Results 1 to 10 of about 769 (117)

Generalized Periodic Vehicle Routing and Maritime Surveillance [PDF]

Transportation Science, 2020
Planning maritime surveillance activities in military operations and long-term defense planning is a huge task that is done manually today. Because maritime surveillance resources are extremely expensive, the potential cost savings of using optimization models to do such planning are large.
Paolo Ventura, Carlo Mannino
exaly   +7 more sources

Enhancing Automatic Maritime Surveillance Systems With Visual Information [PDF]

IEEE Transactions on Intelligent Transportation Systems, 2017
Automatic surveillance systems for the maritime domain are becoming more and more important due to a constant increase of naval traffic and to the simultaneous reduction of crews on decks. However, available technology still provides only a limited support to this kind of applications.
Daniele Nardi, Michele Fiorini, Fabio Previtali   +2 more
exaly   +5 more sources

Multi-Feature Fusion-Guided Low-Visibility Image Enhancement for Maritime Surveillance

Journal of Marine Science and Engineering, 2023
Low-visibility maritime image enhancement is essential for maritime surveillance in extreme weathers. However, traditional methods merely optimize contrast while ignoring image features and color recovery, which leads to subpar enhancement outcomes.
Wenbo Zhou, Bin Li, Guoling Luo
doaj   +1 more source

Contribution of maritime surveillance data to French Maritime Spatial Planning: between technical potential and political constraints

Cybergeo, 2023
Maritime Spatial Planning (MSP) is widely recognised around the world as a lever for sustainable development at sea. In practice, it is a new form of negotiation for the use of maritime space and its resources.
Clément Dupont, Françoise Gourmelon, Catherine Meur-Ferec, Frédérick Herpers, Christophe Le Visage   +4 more
doaj   +1 more source

Contribution des données de surveillance maritime à la Planification de l’Espace Maritime français : entre potentiels techniques et contraintes politiques

Cybergeo, 2023
Maritime Spatial Planning (MSP) is widely recognised around the world as a lever for sustainable development at sea. In practice, it is a new form of negotiation for the use of maritime space and its resources.
Clément Dupont, Françoise Gourmelon, Catherine Meur-Ferec, Frédérick Herpers, Christophe Le Visage   +4 more
doaj   +1 more source

The Use of Satellite Technologies for Maritime Surveillance: An Overview of EU Initiatives [PDF]

INCAS Bulletin, 2016
The sea lies at the heart of the EU prosperity and security: the Union and its member states depend on open and secure seas and oceans for their trade, transportation, energy, food, mineral resources, tourism, and a healthy marine environment.
Ruxandra-Laura BOSILCA
doaj   +1 more source

Literature Review on Ship Localization, Classification, and Detection Methods Based on Optical Sensors and Neural Networks

Sensors, 2022
Object detection is a common application within the computer vision area. Its tasks include the classic challenges of object localization and classification. As a consequence, object detection is a challenging task. Furthermore, this technique is crucial
Eduardo Teixeira, Beatriz Araujo, Victor Costa, Samuel Mafra, Felipe Figueiredo   +4 more
doaj   +1 more source

Anchor boxes adaptive optimization algorithm for maritime object detection in video surveillance

Frontiers in Marine Science, 2023
With the development of the marine economy, video surveillance has become an important technical guarantee in the fields of marine engineering, marine public safety, marine supervision, and maritime traffic safety.
Jiachun Zheng, Shijia Zhao, Zhiping Xu, Lei Zhang, Jiantao Liu   +4 more
doaj   +1 more source

New Aspects for Modernization Global Maritime Distress and Safety System (GMDSS) [PDF]

TransNav, 2020
This paper describes the new aspects of modernization Global Maritime Distress and Safety System (GMDSS) proposing new developments and integrations of Radio and Satellite Communication, Navigation and Surveillance (CNS) and Global Ship Tracking (GST ...
Marijan Ilcev
doaj   +1 more source

Real-Time Ship Segmentation in Maritime Surveillance Videos Using Automatically Annotated Synthetic Datasets

Sensors, 2022
This work proposes a new system capable of real-time ship instance segmentation during maritime surveillance missions by unmanned aerial vehicles using an onboard standard RGB camera.
Miguel Ribeiro, Bruno Damas, Alexandre Bernardino   +2 more
doaj   +1 more source