[PDF][PDF] 基于改进SSD 的合成孔径声呐图像水下多尺度目标轻量化检测模型
李宝奇， 黄海宁， 刘纪元， 刘正君， 韦琳哲 - 电子与信息学报, 2021 - jeit.ac.cn
针对轻量化目标检测模型SSD-MV2 对合成孔径声呐(SAS) 图像水下多尺度目标检测精度低的
问题, 该文提出一种新的卷积核模块-可扩张可选择模块(ESK), ESK 具有通道可扩张 …
问题, 该文提出一种新的卷积核模块-可扩张可选择模块(ESK), ESK 具有通道可扩张 …
[PDF][PDF] 基于改进CycleGAN 的光学图像迁移生成水下小目标合成孔径声纳图像算法研究
李宝奇， 黄海宁， 刘纪元， 李宇 - 电子学报, 2021 - ejournal.org.cn
针对循环生成对抗网络CycleGAN (Cycle Generative Adversarial Networks)
在光学图像迁移生成水下小目标合成孔径声纳图像过程中存在质量差和速度慢的问题 …
在光学图像迁移生成水下小目标合成孔径声纳图像过程中存在质量差和速度慢的问题 …
Synthetic aperture sonar underwater multi-scale target efficient detection model based on improved single shot detector
B LI, H HUANG, J LIU, Z LIU, L WEI - 电子与信息学报, 2021 - jeit.ac.cn
In view of the problem that the efficient detection model SSD-MV2 (Single Shot Detector
MobileNet V2) has low detection accuracy to underwater multi-scale targets in Synthetic …
MobileNet V2) has low detection accuracy to underwater multi-scale targets in Synthetic …
Acoustic scattering feature-enhanced space-time high-resolution detection method for buried target
L Yue, H Liang, T Duan, Z Dai - Ocean Engineering, 2024 - Elsevier
Detecting small submerged targets, such as sunken unmanned underwater vehicles and
underwater presetting systems is paramount to protecting the marine ecological …
underwater presetting systems is paramount to protecting the marine ecological …
k-Wave as a Modelling Tool for Underwater Acoustical Imaging
MM Menakath, MR Panicker… - OCEANS 2022, Hampton …, 2022 - ieeexplore.ieee.org
Underwater acoustical imaging is fast becoming a popular option for ocean exploration.
However, it is very challenging and expensive to conduct elaborate experiments to validate …
However, it is very challenging and expensive to conduct elaborate experiments to validate …
Generalization of Planar SAS to Irregular 2D Grid of a Top View Sonar
A Belkacem, H Chemkha… - 2020 17th International …, 2020 - ieeexplore.ieee.org
In top view 2D scan imaging, Planar Synthetic Aperture Sonar (PSAS) is a processing that
takes advantage of the overlap of both ping-to-ping and track to track footprints to improve …
takes advantage of the overlap of both ping-to-ping and track to track footprints to improve …
Planar Synthetic Aperture Sonar Generalized to Irregular Sampling Grids
A Belkacem, H Chemkha, H Smaoui… - Global Oceans 2020 …, 2020 - ieeexplore.ieee.org
Since its introduction in sonar (1975), the major application of synthetic aperture is in side-
scan geometry (bottom imaging and mine detection) where azimuthal compression can only …
scan geometry (bottom imaging and mine detection) where azimuthal compression can only …