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Showing 1 to 10 of 10 for “"Maritime Surveillance"”.
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Maritime surveillance with small satellites
Maritime surveillance is one of the interesting topics nowadays. Monitoring of the ocean and the exclusive economic zone are a prevalent task for many countries. One of the crucial tasks is to make surveillance of the ship traffic and their activities in the ocean. Maritime surveillance usually …
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Temporal Frame Difference Using Averaging Filter for Maritime Surveillance
Video surveillance is an active research area in Computer Vision and Machine Learning. It received a lot of attention in the last few decades. Maritime surveillance is the act of effective detection/recognition of all maritime activities that have impact on economy, security or the environment. The …
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Structure incorporation of model uncertainty for Bayesian adaptive tracking and its application to maritime surveillance
… it is applied to the challenging task of maritime surveillance. Oceans provide a non-trivial noisy background against which many adaptive trackers struggle. Our developed adaptive tracker creates a baseline in which the joint distribution across observation model and target state is …
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An Expected Entropy Reduction (EER) Approach to Target Tracking in Maritime Environment for On-board Camera
Maritime surveillance system installed on-board is crucial in protecting commercial vessels worldwide, which suffer potential losses due to the maritime piracy assault. On-board camera provides a way of monitoring suspicious activities at a low cost. However, the maritime environment poses …
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Sea clutter simulation
… of the return signals as observed by a maritime surveillance radar system. The compound K distribution model used to generate clutter amplitude statistic enables the simulation of sea clutter with a good level of approximation to real radar data and this model forms the basis for the …
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Sensor Evaluation and Fleet Modeling of Long-Range Low-Cost Autonomous Surface Vehicles
… Surface Vehicles (ASVs) with a focus on Maritime Domain Awareness (MDA) applications. Utilizing the Platform for Expanding AUV exploRation (PEARL) as a model, the study systematically evaluates various sensor options to identify optimal suites for MDA operations. Through an analysis of …
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Path Planning for Autonomous Sailing Vessels: Developing Robust and Efficient Survey Strategies
… sailing vessels offer a promising solution for maritime research, offering low maintenance and sustainable platforms for environmental monitoring and data collection. These vessels utilize wind power, eliminating the need for conventional fuel and enabling long-duration operations with minimal …
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A framework for quantifying complexity and understanding its sources : application to tow large-scale systems
… The examples of complex systems used are two surveillance radars: the first one is an Air Traffic Control radar, the second one is a maritime surveillance radar. The two large-scale systems in which the radars are embedded are therefore the air and the maritime transportation system. The …
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Business model transformation for the international division of a fortune 100 high technology company
… HFSWR, which is a disruptive technology, to maritime surveillance market. The company is facing the challenges of commercializing this breakthrough technology to a highly regulated and fragmented market. Raytheon Canada needs to operate in this complex business environment. This makes the …
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Bayesian Approaches to Tracking, Sensor Fusion and Intent Prediction
… of all possible endpoints. Whilst the synthetic maritime surveillance data demonstrate that the proposed methods can achieve comparable prediction performance with reduced computational cost in comparison to the existing bridging distribution based methods, the results on an extensive freehand …