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Generic Object Tracking (GOT) is the problem of tracking target objects, specified by bounding boxes in the first frame of a video. While the task has received much attention in the last decades, researchers have almost exclusively focused…

计算机视觉与模式识别 · 计算机科学 2024-02-27 Christoph Mayer , Martin Danelljan , Ming-Hsuan Yang , Vittorio Ferrari , Luc Van Gool , Alina Kuznetsova

The benefits of utilizing spatial context in fast object detection algorithms have been studied extensively. Detectors increase inference speed by doing a single forward pass per image which means they implicitly use contextual reasoning…

计算机视觉与模式识别 · 计算机科学 2020-04-21 Aniruddha Saha , Akshayvarun Subramanya , Koninika Patil , Hamed Pirsiavash

This paper develops a glocal (global-local) attack detection framework to detect stealthy cyber-physical attacks, namely covert attack and zero-dynamics attack, against a class of multi-agent control systems seeking average consensus. The…

系统与控制 · 电气工程与系统科学 2023-10-27 Rayan Bahrami , Hamidreza Jafarnejadsani

Graph neural networks (GNNs) have been widely used in many real applications, and recent studies have revealed their vulnerabilities against topology attacks. To address this issue, existing efforts have mainly been dedicated to improving…

机器学习 · 计算机科学 2022-04-27 Senrong Xu , Yuan Yao , Liangyue Li , Wei Yang , Feng Xu , Hanghang Tong

Autonomous agents deployed in the real world need to be robust against adversarial attacks on sensory inputs. Robustifying agent policies requires anticipating the strongest attacks possible. We demonstrate that existing observation-space…

Flow-based generative models leverage invertible generator functions to fit a distribution to the training data using maximum likelihood. Despite their use in several application domains, robustness of these models to adversarial attacks…

机器学习 · 计算机科学 2019-11-21 Phillip Pope , Yogesh Balaji , Soheil Feizi

Graph convolutional networks (GCNs) have been shown to be vulnerable to small adversarial perturbations, which becomes a severe threat and largely limits their applications in security-critical scenarios. To mitigate such a threat,…

机器学习 · 计算机科学 2023-08-15 Jintang Li , Jie Liao , Ruofan Wu , Liang Chen , Zibin Zheng , Jiawang Dan , Changhua Meng , Weiqiang Wang

Compositing-aware object search aims to find the most compatible objects for compositing given a background image and a query bounding box. Previous works focus on learning compatibility between the foreground object and background, but…

计算机视觉与模式识别 · 计算机科学 2022-04-04 Sijie Zhu , Zhe Lin , Scott Cohen , Jason Kuen , Zhifei Zhang , Chen Chen

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

The rapid growth of deep learning has brought about powerful models that can handle various tasks, like identifying images and understanding language. However, adversarial attacks, an unnoticed alteration, can deceive models, leading to…

计算机视觉与模式识别 · 计算机科学 2025-11-18 Sampriti Soor , Alik Pramanick , Jothiprakash K , Arijit Sur

Object detection is an important vision task and has emerged as an indispensable component in many vision system, rendering its robustness as an increasingly important performance factor for practical applications. While object detection…

计算机视觉与模式识别 · 计算机科学 2019-07-25 Haichao Zhang , Jianyu Wang

We present YOLO, a new approach to object detection. Prior work on object detection repurposes classifiers to perform detection. Instead, we frame object detection as a regression problem to spatially separated bounding boxes and associated…

计算机视觉与模式识别 · 计算机科学 2016-05-11 Joseph Redmon , Santosh Divvala , Ross Girshick , Ali Farhadi

Deep learning has proven to be a powerful tool for computer vision and has seen widespread adoption for numerous tasks. However, deep learning algorithms are known to be vulnerable to adversarial examples. These adversarial inputs are…

密码学与安全 · 计算机科学 2018-07-25 Kevin Eykholt , Ivan Evtimov , Earlence Fernandes , Bo Li , Dawn Song , Tadayoshi Kohno , Amir Rahmati , Atul Prakash , Florian Tramer

While deep neural networks have achieved remarkable success in various computer vision tasks, they often fail to generalize to new domains and subtle variations of input images. Several defenses have been proposed to improve the robustness…

计算机视觉与模式识别 · 计算机科学 2021-09-08 Omid Poursaeed , Tianxing Jiang , Harry Yang , Serge Belongie , SerNam Lim

3D Gaussian Splatting has advanced radiance field reconstruction, enabling high-quality view synthesis and fast rendering in 3D modeling. While adversarial attacks on object detection models are well-studied for 2D images, their impact on…

计算机视觉与模式识别 · 计算机科学 2024-12-05 Abdurrahman Zeybey , Mehmet Ergezer , Tommy Nguyen

Intrinsic susceptibility of deep learning to adversarial examples has led to a plethora of attack techniques with a broad common objective of fooling deep models. However, we find slight compositional differences between the algorithms…

计算机视觉与模式识别 · 计算机科学 2023-09-21 Rahul Ambati , Naveed Akhtar , Ajmal Mian , Yogesh Singh Rawat

Query-based object detectors have made significant advancements since the publication of DETR. However, most existing methods still rely on multi-stage encoders and decoders, or a combination of both. Despite achieving high accuracy, the…

计算机视觉与模式识别 · 计算机科学 2023-09-29 Jialin Li , Weifu Fu , Yuhuan Lin , Qiang Nie , Yong Liu

Object detectors have demonstrated vulnerability to adversarial examples crafted by small perturbations that can deceive the object detector. Existing adversarial attacks mainly focus on white-box attacks and are merely valid at a specific…

计算机视觉与模式识别 · 计算机科学 2024-07-10 Donghua Wang , Wen Yao , Tingsong Jiang , Chao Li , Xiaoqian Chen

Deep visual Simultaneous Localization and Mapping (SLAM) techniques, e.g., DROID, have made significant advancements by leveraging deep visual odometry on dense flow fields. In general, they heavily rely on global visual similarity…

计算机视觉与模式识别 · 计算机科学 2024-10-31 Yucheng Huang , Luping Ji , Hudong Liu , Mao Ye

Detection of Graphical User Interface (GUI) elements is a crucial task for automatic code generation from images and sketches, GUI testing, and GUI search. Recent studies have leveraged both old-fashioned and modern computer vision (CV)…

计算机视觉与模式识别 · 计算机科学 2024-08-08 Seyed Shayan Daneshvar , Shaowei Wang