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In the pursuit of robust autonomous driving systems, models trained on real-world datasets often struggle to adapt to new environments, particularly when confronted with corner cases such as extreme weather conditions. Collecting these…

Computer Vision and Pattern Recognition · Computer Science 2025-07-24 Jiacheng Zuo , Haibo Hu , Zikang Zhou , Yufei Cui , Ziquan Liu , Jianping Wang , Nan Guan , Jin Wang , Chun Jason Xue

Most video-anomaly research stops at frame-wise detection, offering little insight into why an event is abnormal, typically outputting only frame-wise anomaly scores without spatial or semantic context. Recent video anomaly localization and…

Computer Vision and Pattern Recognition · Computer Science 2025-11-04 Dongheng Lin , Mengxue Qu , Kunyang Han , Jianbo Jiao , Xiaojie Jin , Yunchao Wei

Vision-Language Models (VLMs) are becoming increasingly powerful, demonstrating strong performance on a variety of tasks that require both visual and textual understanding. Their strong generalisation abilities make them a promising…

Computer Vision and Pattern Recognition · Computer Science 2025-12-11 Nikos Theodoridis , Tim Brophy , Reenu Mohandas , Ganesh Sistu , Fiachra Collins , Anthony Scanlan , Ciaran Eising

As large-scale models evolve, language instructions are increasingly utilized in multi-modal tasks. Due to human language habits, these instructions often contain ambiguities in real-world scenarios, necessitating the integration of visual…

Computer Vision and Pattern Recognition · Computer Science 2024-10-07 Minheng Ni , Yutao Fan , Lei Zhang , Wangmeng Zuo

While Vision-Language Models (VLMs) enable high-level semantic reasoning for end-to-end autonomous driving, particularly in unstructured environments, existing off-road datasets suffer from language annotations that are weakly aligned with…

Robotics · Computer Science 2026-04-24 Byounggun Park , Soonmin Hwang

Despite the remarkable success of text-to-image diffusion models, their output of a single, flattened image remains a critical bottleneck for professional applications requiring layer-wise control. Existing solutions either rely on…

Computer Vision and Pattern Recognition · Computer Science 2026-03-18 Daichi Nagai , Ryugo Morita , Shunsuke Kitada , Hitoshi Iyatomi

This paper addresses the critical and underexplored challenge of long video understanding with low computational budgets. We propose LongVideo-R1, an active, reasoning-equipped multimodal large language model (MLLM) agent designed for…

Computer Vision and Pattern Recognition · Computer Science 2026-04-16 Jihao Qiu , Lingxi Xie , Xinyue Huo , Qi Tian , Qixiang Ye

Surveillance videos are an essential component of daily life with various critical applications, particularly in public security. However, current surveillance video tasks mainly focus on classifying and localizing anomalous events.…

Computer Vision and Pattern Recognition · Computer Science 2023-12-05 Tongtong Yuan , Xuange Zhang , Kun Liu , Bo Liu , Chen Chen , Jian Jin , Zhenzhen Jiao

High infraction rates remain the primary bottleneck for end-to-end (E2E) autonomous driving, as evidenced by the low driving scores on the CARLA Leaderboard. Despite collision-related infractions being the dominant failure mode in…

Computer Vision and Pattern Recognition · Computer Science 2026-03-30 Alex Koran , Dimitrios Sinodinos , Hadi Hojjati , Takuya Nanri , Fangge Chen , Narges Armanfard

In recent years, the focus on anomaly detection and localization in industrial inspection tasks has intensified. While existing studies have demonstrated impressive outcomes, they often rely heavily on extensive training datasets or robust…

Computer Vision and Pattern Recognition · Computer Science 2023-12-18 Ho-Weng Lee , Shang-Hong Lai

The detection of contextual anomalies is a challenging task for surveillance since an observation can be considered anomalous or normal in a specific environmental context. An unmanned aerial vehicle (UAV) can utilize its aerial monitoring…

Computer Vision and Pattern Recognition · Computer Science 2021-04-15 Ilker Bozcan , Erdal Kayacan

Currently, there are computer vision systems that help us with tasks that would be dull for humans, such as surveillance and vehicle tracking. An important part of this analysis is to identify traffic anomalies. An anomaly tells us that…

Nowadays, many cities are equipped with surveillance systems and traffic control centers to monitor vehicular traffic for road safety and efficiency. The monitoring process is mostly done manually which is inefficient and expensive. In…

Machine Learning · Computer Science 2021-08-30 Sepehr Sabour , Sanjeev Rao , Majid Ghaderi

Video anomaly detection aims to find the events in a video that do not conform to the expected behavior. The prevalent methods mainly detect anomalies by snippet reconstruction or future frame prediction error. However, the error is highly…

Computer Vision and Pattern Recognition · Computer Science 2022-09-08 Congqi Cao , Yue Lu , Yanning Zhang

As an emerging task that integrates perception and reasoning, topology reasoning in autonomous driving scenes has recently garnered widespread attention. However, existing work often emphasizes "perception over reasoning": they typically…

Computer Vision and Pattern Recognition · Computer Science 2024-05-24 Yanping Fu , Wenbin Liao , Xinyuan Liu , Hang xu , Yike Ma , Feng Dai , Yucheng Zhang

Intelligent Transportation Systems (ITS) rely on a variety of devices that frequently process privacy-sensitive data. Roadside units are important because they use AI-equipped cameras to detect traffic violations in Connected and Autonomous…

Computer Vision and Pattern Recognition · Computer Science 2026-01-15 Abdolazim Rezaei , Mehdi Sookhak , Ahmad Patooghy , Shahab S. Band , Amir Mosavi

Exploring open-world situations in an end-to-end manner is a promising yet challenging task due to the need for strong generalization capabilities. In particular, end-to-end autonomous driving in unstructured outdoor environments often…

Computer Vision and Pattern Recognition · Computer Science 2025-11-18 Hyunki Seong , Seongwoo Moon , Hojin Ahn , Jehun Kang , David Hyunchul Shim

Perceiving text is crucial to understand semantics of outdoor scenes and hence is a critical requirement to build intelligent systems for driver assistance and self-driving. Most of the existing datasets for text detection and recognition…

Computer Vision and Pattern Recognition · Computer Science 2020-05-20 Sangeeth Reddy , Minesh Mathew , Lluis Gomez , Marcal Rusinol , Dimosthenis Karatzas. , C. V. Jawahar

The recently introduced odd-one-out anomaly detection task involves identifying the odd-looking instances within a multi-object scene. This problem presents several challenges for modern deep learning models, demanding spatial reasoning…

Computer Vision and Pattern Recognition · Computer Science 2025-09-05 Silvio Chito , Paolo Rabino , Tatiana Tommasi

Lane segment topology reasoning provides comprehensive bird's-eye view (BEV) road scene understanding, which can serve as a key perception module in planning-oriented end-to-end autonomous driving systems. Existing lane topology reasoning…

Computer Vision and Pattern Recognition · Computer Science 2025-11-13 Yiming Yang , Hongbin Lin , Yueru Luo , Suzhong Fu , Chao Zheng , Xinrui Yan , Shuqi Mei , Kun Tang , Shuguang Cui , Zhen Li