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Self-supervised Learning (SSL) has become a powerful paradigm for representation learning without manual annotations. However, most existing frameworks focus on global alignment and struggle to capture the hierarchical, multi-scale lesion…

计算机视觉与模式识别 · 计算机科学 2025-12-17 Abdullah Al Mamun , Miaohua Zhang , David Ahmedt-Aristizabal , Zeeshan Hayder , Mohammad Awrangjeb

Safety and efficiency are crucial for autonomous driving in roundabouts, especially mixed traffic with both autonomous vehicles (AVs) and human-driven vehicles. This paper presents a learning-based algorithm that promotes safe and efficient…

机器人学 · 计算机科学 2025-09-15 Zhihao Lin , Zhen Tian , Jianglin Lan , Qi Zhang , Ziyang Ye , Hanyang Zhuang , Xianxian Zhao

Automated detection of surgical errors can improve robotic-assisted surgery. Despite promising progress, existing methods still face challenges in capturing rich temporal context to establish long-term dependencies while maintaining…

计算机视觉与模式识别 · 计算机科学 2024-12-04 Jialang Xu , Nazir Sirajudeen , Matthew Boal , Nader Francis , Danail Stoyanov , Evangelos Mazomenos

For driving safely and efficiently in highway scenarios, autonomous vehicles (AVs) must be able to predict future behaviors of surrounding object vehicles (OVs), and assess collision risk accurately for reasonable decision-making. Aiming at…

机器人学 · 计算机科学 2023-04-13 Dejian Meng , Wei Xiao , Lijun Zhang , Zhuang Zhang , Zihao Liu

Due to increasing urban population and growing number of motor vehicles, traffic congestion is becoming a major problem of the 21st century. One of the main reasons behind traffic congestion is accidents which can not only result in…

人工智能 · 计算机科学 2018-01-02 A. Murat Ozbayoglu , Gokhan Kucukayan , Erdogan Dogdu

Short-term traffic volume prediction models have been extensively studied in the past few decades. However, most of the previous studies only focus on single-value prediction. Considering the uncertain and chaotic nature of the…

神经与进化计算 · 计算机科学 2017-11-15 Lei Lin , John Handley , Adel Sadek

State-space models (SSMs) offer a promising architecture for sequence modeling, providing an alternative to Transformers by replacing expensive self-attention with linear recurrences. In this paper, we propose a simple yet effective trick…

机器学习 · 计算机科学 2025-05-28 Woomin Song , Jihoon Tack , Sangwoo Mo , Seunghyuk Oh , Jinwoo Shin

Developing precise and computationally efficient traffic accident anticipation system is crucial for contemporary autonomous driving technologies, enabling timely intervention and loss prevention. In this paper, we propose an accident…

计算机视觉与模式识别 · 计算机科学 2025-07-18 Yanchen Guan , Haicheng Liao , Chengyue Wang , Bonan Wang , Jiaxun Zhang , Jia Hu , Zhenning Li

Training urban spatio-temporal foundation models that generalize well across diverse regions and cities is critical for deploying urban services in unseen or data-scarce regions. Recent studies have typically focused on fusing cross-domain…

机器学习 · 计算机科学 2026-02-04 Rui An , Yifeng Zhang , Ziran Liang , Wenqi Fan , Yuxuan Liang , Xuequn Shang , Qing Li

Driver attention recognition in driving scenarios is a popular direction in traffic scene perception technology. It aims to understand human driver attention to focus on specific targets/objects in the driving scene. However, traffic scenes…

计算机视觉与模式识别 · 计算机科学 2025-03-03 Chunyu Zhao , Wentao Mu , Xian Zhou , Wenbo Liu , Fei Yan , Tao Deng

Accurate traffic flow prediction is crucial for optimizing traffic management, enhancing road safety, and reducing environmental impacts. Existing models face challenges with long sequence data, requiring substantial memory and…

机器学习 · 计算机科学 2024-05-10 Zhiqi Shao , Xusheng Yao , Ze Wang , Junbin Gao

Spatio-temporal prediction plays a crucial role in intelligent transportation, weather forecasting, and urban planning. While integrating multi-modal data has shown potential for enhancing prediction accuracy, key challenges persist: (i)…

机器学习 · 计算机科学 2025-10-29 Yuting Huang , Ziquan Fang , Zhihao Zeng , Lu Chen , Yunjun Gao

Traffic signal control systems (TSCSs) are integral to intelligent traffic management, fostering efficient vehicle flow. Traditional approaches often simplify road networks into standard graphs, which results in a failure to consider the…

多智能体系统 · 计算机科学 2025-04-04 Kang Wang , Zhishu Shen , Zhen Lei , Tiehua Zhang

State-space models are used in a wide range of time series analysis formulations. Kalman filtering and smoothing are work-horse algorithms in these settings. While classic algorithms assume Gaussian errors to simplify estimation, recent…

Radiography imaging protocols target on specific anatomical regions, resulting in highly consistent images with recurrent structural patterns across patients. Recent advances in medical anomaly detection have demonstrated the effectiveness…

计算机视觉与模式识别 · 计算机科学 2025-07-28 Rui Pan , Ruiying Lu

The dynamic and unpredictable nature of road traffic necessitates effective accident detection methods for enhancing safety and streamlining traffic management in smart cities. This paper offers a comprehensive exploration study of…

计算机视觉与模式识别 · 计算机科学 2023-10-17 Victor Adewopo , Nelly Elsayed

Autonomous Vehicles (AVs) need an accurate and up-to-date representation of the environment for safe navigation. Traditional methods, which often rely on detailed environmental representations constructed offline, struggle in dynamically…

Accurate perception of dynamic traffic scenes is crucial for high-level autonomous driving systems, requiring robust object motion estimation and instance segmentation. However, traditional methods often treat them as separate tasks,…

计算机视觉与模式识别 · 计算机科学 2025-03-20 Yinqi Chen , Meiying Zhang , Qi Hao , Guang Zhou

Nowadays, supervised deep learning techniques yield the best state-of-the-art prediction performances for a wide variety of computer vision tasks. However, such supervised techniques generally require a large amount of manually labeled…

计算机视觉与模式识别 · 计算机科学 2020-06-09 Florent Chiaroni , Mohamed-Cherif Rahal , Nicolas Hueber , Frederic Dufaux

CrackMamba, a Mamba-based model, is designed for efficient and accurate crack segmentation for monitoring the structural health of infrastructure. Traditional Convolutional Neural Network (CNN) models struggle with limited receptive fields,…

计算机视觉与模式识别 · 计算机科学 2024-10-29 Xin Zuo , Yu Sheng , Jifeng Shen , Yongwei Shan