driver assistance systems. An example for such use case is represented by traffic sign recognition systems. At the same…

计算机视觉与模式识别 · 计算机科学 2023-03-10 Fabian Woitschek , Georg Schneider

Deep neural networks have demonstrated remarkable effectiveness across a wide range of tasks such as semantic segmentation. Nevertheless, these networks are vulnerable to adversarial attacks that add imperceptible perturbations to the input…

计算机视觉与模式识别 · 计算机科学 2024-08-20 Kira Maag , Roman Resner , Asja Fischer

Deep neural networks (DNNs) have achieved state-of-the-art performance in many tasks but have shown extreme vulnerabilities to attacks generated by adversarial examples. Many works go with a white-box attack that assumes total access to the…

密码学与安全 · 计算机科学 2022-03-10 Phoenix Williams , Ke Li

Deep learning has become an integral part of various computer vision systems in recent years due to its outstanding achievements for object recognition, facial recognition, and scene understanding. However, deep neural networks (DNNs) are…

计算机视觉与模式识别 · 计算机科学 2021-08-24 Nima Mirnateghi , Syed Afaq Ali Shah , Mohammed Bennamoun