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Discrete image tokenizers encode visual inputs as sequences of tokens from a finite vocabulary and are gaining popularity in multimodal systems, including encoder-only, encoder-decoder, and decoder-only models. However, unlike CLIP…

计算机视觉与模式识别 · 计算机科学 2026-02-23 Rishika Bhagwatkar , Irina Rish , Nicolas Flammarion , Francesco Croce

Object detection in autonomous driving consists in perceiving and locating instances of objects in multi-dimensional data, such as images or lidar scans. Very recently, multiple works are proposing to evaluate object detectors by measuring…

计算机视觉与模式识别 · 计算机科学 2024-06-18 Andrea Ceccarelli , Leonardo Montecchi

Many recent studies have shown that deep neural models are vulnerable to adversarial samples: images with imperceptible perturbations, for example, can fool image classifiers. In this paper, we present the first type-specific approach to…

计算机视觉与模式识别 · 计算机科学 2021-08-24 Omid Mohamad Nezami , Akshay Chaturvedi , Mark Dras , Utpal Garain

During deployment, an object detector is expected to operate at a similar performance level reported on its testing dataset. However, when deployed onboard mobile robots that operate under varying and complex environmental conditions, the…

计算机视觉与模式识别 · 计算机科学 2021-03-10 Quazi Marufur Rahman , Niko Sünderhauf , Feras Dayoub

Adversarial attacks insert small, imperceptible perturbations to input samples that cause large, undesired changes to the output of deep learning models. Despite extensive research on generating adversarial attacks and building defense…

机器学习 · 计算机科学 2023-06-27 Vyas Raina , Mark Gales

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

This paper discusses the attack feasibility of Remote Adversarial Patch (RAP) targeting face detectors. The RAP that targets face detectors is similar to the RAP that targets general object detectors, but the former has multiple issues in…

计算机视觉与模式识别 · 计算机科学 2024-12-12 Masora Okano , Koichi Ito , Masakatsu Nishigaki , Tetsushi Ohki

Object detection is a fundamental task for robots to operate in unstructured environments. Today, there are several deep learning algorithms that solve this task with remarkable performance. Unfortunately, training such systems requires…

计算机视觉与模式识别 · 计算机科学 2021-06-30 Federico Ceola , Elisa Maiettini , Giulia Pasquale , Lorenzo Rosasco , Lorenzo Natale

Deep neural networks have been demonstrated to be vulnerable to adversarial attacks: subtle perturbation can completely change the prediction result. Existing adversarial attacks on object detection focus on attacking anchor-based…

计算机视觉与模式识别 · 计算机科学 2023-01-30 Yunxu Xie , Shu Hu , Xin Wang , Quanyu Liao , Bin Zhu , Xi Wu , Siwei Lyu

Taking into account information across the temporal domain helps to improve environment perception in autonomous driving. However, it has not been studied so far whether temporally fused neural networks are vulnerable to deliberately…

计算机视觉与模式识别 · 计算机科学 2022-08-24 Svetlana Pavlitskaya , Nikolai Polley , Michael Weber , J. Marius Zöllner

Deep learning object detectors often return false positives with very high confidence. Although they optimize generic detection performance, such as mean average precision (mAP), they are not designed for reliability. For a reliable…

计算机视觉与模式识别 · 计算机科学 2020-06-30 Siddharth Ancha , Junyu Nan , David Held

Despite significant advances in facial recognition systems, they remain vulnerable to face presentation attacks. Among them, disguise makeup attacks are particularly challenging, as they use advanced cosmetics, prosthetic components, and…

计算机视觉与模式识别 · 计算机科学 2026-04-30 Fateme Taraghi , Atefe Aghaei , Mohsen Ebrahimi Moghaddam

We present a method to create universal, robust, targeted adversarial image patches in the real world. The patches are universal because they can be used to attack any scene, robust because they work under a wide variety of transformations,…

计算机视觉与模式识别 · 计算机科学 2018-05-18 Tom B. Brown , Dandelion Mané , Aurko Roy , Martín Abadi , Justin Gilmer

Tracking multiple objects in a continuous video stream is crucial for many computer vision tasks. It involves detecting and associating objects with their respective identities across successive frames. Despite significant progress made in…

计算机视觉与模式识别 · 计算机科学 2025-04-15 Jiahuan Long , Tingsong Jiang , Wen Yao , Shuai Jia , Weijia Zhang , Weien Zhou , Chao Ma , Xiaoqian Chen

Multi-label classification, which predicts a set of labels for an input, has many applications. However, multiple recent studies showed that multi-label classification is vulnerable to adversarial examples. In particular, an attacker can…

密码学与安全 · 计算机科学 2022-10-04 Jinyuan Jia , Wenjie Qu , Neil Zhenqiang Gong

The existence of real-world adversarial examples (commonly in the form of patches) poses a serious threat for the use of deep learning models in safety-critical computer vision tasks such as visual perception in autonomous driving. This…

计算机视觉与模式识别 · 计算机科学 2025-09-10 Giulio Rossolini , Federico Nesti , Gianluca D'Amico , Saasha Nair , Alessandro Biondi , Giorgio Buttazzo

The rapid advancement of generative image technology has introduced significant security concerns, particularly in the domain of face generation detection. This paper investigates the vulnerabilities of current AI-generated face detection…

计算机视觉与模式识别 · 计算机科学 2025-05-07 Sun Haoxuan , Hong Yan , Zhan Jiahui , Chen Haoxing , Lan Jun , Zhu Huijia , Wang Weiqiang , Zhang Liqing , Zhang Jianfu

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

Deep neural networks have been shown vulnerable toadversarial patches, where exotic patterns can resultin models wrong prediction. Nevertheless, existing ap-proaches to adversarial patch generation hardly con-sider the contextual…

计算机视觉与模式识别 · 计算机科学 2021-04-28 Jinqi Luo , Tao Bai , Jun Zhao

Adversarial patch attacks threaten the reliability of modern vision models. We present PatchMap, the first spatially exhaustive benchmark of patch placement, built by evaluating over 1.5e8 forward passes on ImageNet validation images.…

计算机视觉与模式识别 · 计算机科学 2025-08-05 Shai Kimhi , Avi Mendlson , Moshe Kimhi
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