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Robust maritime obstacle detection is essential for fully autonomous unmanned surface vehicles (USVs). The currently widely adopted segmentation-based obstacle detection methods are prone to misclassification of object reflections and sun…

Computer Vision and Pattern Recognition · Computer Science 2022-08-04 Lojze Žust , Matej Kristan

Open-source benchmark datasets have been a critical component for advancing machine learning for robot perception in terrestrial applications. Benchmark datasets enable the widespread development of state-of-the-art machine learning…

The device used in this work detects the objects over the surface of the water using two thermal cameras which aid the users to detect and avoid the objects in scenarios where the human eyes cannot (night, fog, etc.). To avoid the obstacle…

Computer Vision and Pattern Recognition · Computer Science 2021-09-28 Ammar N. Abbas , David Moser

Automated fish documentation processes are in the near future expected to play an essential role in sustainable fisheries management and for addressing challenges of overfishing. In this paper, we present a novel and publicly available…

Computer Vision and Pattern Recognition · Computer Science 2025-01-08 Stefan Hein Bengtson , Daniel Lehotský , Vasiliki Ismiroglou , Niels Madsen , Thomas B. Moeslund , Malte Pedersen

High-quality training data is essential for enhancing the robustness of object detection models. Within the maritime domain, obtaining a diverse real image dataset is particularly challenging due to the difficulty of capturing sea images…

Computer Vision and Pattern Recognition · Computer Science 2023-11-28 Martin Tran , Jordan Shipard , Hermawan Mulyono , Arnold Wiliem , Clinton Fookes

In this paper, we present the first large-scale dataset for semantic Segmentation of Underwater IMagery (SUIM). It contains over 1500 images with pixel annotations for eight object categories: fish (vertebrates), reefs (invertebrates),…

Computer Vision and Pattern Recognition · Computer Science 2020-09-15 Md Jahidul Islam , Chelsey Edge , Yuyang Xiao , Peigen Luo , Muntaqim Mehtaz , Christopher Morse , Sadman Sakib Enan , Junaed Sattar

The transport industry has recently shown significant interest in unmanned surface vehicles (USVs), specifically for port and inland waterway transport. These systems can improve operational efficiency and safety, which is especially…

Robotics · Computer Science 2026-04-22 Bavo Lesy , Siemen Herremans , Robin Kerstens , Jan Steckel , Walter Daems , Siegfried Mercelis , Ali Anwar

Accurate and efficient object detection is crucial for safe and efficient operation of earth-moving equipment in mining. Traditional 2D image-based methods face limitations in dynamic and complex mine environments. To overcome these…

Computer Vision and Pattern Recognition · Computer Science 2023-12-12 Mehala Balamurali , Ehsan Mihankhah

Fine-grained ship instance segmentation in satellite images holds considerable significance for monitoring maritime activities at sea. However, existing datasets often suffer from the scarcity of fine-grained information or pixel-wise…

Computer Vision and Pattern Recognition · Computer Science 2024-02-07 Pengming Feng , Mingjie Xie , Hongning Liu , Xuanjia Zhao , Guangjun He , Xueliang Zhang , Jian Guan

Human decision-making errors cause a majority of globally reported marine accidents. As a result, automation in the marine industry has been gaining more attention in recent years. Obstacle avoidance becomes very challenging for an…

Systems and Control · Electrical Eng. & Systems 2023-10-24 Md Shadab Alam , Sanjeev Kumar Ramkumar Sudha , Abhilash Somayajula

Object detection models typically perform well on images captured in controlled environments with stable lighting, water clarity, and viewpoint, but their performance degrades substantially in real-world underwater settings characterized by…

Computer Vision and Pattern Recognition · Computer Science 2026-04-24 Eleanor Wiesler , Trace Baxley

Object detection in radar imagery with neural networks shows great potential for improving autonomous driving. However, obtaining annotated datasets from real radar images, crucial for training these networks, is challenging, especially in…

Computer Vision and Pattern Recognition · Computer Science 2024-04-30 Oded Bialer , Yuval Haitman

Given the limitations of satellite orbits and imaging conditions, multi-modal remote sensing (RS) data is crucial in enabling long-term earth observation. However, maritime surveillance remains challenging due to the complexity of…

Computer Vision and Pattern Recognition · Computer Science 2026-04-22 Chen-Chen Fan , Peiyao Guo , Linping Zhang , Kehan Qi , Haolin Huang , Yong-Qiang Mao , Yuxi Suo , Zhizhuo Jiang , Yu Liu , You He

With the advancement of maritime unmanned aerial vehicles (UAVs) and deep learning technologies, the application of UAV-based object detection has become increasingly significant in the fields of maritime industry and ocean engineering.…

Computer Vision and Pattern Recognition · Computer Science 2023-11-16 Chenjie Zhao , Ryan Wen Liu , Jingxiang Qu , Ruobin Gao

Autonomous vessels potentially enhance safety and reliability of seaborne trade. To facilitate the development of autonomous vessels, high-fidelity simulations are required to model realistic interactions with other vessels. However,…

Robotics · Computer Science 2025-01-10 Hanna Krasowski , Stefan Schärdinger , Murat Arcak , Matthias Althoff

Transmitting Earth observation image data from satellites to ground stations incurs significant costs in terms of power and bandwidth. For maritime ship detection, on-board data processing can identify ships and reduce the amount of data…

Computer Vision and Pattern Recognition · Computer Science 2024-06-18 Gregor Lenz , Douglas McLelland

Limitations on the availability of Dynamic Vision Sensors (DVS) present a fundamental challenge to researchers of neuromorphic computer vision applications. In response, datasets have been created by the research community, but often…

Computer Vision and Pattern Recognition · Computer Science 2026-03-02 Mike Middleton , Teymoor Ali , Hakan Kayan , Basabdatta Sen Bhattacharya , Charith Perera , Oliver Rhodes , Elena Gheorghiu , Mark Vousden , Martin A. Trefzer

Ship detection has been playing a significant role in the field of remote sensing for a long time but it is still full of challenges. The main limitations of traditional ship detection methods usually lie in the complexity of application…

Computer Vision and Pattern Recognition · Computer Science 2018-06-13 Xue Yang , Hao Sun , Kun Fu , Jirui Yang , Xian Sun , Menglong Yan , Zhi Guo

Ship detection is of great importance and full of challenges in the field of remote sensing. The complexity of application scenarios, the redundancy of detection region, and the difficulty of dense ship detection are all the main obstacles…

Computer Vision and Pattern Recognition · Computer Science 2018-11-20 Xue Yang , Hao Sun , Xian Sun , Menglong Yan , Zhi Guo , Kun Fu

Nowadays, containerized freight transport is one of the most important transportation systems that is undergoing an automation process due to the Deep Learning success. However, it suffers from a lack of annotated data in order to…

Computer Vision and Pattern Recognition · Computer Science 2023-06-30 Guillem Delgado , Andoni Cortés , Sara García , Estíbaliz Loyo , Maialen Berasategi , Nerea Aranjuelo