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Image classification is vulnerable to adversarial attacks. This work investigates the robustness of Saak transform against adversarial attacks towards high performance image classification. We develop a complete image classification system…

Computer Vision and Pattern Recognition · Computer Science 2019-02-11 Thiyagarajan Ramanathan , Abinaya Manimaran , Suya You , C-C Jay Kuo

Deep learning models can be fooled by small $l_p$-norm adversarial perturbations and natural perturbations in terms of attributes. Although the robustness against each perturbation has been explored, it remains a challenge to address the…

Machine Learning · Computer Science 2023-04-11 Dashan Gao , Yunce Zhao , Yinghua Yao , Zeqi Zhang , Bifei Mao , Xin Yao

Deep neural networks are vulnerable to adversarial attacks. White-box adversarial attacks can fool neural networks with small adversarial perturbations, especially for large size images. However, keeping successful adversarial perturbations…

Computer Vision and Pattern Recognition · Computer Science 2020-11-11 Yongwei Wang , Mingquan Feng , Rabab Ward , Z. Jane Wang , Lanjun Wang

Adversarial attacks of deep neural networks have been intensively studied on image, audio, natural language, patch, and pixel classification tasks. Nevertheless, as a typical, while important real-world application, the adversarial attacks…

Computer Vision and Pattern Recognition · Computer Science 2020-07-23 Qing Guo , Xiaofei Xie , Felix Juefei-Xu , Lei Ma , Zhongguo Li , Wanli Xue , Wei Feng , Yang Liu

Sparse and patch adversarial attacks were previously shown to be applicable in realistic settings and are considered a security risk to autonomous systems. Sparse adversarial perturbations constitute a setting in which the adversarial…

Computer Vision and Pattern Recognition · Computer Science 2024-11-26 Yaniv Nemcovsky , Avi Mendelson , Chaim Baskin

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…

Computer Vision and Pattern Recognition · Computer Science 2017-07-24 Cihang Xie , Jianyu Wang , Zhishuai Zhang , Yuyin Zhou , Lingxi Xie , Alan Yuille

Although deep learning has made remarkable progress in processing various types of data such as images, text and speech, they are known to be susceptible to adversarial perturbations: perturbations specifically designed and added to the…

Cryptography and Security · Computer Science 2023-01-04 Tianzuo Luo , Yuyi Zhong , Siaucheng Khoo

Deep neural networks (DNNs) are known for their vulnerability to adversarial examples. These are examples that have undergone small, carefully crafted perturbations, and which can easily fool a DNN into making misclassifications at test…

Machine Learning · Computer Science 2019-07-01 Linxi Jiang , Xingjun Ma , Shaoxiang Chen , James Bailey , Yu-Gang Jiang

Deep Neural Networks have achieved extraordinary results on image classification tasks, but have been shown to be vulnerable to attacks with carefully crafted perturbations of the input data. Although most attacks usually change values of…

Computer Vision and Pattern Recognition · Computer Science 2019-05-28 Apostolos Modas , Seyed-Mohsen Moosavi-Dezfooli , Pascal Frossard

Many deep learning models are vulnerable to the adversarial attack, i.e., imperceptible but intentionally-designed perturbations to the input can cause incorrect output of the networks. In this paper, using information geometry, we provide…

Machine Learning · Computer Science 2019-02-12 Chenxiao Zhao , P. Thomas Fletcher , Mixue Yu , Yaxin Peng , Guixu Zhang , Chaomin Shen

Given the severe vulnerability of Deep Neural Networks (DNNs) against adversarial examples, there is an urgent need for an effective adversarial attack to identify the deficiencies of DNNs in security-sensitive applications. As one of the…

Computer Vision and Pattern Recognition · Computer Science 2023-09-27 Xiaosen Wang , Zeliang Zhang , Jianping Zhang

The Segment Anything Model (SAM) is a widely used vision foundation model with diverse applications, including image segmentation, detection, and tracking. Given SAM's wide applications, understanding its robustness against adversarial…

Computer Vision and Pattern Recognition · Computer Science 2025-04-15 Jiahuan Long , Zhengqin Xu , Tingsong Jiang , Wen Yao , Shuai Jia , Chao Ma , Xiaoqian Chen

The prominent success of neural networks, mainly in computer vision tasks, is increasingly shadowed by their sensitivity to small, barely perceivable adversarial perturbations in image input. In this work, we aim at explaining this…

Computer Vision and Pattern Recognition · Computer Science 2023-11-15 Dana Weitzner , Raja Giryes

The exponential surge in video traffic has intensified the imperative for Video Quality Assessment (VQA). Leveraging cutting-edge architectures, current VQA models have achieved human-comparable accuracy. However, recent studies have…

Computer Vision and Pattern Recognition · Computer Science 2025-06-30 Ao-Xiang Zhang , Yuan-Gen Wang , Yu Ran , Weixuan Tang , Qingxiao Guan , Chunsheng Yang

While the Segment Anything Model (SAM) transforms interactive segmentation with zero-shot abilities, its inherent vulnerabilities present a single-point risk, potentially leading to the failure of numerous downstream applications.…

Computer Vision and Pattern Recognition · Computer Science 2025-08-11 Yi Qin , Rui Wang , Tao Huang , Tong Xiao , Liping Jing

With the rise in popularity of machine and deep learning models, there is an increased focus on their vulnerability to malicious inputs. These adversarial examples drift model predictions away from the original intent of the network and are…

Computer Vision and Pattern Recognition · Computer Science 2020-03-11 Richard Tran , David Patrick , Michael Geyer , Amanda Fernandez

Despite their outstanding accuracy, semi-supervised segmentation methods based on deep neural networks can still yield predictions that are considered anatomically impossible by clinicians, for instance, containing holes or disconnected…

Computer Vision and Pattern Recognition · Computer Science 2021-07-14 Ping Wang , Jizong Peng , Marco Pedersoli , Yuanfeng Zhou , Caiming Zhang , Christian Desrosiers

Video object segmentation has been applied to various computer vision tasks, such as video editing, autonomous driving, and human-robot interaction. However, the methods based on deep neural networks are vulnerable to adversarial examples,…

Computer Vision and Pattern Recognition · Computer Science 2023-12-14 Ping Li , Yu Zhang , Li Yuan , Jian Zhao , Xianghua Xu , Xiaoqin Zhang

In this paper, we propose a novel transfer-based targeted attack method that optimizes the adversarial perturbations without any extra training efforts for auxiliary networks on training data. Our new attack method is proposed based on the…

Computer Vision and Pattern Recognition · Computer Science 2023-04-14 Zhipeng Wei , Jingjing Chen , Zuxuan Wu , Yu-Gang Jiang

Visual tracking is adopted to extensive unmanned aerial vehicle (UAV)-related applications, which leads to a highly demanding requirement on the robustness of UAV trackers. However, adding imperceptible perturbations can easily fool the…

Computer Vision and Pattern Recognition · Computer Science 2022-03-04 Changhong Fu , Sihang Li , Xinnan Yuan , Junjie Ye , Ziang Cao , Fangqiang Ding