Results 81 to 90 of about 2,181,991 (197)
Comparative study between acoustic signals and images for detecting seabed features
Egyptian Journal of Aquatic Research, 2019 This study aims to provide a recent seabed characteristic of ridges along the eastern coast of Alexandria on the Egyptian Mediterranean Sea. Side scan sonar was used for acoustic imaging and Quester Tangent Corporation (QTC) VIEW for acoustic signal ...
A. Hamouda +3 more
doaj +1 more source
Seafloor relief reconstruction from side scan sonar data [PDF]
, 2007 Side scan sonar is one of the most widely used imaging systems in the underwater environment. It is relatively cheap and easy to deploy, in comparison with more powerful sensors. Although side scan sonar does not provide seafloor bathymetry directly, its
Łubiniewski, Z., Bikonis, K.
core
Visualisation forms in MCM side scan sonar [PDF]
, 2010 The article discusses forms of visualisation on the monitors of an MCM side scan sonar with towbody modernised by the DMES. The introduction gives an overview of the structure of the sonar, how it collects signals and the nature of the signals.
Sidorko, T., Kilian, L., Raganowicz, A.
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Reconstruction of textured seafloors from side-scan sonar images
, 2004 The seafloor is subject to attention and exploitation in many branches of science and technology. The acquisition of seabed information using AUVs equipped with a visual system composed of cameras and sonars is becoming more common.
Lane, D., Durá, E., Bell, J.
core +1 more source
Underwater object detection with efficient shadow-removal for side scan sonar images [PDF]
, 2016 Side Scan Sonar Has Been Widely Used in Ocean Investigations, Underwater Object Detection by Side Scan Sonar is One of the Most Essential and Fundamental Tasks These Years.
Qiu, Shuqi +13 more
core +1 more source
A High-Efficiency Side-Scan Sonar Simulator for High-Speed Seabed Mapping. [PDF]
Sensors (Basel), 2023 Meng X, Xu W, Shen B, Guo X.
europepmc +1 more source
Calibration and mosaicing of forward-scan sonar DIDSON images
, 2012 DIDSON(Dual-frequency identification sonar),a new generation of acoustic video cameras, is applied to research and detect the underwater environment in this paper.
Xu YY(徐元玉) +4 more
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SONOGRAFIA E BATIMETRIA DE VARREDURA DO CANAL DA BARRA DA LAGOA [PDF]
, 2015 TCC(graduação) - Universidade Federal de Santa Catarina. Centro de Filosofia e Ciências Humanas. OceanografiaNo presente estudo foi realizado o levantamento batimétrico e sonográfico do Canal da Barra da Lagoa através de um sonar interferométrico.
Carazzai, Daniel
core
Side scan sonar image segmentation and feature extraction
, 2009 This paper describes an algorithm to make the treatment, segmentation, skeleton and characteristics extraction from acoustic images obtained from a side scan sonar.
Nuno Cruz +3 more
core +1 more source
Dual-Path Residual "Shrinkage" Network for Side-Scan Sonar Image Classification. [PDF]
Comput Intell Neurosci, 2022 Ruan F +5 more
europepmc +1 more source