Water Segmentation for Unmanned Ship Navigation Based on Multi-Scale Feature Fusion
Applied SciencesThe segmentation of the navigation area from water images is of great significance in the safe and automated navigation of unmanned vessels. However, accurate segmentation of water boundaries in real time under the interference of water-surface light ...
Xin Han +4 more
doaj +1 more source
Deep space monitor communication satellite system Patent [PDF]
, 1970 Elimination of tracking occultation problems occurring during continuous monitoring of interplanetary missions by using Earth orbiting communications ...
Clemens, G. W., Jr., Mascy, A. C.
core +1 more source
From Palestine Ally to Zionist Partner: India‐Israel Relations, 2014–2025
Middle East Policy, EarlyView.Abstract India's pro‐Palestinian diplomatic posture, which held for nearly 70 years, has been transformed within a single decade of rule by the Hindu nationalist Bharatiya Janata Party (BJP), turning New Delhi into one of Israel's most consequential Asian partners. This shift has narrowed the coalition supporting the Palestinian cause.
Yücel Bulut
wiley +1 more source
AUV Recovery Technology Development Based on Unmanned Surface Platform
水下无人系统学报, 2023 The traditional construction methods involving carrying, distributing, recycling, positioning support, state monitoring, and energy supply for autonomous undersea vehicles (AUVs) via a specific support mothership are relatively expensive as well as low ...
Qiong HONG +4 more
doaj +1 more source
A Robust Navigation Technique for Integration in the Guidance and Control of an Uninhabited Surface Vehicle [PDF]
, 2015 In this paper, we propose a novel robust navigational approach to be integrated with the guidance and control systems of an uninhabitedsurface vehicle Springer.
A. Annamalai +16 more
core +2 more sources
Ecology and Seasonal Habitat Use of Northern Bottlenose and Sowerby's Beaked Whales in the Azores
Marine Mammal Science, Volume 42, Issue 2, April 2026.ABSTRACT Beaked whales are among the least known cetaceans, yet they are regularly observed in the Azores, a region recognized as a hotspot for deep‐diving species. In this study, we analyzed opportunistic sightings collected during 1492 whale‐watching trips, including 149 beaked whale encounters, of which 89 were Sowerby's (Mesoplodon bidens) and 31 ...
Rui Peres dos Santos +3 more
wiley +1 more source
Adaptive Optimization Control of Unmanned Surface Vessel with Thruster Fault
水下无人系统学报In view of both unknown dynamics and thruster fault, an adaptive model predictive-based fault-tolerant control scheme was proposed for an unmanned surface vessel(USV).
Ying GAO +3 more
doaj +1 more source
Sensor-assisted Video Mapping of the Seafloor [PDF]
, 2002 In recent years video surveys have become an increasingly important ground-truthing of acousticseafloor characterization and benthic habitat mapping studies. However, the ground-truthing and detailed characterization provided by video are still typically
Cutter, Randy G, Jr. +3 more
core +1 more source
GeoZui3D: Data Fusion for Interpreting Oceanographic Data [PDF]
, 2001 GeoZui3D stands for Geographic Zooming User Interface. It is a new visualization software system designed for interpreting multiple sources of 3D data.
Arsenault, Roland J. +5 more
core +1 more source
Prioritized Real‐Time UAV‐Based Vessel Detection for Efficient Maritime Search
Journal of Field Robotics, Volume 43, Issue 2, Page 561-577, March 2026.ABSTRACT Real‐time vessel detection in maritime environments is crucial for diverse applications requiring speed and accuracy. Static camera views often introduce blind spots, compromising detection efficiency. This paper proposes a novel, real‐time UAV‐based system that uses a dynamic camera control strategy to address this limitation.
Lyes Saad Saoud +6 more
wiley +1 more source