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Near field depth estimation around a self driving car is an important function that can be achieved by four wide angle fisheye cameras having a field of view of over 180. Depth estimation based on convolutional neural networks (CNNs)…

Computer Vision and Pattern Recognition · Computer Science 2018-09-25 Varun Ravi Kumar , Stefan Milz , Martin Simon , Christian Witt , Karl Amende , Johannes Petzold , Senthil Yogamani , Timo Pech

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

Over the years, datasets have been developed for various object detection tasks. Object detection in the maritime domain is essential for the safety and navigation of ships. However, there is still a lack of publicly available large-scale…

Computer Vision and Pattern Recognition · Computer Science 2024-10-03 Abhilasha Nanda , Sung Won Cho , Hyeopwoo Lee , Jin Hyoung Park

Multiple-object tracking and behavior analysis have been the essential parts of surveillance video analysis for public security and urban management. With billions of surveillance video captured all over the world, multiple-object tracking…

Computer Vision and Pattern Recognition · Computer Science 2020-07-29 Guojun Yin , Bin Liu , Huihui Zhu , Tao Gong , Nenghai Yu

The recent breakthroughs in computer vision have benefited from the availability of large representative datasets (e.g. ImageNet and COCO) for training. Yet, robotic vision poses unique challenges for applying visual algorithms developed…

Computer Vision and Pattern Recognition · Computer Science 2020-03-09 Qi She , Fan Feng , Xinyue Hao , Qihan Yang , Chuanlin Lan , Vincenzo Lomonaco , Xuesong Shi , Zhengwei Wang , Yao Guo , Yimin Zhang , Fei Qiao , Rosa H. M. Chan

Fisheye cameras are commonly employed for obtaining a large field of view in surveillance, augmented reality and in particular automotive applications. In spite of their prevalence, there are few public datasets for detailed evaluation of…

The progress in maritime obstacle detection is hindered by the lack of a diverse dataset that adequately captures the complexity of general maritime environments. We present the first maritime panoptic obstacle detection benchmark LaRS,…

Computer Vision and Pattern Recognition · Computer Science 2023-08-21 Lojze Žust , Janez Perš , Matej Kristan

Underwater object detection (UOD) remains a critical challenge in computer vision due to underwater distortions which degrade low-level features and compromise the reliability of even state-of-the-art detectors. While YOLO models have…

Computer Vision and Pattern Recognition · Computer Science 2025-09-23 Edwine Nabahirwa , Wei Song , Minghua Zhang , Shufan Chen

Optical flow estimation has been a long-lasting and fundamental problem in the computer vision community. However, despite the advances of optical flow estimation in perspective videos, the 360$^\circ$ videos counterpart remains in its…

Computer Vision and Pattern Recognition · Computer Science 2023-01-30 Bin Duan , Keshav Bhandari , Gaowen Liu , Yan Yan

Maintaining road pavement integrity is crucial for ensuring safe and efficient transportation. Conventional methods for assessing pavement condition are often laborious and susceptible to human error. This paper proposes YOLO9tr, a novel…

Computer Vision and Pattern Recognition · Computer Science 2024-10-14 Sompote Youwai , Achitaphon Chaiyaphat , Pawarotorn Chaipetch

Automatic detection of traffic accidents is an important emerging topic in traffic monitoring systems. Nowadays many urban intersections are equipped with surveillance cameras connected to traffic management systems. Therefore, computer…

Computer Vision and Pattern Recognition · Computer Science 2022-08-16 Hadi Ghahremannezhad , Hang Shi , Chengjun Liu

Big data has had a great share in the success of deep learning in computer vision. Recent works suggest that there is significant further potential to increase object detection performance by utilizing even bigger datasets. In this paper,…

Computer Vision and Pattern Recognition · Computer Science 2019-05-23 Markus Braun , Sebastian Krebs , Fabian Flohr , Dariu M. Gavrila

The success of autonomous navigation relies on robust and precise vehicle recognition, hindered by the scarcity of region-specific vehicle detection datasets, impeding the development of context-aware systems. To advance terrestrial object…

Computer Vision and Pattern Recognition · Computer Science 2024-05-21 Bipin Saha , Md. Johirul Islam , Shaikh Khaled Mostaque , Aditya Bhowmik , Tapodhir Karmakar Taton , Md. Nakib Hayat Chowdhury , Mamun Bin Ibne Reaz

Traffic light detection is essential for self-driving cars to navigate safely in urban areas. Publicly available traffic light datasets are inadequate for the development of algorithms for detecting distant traffic lights that provide…

Computer Vision and Pattern Recognition · Computer Science 2022-09-07 Harindu Jayarathne , Tharindu Samarakoon , Hasara Koralege , Asitha Divisekara , Ranga Rodrigo , Peshala Jayasekara

Even though a significant amount of work has been done to increase the safety of transportation networks, accidents still occur regularly. They must be understood as unavoidable and sporadic outcomes of traffic networks. No public dataset…

Computer Vision and Pattern Recognition · Computer Science 2025-08-20 Walter Zimmer , Ross Greer , Daniel Lehmberg , Marc Pavel , Holger Caesar , Xingcheng Zhou , Ahmed Ghita , Mohan Trivedi , Rui Song , Hu Cao , Akshay Gopalkrishnan , Alois C. Knoll

The increasing integration of sensors in autonomous maritime navigation has led to large-scale multimodal datasets, raising challenges in achieving efficient real-time perception. In such systems, object detection and trajectory perception…

Computer Vision and Pattern Recognition · Computer Science 2026-05-19 Grigorios Papanikolaou , Ioannis Kontopoulos , Giannis Spiliopoulos , Dimitris Zissis , Konstantinos Tserpes

Computer vision relies on labeled datasets for training and evaluation in detecting and recognizing objects. The popular computer vision program, YOLO ("You Only Look Once"), has been shown to accurately detect objects in many major image…

Computer Vision and Pattern Recognition · Computer Science 2019-01-01 Caleb Tung , Matthew R. Kelleher , Ryan J. Schlueter , Binhan Xu , Yung-Hsiang Lu , George K. Thiruvathukal , Yen-Kuang Chen , Yang Lu

3D multi-object detection and tracking are crucial for traffic scene understanding. However, the community pays less attention to these areas due to the lack of a standardized benchmark dataset to advance the field. Moreover, existing…

Computer Vision and Pattern Recognition · Computer Science 2019-03-07 Abhishek Patil , Srikanth Malla , Haiming Gang , Yi-Ting Chen

Achieving a balance between computational efficiency and detection accuracy in the realm of rotated bounding box object detection within aerial imagery is a significant challenge. While prior research has aimed at creating lightweight…

Computer Vision and Pattern Recognition · Computer Science 2024-12-18 Zhifei Shi , Zongyao Yin , Sheng Chang , Xiao Yi , Xianchuan Yu

Underwater pollution is one of today's most significant environmental concerns, with vast volumes of garbage found in seas, rivers, and landscapes around the world. Accurate detection of these waste materials is crucial for successful waste…

Computer Vision and Pattern Recognition · Computer Science 2026-04-21 UMMPK Nawarathne , HMNS Kumari , HMLS Kumari