Results 11 to 20 of about 2,160 (243)
Distinguishing multiple surface ships using one acoustic vector sensor based on a convolutional neural network [PDF]
JASA Express Letters, 2022 A direction of arrival (DOA) estimation method based on a convolutional neural network (CNN) using an acoustic vector sensor is proposed to distinguish multiple surface ships in a selected frequency band.
Huaigang Cao, Qunyan Ren
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Green Underwater Wireless Communications Using Hybrid Optical-Acoustic Technologies
IEEE Access, 2021 Underwater wireless communication is a rapidly growing field, especially with the recent emergence of technologies such as autonomous underwater vehicles (AUVs) and remotely operated vehicles (ROVs). To support the high-bandwidth applications using these
Kazi Yasin Islam +4 more
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International Journal of Hyperthermia, 2022 Purpose: Test objects for High Intensity Focused Ultrasound (HIFU) are required for the standardization and definition of treatment, Quality Assurance (QA), comparison of results between centers and calibration of devices.
S. Ambrogio +6 more
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Journal of Marine Science and Engineering, 2021 The interdisciplinary field of assessing the impacts of sound on marine life has benefited largely from the advancement of underwater acoustics that occurred after World War II.
Shane Guan +2 more
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Semi-supervised underwater acoustic source localization based on residual convolutional autoencoder
EURASIP Journal on Advances in Signal Processing, 2022 Passive localization of underwater targets was a thorny problem in underwater acoustics. For traditional model-driven passive localization methods, the main challenges are the inevitable environmental mismatch and the presence of interference and noise ...
Pian Jin +4 more
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Underwater Acoustic Research Trends with Machine Learning: General Background
한국해양공학회지, 2020 Underwater acoustics that is the study of the phenomenon of underwater wave propagation and its interaction with boundaries, has mainly been applied to the fields of underwater communication, target detection, marine resources, marine environment, and ...
Haesang Yang +3 more
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An extended Levinson-Durbin algorithm and its application in mixed excitation linear prediction
Heliyon, 2018 Ten order all-pole model is used in the 2400 bit/second mixed excitation linear prediction to describe human vocal tract. Traditional Levinson-Durbin algorithm is one of the methods to solve the Yule-Walker equations conducted by the ten order linear ...
Dong Xiao +4 more
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A Novel Multi-Scale Adaptive Convolutional Network for Single Image Super-Resolution
IEEE Access, 2019 Recently, the methods based on deep convolutional neural networks have shown superior performance on image restoration. By using a faster and deeper network, the existing methods have achieved the breakthroughs in speed and accuracy. But, they still work
Peng Liu, Ying Hong, Yan Liu
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Anchorless underwater acoustic localization [PDF]
2017 14th Workshop on Positioning, Navigation and Communications (WPNC), 2017 pub
Dubrovinskaya E., Diamant R., Casari P.
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Deep Differential Convolutional Network for Single Image Super-Resolution
IEEE Access, 2019 The deep convolutional neural networks and residual networks have shown great success and high-quality reconstruction for single image super-resolution.
Peng Liu, Ying Hong, Yan Liu
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