Educational Model of Synthetic Aperture Sonar Using Range-Doppler Algorithm
This paper deals with synthetic aperture imaging techniques in ultrasound spectrum. The paper provides description of Synthetic Aperture Sonar (SAS) experiment with low-cost components in laboratory environment.
Bartoš, Martin
core
Bathymetry Reconstruction for a Free-Towed Synthetic Aperture Sonar
, 2003 This paper discusses bathymetric image reconstruction for a Synthetic Aperture Sonar (SAS) with an emphasis on interferometric phase errors. The effect of misregistration between the receivers is shown to be the dominant source of error and is corrected ...
P. T. Gough, P. J. Barclay, M. P. Hayes
core
Automatic Classification of Unexploded Ordnance (UXO) Based on Deep Learning Neural Networks (DLNNS)
Polish Maritime ResearchThis article discusses the use of a deep learning neural network (DLNN) as a tool to improve maritime safety by classifying the potential threat to shipping posed by unexploded ordnance (UXO) objects.
Sigiel Norbert +3 more
doaj +1 more source
Underwater Target Perception in Local HOS Space. [PDF]
Comput Intell Neurosci, 2021 Gao J, Zhu P.
europepmc +1 more source
, 2015 Conventional monostatic synthetic aperture sonar (SAS) imaging is based on the point target assumption, and may suffer from the target scattering fluctuation within the scope of the synthesized aperture.
Xu, W (15528257) +3 more
core
Performance Investigation on Scan-On-Receive and Adaptive Digital Beam-Forming for High-Resolution Wide-Swath Synthetic Aperture Radar [PDF]
, 2009 The work investigates the performance of the Smart Multi-Aperture Radar Technique (SMART) Synthetic Aperture Radar (SAR) system for high-resolution wide-swath imaging based on Scan-on-Receive (SCORE) algorithm for receive beam steering.
Bordoni, Federica +4 more
core
Sensors to Increase the Security of Underwater Communication Cables: A Review of Underwater Monitoring Sensors. [PDF]
Sensors (Basel), 2020 Eleftherakis D, Vicen R.
europepmc +1 more source
Registration of Magnetic Resonance Tomography (MRT) Data with a Low Frequency Adaption of Fourier-Mellin-SOFT (LF-FMS). [PDF]
Sensors (Basel), 2021 Bülow H, Birk A.
europepmc +1 more source
Spatial sampling ambiguities in synthetic aperture sonar for broadside and squint look operations
, 1998 This paper presents results from an investigation into the position and relative magnitude (Ambiguity to Signal Ratio, ASR) of azimuth ambiguities in broadside and squint look Synthetic Aperture Sonar (SAS). The number of track positions for which signal
McHugh, R., Shaw, S., Taylor, N.
core
Direction-of-Arrival Estimation Methods in Interferometric Echo Sounding. [PDF]
Sensors (Basel), 2020 Grall P, Kochanska I, Marszal J.
europepmc +1 more source