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Recent studies on machine reading comprehension have focused on text-level understanding but have not yet reached the level of human understanding of the visual layout and content of real-world documents. In this study, we introduce a new…

Computation and Language · Computer Science 2021-05-11 Ryota Tanaka , Kyosuke Nishida , Sen Yoshida

Text detection in the wild is a well-known problem that becomes more challenging while handling multiple scripts. In the last decade, some scripts have gained the attention of the research community and achieved good detection performance.…

Computer Vision and Pattern Recognition · Computer Science 2023-08-01 Prateek Keserwani , Taveena Lotey , Rohit Keshari , Partha Pratim Roy

Severe collisions can result from aggressive driving and poor road conditions, emphasizing the need for effective monitoring to ensure safety. Smartphones, with their array of built-in sensors, offer a practical and affordable solution for…

Automated text detection is a difficult computer vision task. In order to accurately detect and identity text in an image or video, two major problems must be addressed. The primary problem is implementing a robust and reliable method for…

Computer Vision and Pattern Recognition · Computer Science 2017-09-13 Teresa Nicole Brooks

Autonomous driving has rapidly developed and shown promising performance due to recent advances in hardware and deep learning techniques. High-quality datasets are fundamental for developing reliable autonomous driving algorithms. Previous…

Computer Vision and Pattern Recognition · Computer Science 2024-04-24 Mingyu Liu , Ekim Yurtsever , Jonathan Fossaert , Xingcheng Zhou , Walter Zimmer , Yuning Cui , Bare Luka Zagar , Alois C. Knoll

Perception systems of autonomous vehicles are susceptible to occlusion, especially when examined from a vehicle-centric perspective. Such occlusion can lead to overlooked object detections, e.g., larger vehicles such as trucks or buses may…

Computer Vision and Pattern Recognition · Computer Science 2025-12-19 Xiaofei Zhang , Yining Li , Jinping Wang , Xiangyi Qin , Ying Shen , Zhengping Fan , Xiaojun Tan

Vision is the richest and most cost-effective technology for Driver Monitoring Systems (DMS), especially after the recent success of Deep Learning (DL) methods. The lack of sufficiently large and comprehensive datasets is currently a…

Computer Vision and Pattern Recognition · Computer Science 2021-04-01 Juan Diego Ortega , Neslihan Kose , Paola Cañas , Min-An Chao , Alexander Unnervik , Marcos Nieto , Oihana Otaegui , Luis Salgado

Scene text detection is an important step of scene text reading system. The main challenges lie on significantly varied sizes and aspect ratios, arbitrary orientations and shapes. Driven by recent progress in deep learning, impressive…

Computer Vision and Pattern Recognition · Computer Science 2019-10-02 Yongchao Xu , Yukang Wang , Wei Zhou , Yongpan Wang , Zhibo Yang , Xiang Bai

Video anomaly detection (VAD) has been extensively studied. However, research on egocentric traffic videos with dynamic scenes lacks large-scale benchmark datasets as well as effective evaluation metrics. This paper proposes traffic anomaly…

Computer Vision and Pattern Recognition · Computer Science 2020-04-08 Yu Yao , Xizi Wang , Mingze Xu , Zelin Pu , Ella Atkins , David Crandall

The development of Urdu scene text detection, recognition, and Visual Question Answering (VQA) technologies is crucial for advancing accessibility, information retrieval, and linguistic diversity in digital content, facilitating better…

Computer Vision and Pattern Recognition · Computer Science 2024-05-22 Hiba Maryam , Ling Fu , Jiajun Song , Tajrian ABM Shafayet , Qidi Luo , Xiang Bai , Yuliang Liu

Vision-langugage models (VLMs) have shown strong performance in computer vision (CV), yet their performance on remote sensing (RS) data remains limited due to the lack of large-scale, multi-sensor RS image-text datasets with diverse textual…

Computer Vision and Pattern Recognition · Computer Science 2026-04-02 Johann-Ludwig Herzog , Mathis Jürgen Adler , Leonard Hackel , Yan Shu , Angelos Zavras , Ioannis Papoutsis , Paolo Rota , Begüm Demir

Recent visual autonomous perception systems achieve remarkable performances with deep representation learning. However, they fail in scenarios with challenging illumination.While event cameras can mitigate this problem, there is a lack of a…

Robotics · Computer Science 2026-03-18 Jinghang Li , Shichao Li , Qing Lian , Peiliang Li , Xiaozhi Chen , Yi Zhou

Multi-modal retrieval is an important problem for many applications, such as recommendation and search. Current benchmarks and even datasets are often manually constructed and consist of mostly clean samples where all modalities are…

Computer Vision and Pattern Recognition · Computer Science 2022-10-21 Laura Hanu , James Thewlis , Yuki M. Asano , Christian Rupprecht

Recognition of identity documents using mobile devices has become a topic of a wide range of computer vision research. The portfolio of methods and algorithms for solving such tasks as face detection, document detection and rectification,…

Computer Vision and Pattern Recognition · Computer Science 2020-02-12 Konstantin Bulatov , Daniil Matalov , Vladimir V. Arlazarov

Vehicle-to-Vehicle (V2V) cooperative perception has great potential to enhance autonomous driving performance by overcoming perception limitations in complex adverse traffic scenarios (CATS). Meanwhile, data serves as the fundamental…

We present a realtime tracking algorithm, RoadTrack, to track heterogeneous road-agents in dense traffic videos. Our approach is designed for traffic scenarios that consist of different road-agents such as pedestrians, two-wheelers, cars,…

Robotics · Computer Science 2020-02-18 Rohan Chandra , Uttaran Bhattacharya , Tanmay Randhavane , Aniket Bera , Dinesh Manocha

Self-driving vehicles are the future of transportation. With current advancements in this field, the world is getting closer to safe roads with almost zero probability of having accidents and eliminating human errors. However, there is…

Computer Vision and Pattern Recognition · Computer Science 2021-11-22 Kareem Metwaly , Aerin Kim , Elliot Branson , Vishal Monga

Developing effective scene text detection and recognition models hinges on extensive training data, which can be both laborious and costly to obtain, especially for low-resourced languages. Conventional methods tailored for Latin characters…

Computer Vision and Pattern Recognition · Computer Science 2024-10-25 Vannkinh Nom , Souhail Bakkali , Muhammad Muzzamil Luqman , Mickaël Coustaty , Jean-Marc Ogier

Text tracking is to track multiple texts in a video,and construct a trajectory for each text. Existing methodstackle this task by utilizing the tracking-by-detection frame-work, i.e., detecting the text instances in each frame…

Computer Vision and Pattern Recognition · Computer Science 2021-12-30 Yuzhe Gao , Xing Li , Jiajian Zhang , Yu Zhou , Dian Jin , Jing Wang , Shenggao Zhu , Xiang Bai

Accurate text recognition in low-light environments is essential for intelligent systems in applications ranging from autonomous vehicles to smart surveillance. However, challenges such as poor illumination and noise interference remain…

Computer Vision and Pattern Recognition · Computer Science 2026-04-28 Xuanshuo Fu , Lei Kang , Ernest Valveny , Dimosthenis Karatzas , Javier Vazquez-Corral