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Real-world adversarial physical patches were shown to be successful in compromising state-of-the-art models in a variety of computer vision applications. Existing defenses that are based on either input gradient or features analysis have…

密码学与安全 · 计算机科学 2023-04-21 Bilel Tarchoun , Anouar Ben Khalifa , Mohamed Ali Mahjoub , Nael Abu-Ghazaleh , Ihsen Alouani

Point cloud completion, as the upstream procedure of 3D recognition and segmentation, has become an essential part of many tasks such as navigation and scene understanding. While various point cloud completion models have demonstrated their…

计算机视觉与模式识别 · 计算机科学 2022-12-02 Shengshan Hu , Junwei Zhang , Wei Liu , Junhui Hou , Minghui Li , Leo Yu Zhang , Hai Jin , Lichao Sun

Adversarial attacks can compromise the robustness of real-world detection models. However, evaluating these models under real-world conditions poses challenges due to resource-intensive experiments. Virtual simulations offer an alternative,…

计算机视觉与模式识别 · 计算机科学 2023-08-08 Wei Jiang , Tianyuan Zhang , Shuangcheng Liu , Weiyu Ji , Zichao Zhang , Gang Xiao

Deep learning has substantially boosted the performance of Monocular Depth Estimation (MDE), a critical component in fully vision-based autonomous driving (AD) systems (e.g., Tesla and Toyota). In this work, we develop an attack against…

计算机视觉与模式识别 · 计算机科学 2022-07-12 Zhiyuan Cheng , James Liang , Hongjun Choi , Guanhong Tao , Zhiwen Cao , Dongfang Liu , Xiangyu Zhang

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…

计算机视觉与模式识别 · 计算机科学 2022-03-04 Changhong Fu , Sihang Li , Xinnan Yuan , Junjie Ye , Ziang Cao , Fangqiang Ding

Benefiting from the rapid development of deep learning, 2D and 3D computer vision applications are deployed in many safe-critical systems, such as autopilot and identity authentication. However, deep learning models are not trustworthy…

机器学习 · 计算机科学 2023-10-03 Yanjie Li , Bin Xie , Songtao Guo , Yuanyuan Yang , Bin Xiao

Implicit Neural Representations (INRs) have been recently garnering increasing interest in various research fields, mainly due to their ability to represent large, complex data in a compact, continuous manner. Past work further showed that…

机器学习 · 计算机科学 2026-03-04 Tamir Shor , Ethan Fetaya , Chaim Baskin , Alex Bronstein

Deep neural networks (DNNs) have accomplished impressive success in various applications, including autonomous driving perception tasks, in recent years. On the other hand, current deep neural networks are easily fooled by adversarial…

计算机视觉与模式识别 · 计算机科学 2021-11-09 Ibrahim Sobh , Ahmed Hamed , Varun Ravi Kumar , Senthil Yogamani

Face recognition is a prevailing authentication solution in numerous biometric applications. Physical adversarial attacks, as an important surrogate, can identify the weaknesses of face recognition systems and evaluate their robustness…

计算机视觉与模式识别 · 计算机科学 2023-03-29 Xiao Yang , Chang Liu , Longlong Xu , Yikai Wang , Yinpeng Dong , Ning Chen , Hang Su , Jun Zhu

Physical adversarial patch attacks critically threaten pedestrian detection, causing surveillance and autonomous driving systems to miss pedestrians and creating severe safety risks. Despite their effectiveness in controlled settings,…

计算机视觉与模式识别 · 计算机科学 2026-04-27 Shihui Yan , Ziqi Zhou , Yufei Song , Yifan Hu , Minghui Li , Shengshan Hu

Nowadays, the susceptibility of deep neural networks (DNNs) has garnered significant attention. Researchers are exploring patch-based physical attacks, yet traditional approaches, while effective, often result in conspicuous patches…

计算机视觉与模式识别 · 计算机科学 2023-12-12 Kalibinuer Tiliwalidi

The adversarial patch attack against image classification models aims to inject adversarially crafted pixels within a restricted image region (i.e., a patch) for inducing model misclassification. This attack can be realized in the physical…

计算机视觉与模式识别 · 计算机科学 2022-04-12 Chong Xiang , Saeed Mahloujifar , Prateek Mittal

Stereo depth estimation is a critical task in autonomous driving and robotics, where inaccuracies (such as misidentifying nearby objects as distant) can lead to dangerous situations. Adversarial attacks against stereo depth estimation can…

计算机视觉与模式识别 · 计算机科学 2025-11-04 Yun Xing , Yue Cao , Nhat Chung , Jie Zhang , Ivor Tsang , Ming-Ming Cheng , Yang Liu , Lei Ma , Qing Guo

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…

计算机视觉与模式识别 · 计算机科学 2021-03-17 Nan Ji , YanFei Feng , Haidong Xie , Xueshuang Xiang , Naijin Liu

Autonomous vehicles (AVs) increasingly use DNN-based object detection models in vision-based perception. Correct detection and classification of obstacles is critical to ensure safe, trustworthy driving decisions. Adversarial patches aim to…

计算机视觉与模式识别 · 计算机科学 2024-12-10 Jaden Mu

Modern self-driving perception systems have been shown to improve upon processing complementary inputs such as LiDAR with images. In isolation, 2D images have been found to be extremely vulnerable to adversarial attacks. Yet, there have…

计算机视觉与模式识别 · 计算机科学 2022-01-10 James Tu , Huichen Li , Xinchen Yan , Mengye Ren , Yun Chen , Ming Liang , Eilyan Bitar , Ersin Yumer , Raquel Urtasun

Neural architectures based on attention such as vision transformers are revolutionizing image recognition. Their main benefit is that attention allows reasoning about all parts of a scene jointly. In this paper, we show how the global…

计算机视觉与模式识别 · 计算机科学 2022-03-28 Giulio Lovisotto , Nicole Finnie , Mauricio Munoz , Chaithanya Kumar Mummadi , Jan Hendrik Metzen

Physical adversarial attacks are increasingly studied in settings that resemble deployed surveillance systems rather than isolated image benchmarks. In these settings, person detection, multi-object tracking, visible--infrared sensing, and…

计算机视觉与模式识别 · 计算机科学 2026-04-09 Miguel A. DelaCruz , Patricia Mae Santos , Rafael T. Navarro

Generating adversarial examples is an intriguing problem and an important way of understanding the working mechanism of deep neural networks. Most existing approaches generated perturbations in the image space, i.e., each pixel can be…

计算机视觉与模式识别 · 计算机科学 2019-04-09 Xiaohui Zeng , Chenxi Liu , Yu-Siang Wang , Weichao Qiu , Lingxi Xie , Yu-Wing Tai , Chi Keung Tang , Alan L. Yuille

Vision-language-action (VLA) models have shown strong performance in robotic manipulation, yet their robustness to physically realizable adversarial attacks remains underexplored. Existing studies reveal vulnerabilities through language…

计算机视觉与模式识别 · 计算机科学 2026-04-03 Jiawei Chen , Simin Huang , Jiawei Du , Shuaihang Chen , Yu Tian , Mingjie Wei , Chao Yu , Zhaoxia Yin