Small object detection in side-scan sonar images based on SOCA-YOLO and image restoration
Frontiers in Marine ScienceAlthough side-scan sonar can provide wide and high-resolution views of submarine terrain and objects, it suffers from severe interference due to complex environmental noise, variations in sonar configuration (such as frequency, beam pattern, etc.), and ...
Xiaodong Cui +4 more
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A High-Efficiency Side-Scan Sonar Simulator for High-Speed Seabed Mapping. [PDF]
Sensors (Basel), 2023 Meng X, Xu W, Shen B, Guo X.
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Using Multibeam Echosounders for Hydrographic Surveying in the Water Column: Estimating Wreck Least Depths [PDF]
, 2015 Wreck superstructure can extend into the water column and pose a danger to navigation if the least depth is not accurately portrayed to mariners. NOAA has several methods available to acquire a wreck least depth: lead line, wire drag, diver investigation,
Armstrong, Andy +2 more
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State of the Art in Swath Bathymetry Survey Systems [PDF]
, 1988 In the last decade, advances in real-time computing and data storage capabilities have led to significant improvements in bathymetric survey systems and the single point echo-sounder has now been replaced by a variety of highresolution swath mapping ...
de Moustier, Christian
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In this activity, students will learn about the bathymetry of Hudson Canyon, a submarine canyon on the Atlantic coast of North America. As they study Hudson Canyon, they will compare and contrast topographic maps and bathymetric maps, investigate the ...
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Dual-Path Residual "Shrinkage" Network for Side-Scan Sonar Image Classification. [PDF]
Comput Intell Neurosci, 2022 Ruan F +5 more
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Spectral Embedding Norm: Looking Deep into the Spectrum of the Graph Laplacian
, 2019 The extraction of clusters from a dataset which includes multiple clusters and a significant background component is a non-trivial task of practical importance. In image analysis this manifests for example in anomaly detection and target detection.
Cheng, Xiuyuan, Mishne, Gal
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RV Pelagia Cruise 64PE219, 05 Nov – 24 Nov 2003. TOBI surveys of Setubal and Nazarre Canyons and of the MV Prestige wreck site, west of Iberia [PDF]
, 2003 The main objective of the cruise was to collect TOBI sidescan sonar imagery over three areas of the continental margin west of Iberia, where sediment transport studies are being undertaken as part of the EC funded ‘EUROSTRATFORM’ project. The three study
Masson, D.G.
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Side-Scan Sonar Image Augmentation Method Based on CC-WGAN
Applied SciencesThe utilization of deep learning algorithms for side-scan sonar target detection is impeded by the restricted quantity and representativeness of side-scan sonar (SSS) samples.
Junhui Zhu +4 more
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Data handling methods and target detection results for multibeam and sidescan data collected as part of the search for SwissAir Flight 111 [PDF]
, 1999 The crash of SwissAir Flight 111, off Nova Scotia in September 1998, triggered one of the largest seabed search surveys in Canadian history. The primary search tools used were sidescan sonars (both conventional and focussed types) and multibeam sonars ...
Bradford, Jim +5 more
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