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Reinforcement learning (RL) policies deployed in safety-critical systems, such as unmanned aerial vehicle (UAV) navigation in dynamic airspace, are vulnerable to out-ofdistribution (OOD) adversarial attacks in the observation space. These…

机器学习 · 计算机科学 2025-06-27 Deepak Kumar Panda , Adolfo Perrusquia , Weisi Guo

Recent advances in object detectors have led to their adoption for industrial uses. However, their deployment in safety-critical applications is hindered by the inherent lack of reliability of neural networks and the complex structure of…

机器学习 · 统计学 2025-11-03 Léo andéol , Luca Mossina , Adrien Mazoyer , Sébastien Gerchinovitz

Discriminative Correlation Filters (DCF) have demonstrated excellent performance for visual object tracking. The key to their success is the ability to efficiently exploit available negative data by including all shifted versions of a…

计算机视觉与模式识别 · 计算机科学 2016-09-21 Martin Danelljan , Andreas Robinson , Fahad Shahbaz Khan , Michael Felsberg

Current image fusion methods struggle to adapt to real-world environments encompassing diverse degradations with spatially varying characteristics. To address this challenge, we propose a robust fusion controller (RFC) capable of achieving…

计算机视觉与模式识别 · 计算机科学 2025-04-10 Hao Zhang , Yanping Zha , Qingwei Zhuang , Zhenfeng Shao , Jiayi Ma

In this paper, we introduce a novel multimodal camo-perceptive framework (MMCPF) aimed at handling zero-shot Camouflaged Object Detection (COD) by leveraging the powerful capabilities of Multimodal Large Language Models (MLLMs). Recognizing…

计算机视觉与模式识别 · 计算机科学 2024-07-31 Lv Tang , Peng-Tao Jiang , Zhihao Shen , Hao Zhang , Jinwei Chen , Bo Li

Conformal Prediction (CP) is a popular method for uncertainty quantification with machine learning models. While conformal prediction provides probabilistic guarantees regarding the coverage of the true label, these guarantees are agnostic…

Conformal prediction (CP) provides finite-sample, distribution-free marginal coverage, but standard conformal regression intervals can be inefficient under heteroscedasticity and skewness. In particular, popular constructions such as…

机器学习 · 统计学 2026-03-03 Xiaoyi Su , Zhixin Zhou , Rui Luo

Accurate and robust object detection is critical for autonomous driving. Image-based detectors face difficulties caused by low visibility in adverse weather conditions. Thus, radar-camera fusion is of particular interest but presents…

计算机视觉与模式识别 · 计算机科学 2023-07-18 Huawei Sun , Hao Feng , Georg Stettinger , Lorenzo Servadei , Robert Wille

Falls among elderly and disabled individuals remain a leading cause of injury and mortality worldwide, necessitating robust, accurate, and privacy-aware fall detection systems. Traditional fall detection approaches, whether centralized or…

机器学习 · 计算机科学 2025-10-27 Sizhe Rao , Runqiu Zhang , Sajal Saha , Liang Chen

Sensor fusion of camera, LiDAR, and 4-dimensional (4D) Radar has brought a significant performance improvement in autonomous driving. However, there still exist fundamental challenges: deeply coupled fusion methods assume continuous sensor…

计算机视觉与模式识别 · 计算机科学 2025-11-19 Dong-Hee Paek , Seung-Hyun Kong

Developing reliable UAV navigation systems requires robust air-to-air object detectors capable of distinguishing between objects seen during training and previously unseen objects. While many methods address closed-set detection and achieve…

计算机视觉与模式识别 · 计算机科学 2025-11-20 Spyridon Loukovitis , Vasileios Karampinis , Athanasios Voulodimos

Partial point cloud registration is essential for autonomous perception and 3D scene understanding, yet it remains challenging owing to structural ambiguity, partial visibility, and noise. We address these issues by proposing Confidence…

计算机视觉与模式识别 · 计算机科学 2025-09-30 Yongqiang Wang , Weigang Li , Wenping Liu , Zhe Xu , Zhiqiang Tian

Dense image prediction tasks demand features with strong category information and precise spatial boundary details at high resolution. To achieve this, modern hierarchical models often utilize feature fusion, directly adding upsampled…

计算机视觉与模式识别 · 计算机科学 2024-08-26 Linwei Chen , Ying Fu , Lin Gu , Chenggang Yan , Tatsuya Harada , Gao Huang

We study the high-dimensional linear regression problem with categorical predictors that have many levels. We propose a new estimation approach, which performs model compression via two mechanisms by simultaneously encouraging (a)…

统计方法学 · 统计学 2026-03-30 Kayhan Behdin , Riade Benbaki , Peter Radchenko , Rahul Mazumder

Sharing collective perception messages (CPM) between vehicles is investigated to decrease occlusions so as to improve the perception accuracy and safety of autonomous driving. However, highly accurate data sharing and low communication…

计算机视觉与模式识别 · 计算机科学 2022-02-16 Yunshuang Yuan , Hao Cheng , Monika Sester

Federated learning on heterogeneous edge devices requires personalized compression while preserving aggregation compatibility and stable convergence. We present Curvature-Aware Heterogeneous Federated Pruning (CA-HFP), a practical framework…

机器学习 · 计算机科学 2026-03-16 Gang Hu , Yinglei Teng , Pengfei Wu , Shijun Ma

The complex software systems developed nowadays require assessing their quality and proneness to errors. Reducing code complexity is a never-ending problem, especially in today's fast pace of software systems development. Therefore, the…

软件工程 · 计算机科学 2025-04-02 Laura Diana Cernau , Laura Diosan , Camelia Serban

Deep metric learning has been widely applied in many computer vision tasks, and recently, it is more attractive in \emph{zero-shot image retrieval and clustering}(ZSRC) where a good embedding is requested such that the unseen classes can be…

计算机视觉与模式识别 · 计算机科学 2019-01-23 Binghui Chen , Weihong Deng

In recent years, there has been significant advancement in object detection. However, applying off-the-shelf detectors to a new domain leads to significant performance drop, caused by the domain gap. These detectors exhibit higher-variance…

计算机视觉与模式识别 · 计算机科学 2025-01-16 Chenguang Liu , Yongchao Feng , Yanan Zhang , Qingjie Liu , Yunhong Wang

In the context of fault-detection problems, the objective is to identify all defective items among a set of $n$ binary-state items using the minimum number of tests. The {group testing} paradigm, which allows testing a subset of items in a…

组合数学 · 数学 2025-11-18 Jun Wu , Yongxi Cheng , Zhen Yang , Feng Chu , Junkai He