Results 81 to 90 of about 1,249 (158)

Underwater Acoustic Target Recognition Based on Sub-Regional Feature Enhancement and Multi-Activated Channel Aggregation [PDF]

Feature selection and fusion in ship radiated noise-based underwater target recognition have remained challenging tasks. This paper proposes a novel feature extraction method based on multi-dimensional feature selection and fusion. Redundant features are
Peng Liu, Zhongxiang Zheng
core   +1 more source

Heterogeneous Multi-Branch Feature Fusion Architecture for Underwater Acoustic Target Recognition

Polish Maritime Research
The task of underwater acoustic target recognition has significant value for both military and civilian applications involving complex marine environments.
Yang Yuexiong, Chu Zhenhao, Peng Zilong
doaj   +1 more source

Estudo e desenvolvimento de algoritmos de sonar ativo para o mapeamento de áreas submersas [PDF]

, 2015
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Mecânica, Florianópolis, 2015.Recentes avanços no cenário marítimo brasileiro - como a descoberta e exploração do pré-sal e a ...
Ristow, João Paulo
core  

A Deep Convolutional Neural Network Inspired by Auditory Perception for Underwater Acoustic Target Recognition. [PDF]

Sensors (Basel), 2019
Yang H, Li J, Shen S, Xu G.
europepmc   +1 more source

An efficient transformer architecture with depthwise separable convolutions for high-accuracy underwater acoustic target recognition. [PDF]

Sci Rep
Mahmud NA, Zhang T, Iqbal Y, Sumona FB, Azaz I, Geng Y, Khan W, Kharma QM, Rubanenko O.   +8 more
europepmc   +1 more source

An efficient deep learning approach with frequency and channel optimization for underwater acoustic target recognition. [PDF]

Sci Rep
Zeng D, Yan S, Yang J, Pan X.
europepmc   +1 more source

High-Performance Iontronic Hydrogel Acoustic Sensor for Low-Frequency Underwater Sound Detection and Intelligent Recognition. [PDF]

Research (Wash D C)
Zhao J, Zhou H, Fu T, Wang H, Zhang T, Li L.   +5 more
europepmc   +1 more source

A Multimodal Acousto-Optic Dataset for Underwater Image Enhancement, Detection, and Reconstruction. [PDF]

Sci Data
Chu X, Zhou S, Tian J, Zou D, Zhao X, Wang R, Cheng B, Dong Y, Zhao S, Chen H, Jiang Z, An J, Xu M, Fu X, Liu S.   +14 more
europepmc   +1 more source

SW-Net: A Direction-Aware Deep Learning Model for Shipwreck Segmentation in Side-Scan Sonar Imagery. [PDF]

Sensors (Basel)
Dai J, He J.
europepmc   +1 more source

A Biomimetic Tympanic Cavity PVDF Hydrophone for Low-Frequency Bioacoustic Monitoring in Marine Aquaculture. [PDF]

Sensors (Basel)
Hou T, Piao Z, Wang Y, Xin Y.
europepmc   +1 more source