Results 71 to 80 of about 5,659,605 (213)
Side‐Scan Sonar Image‐Based Object Detection With YOLOv8
IET Radar, Sonar &Navigation, Volume 20, Issue 1, January/December 2026.This paper discusses a side‐scan sonar detection method based on YOLOv8. ABSTRACT The detection methods of side‐scan sonar images based on YOLOv3 and YOLOv5 suffer from issues such as insufficient feature extraction capability, high miss rate for small targets and limited localisation accuracy.
Dandan Liu +4 more
wiley +1 more source
, 2021 Perkembangan Unmanned Surface Vehicle (USV) di perairan Indonesia mulai berkembang dan didominasi untuk keperluan militer sebagai pengawasan wilayah perairannya. Penggunaan USV juga digunakan untuk keperluan sipil untuk survey hidrografi.
nanda, miskli iska +1 more
core +1 more source
STag marking visual guidance method for USV docking
Zhongguo Jianchuan YanjiuObjectiveAiming at the problem of accurate real-time pose acquisition in the autonomous recovery of an unmanned surface vehicle (USV), a STag marking visual guidance method for unmanned vehicle docking and recovery is proposed.Methods Due to the stable ...
Yongxin XIAO +4 more
doaj +1 more source
Sensors, 2020 The USV (unmanned surface vehicle) is playing an important role in many tasks such as marine environmental observation and maritime security, for the advantages of high autonomy and mobility.
Yan Li +6 more
doaj +1 more source
IET Radar, Sonar &Navigation, Volume 20, Issue 1, January/December 2026.This paper presents the first orthonormal basis function (OBF) framework adapted for passive magnetic detection of DC current‐carrying submarine telecommunications cables, extending Anderson's dipole‐based approach to cable‐like source configurations. Two orthonormal basis functions are derived from the Biot‐Savart law and integrated into a generalised
Khaled Hleis +3 more
wiley +1 more source
Nonlinear Control of Unmanned Surface Vehicle [PDF]
, 2016 An Unmmaned Surface Vehicle is a marine vehicle which has a complicated nonlinear model and partially uncertain parameters in its model. Therefore, an USV needs an advance control technique to solve this complicated problem.
Hasan, H. (Hasnawiya)
core
Acoustic Integration of Detection and Communication for Air‐Sea Cross‐Domain Integrated Buoy Systems
IET Radar, Sonar &Navigation, Volume 20, Issue 1, January/December 2026.Buoy systems suffer from significant positioning errors and the functional separation of detection and communication in complex underwater environments. This paper proposes a T/R3‐MPA‐based multibase positioning optimisation method to mitigate outlier interference, alongside an integrated detection‐communication buoy prototype.
Xianwen Zhao +6 more
wiley +1 more source
Survei Batimetri di Perairan Dangkal dengan Menggunakan Wahana USV (Unmanned Surface Vehicle), HIMAGE USV I [PDF]
, 2017 USV (Unmanned Surface Vehicle) adalah suatu wahana tanpa awak di permukaan air yang dapat digunakan untuk keperluan survey batimetri. Hal ini dikarenakan, wahana USV memiliki kelebihan dalam hal fleksibilitas, efisiensi, dan efektifitas. Pada penelitian
Ferriska, Okta
core
Development of Algal Bloom Removal System Using Unmanned Aerial Vehicle and Surface Vehicle
IEEE Access, 2017 Recently, owing to changes in weather conditions, cyanobacterial blooms, also known as harmful algal blooms (HABs), have caused serious damage to the ecosystems of rivers and lakes by producing cyanotoxins.
Sungwook Jung +5 more
doaj +1 more source
IET Wireless Sensor Systems, Volume 16, Issue 1, January/December 2026.This work reviews the various data collection mechanisms in underwater acoustic sensor networks, focusing on multi‐hop routing and AUV‐assisted approaches. It also evaluates the capabilities of acoustic modems and simulation tools available to replicate real‐world underwater scenarios.
Dhivya Bharathi R +1 more
wiley +1 more source