Guided unsupervised learning by subaperture decomposition for ocean SAR image retrieval

NC Ristea, A Anghel, M Datcu… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
A spaceborne synthetic aperture radar (SAR) can provide accurate images of the ocean
surface roughness day-or-night in nearly all-weather conditions, being a unique asset for …

SAR image retrieval based on unsupervised domain adaptation and clustering

F Ye, W Luo, M Dong, H He… - IEEE Geoscience and …, 2019 - ieeexplore.ieee.org
Efficiently retrieving synthetic aperture radar (SAR) image is an important yet challenging
task in the remote sensing field. Due to the shortage of labeled SAR images for fine-tuning …

Ship classification in SAR imagery by shallow CNN pre-trained on task-specific dataset with feature refinement

H Lang, R Wang, S Zheng, S Wu, J Li - Remote Sensing, 2022 - mdpi.com
Ship classification based on high-resolution synthetic aperture radar (SAR) imagery plays
an increasingly important role in various maritime affairs, such as marine transportation …

Classification of large-scale high-resolution SAR images with deep transfer learning

Z Huang, CO Dumitru, Z Pan, B Lei… - IEEE Geoscience and …, 2020 - ieeexplore.ieee.org
The classification of large-scale high-resolution synthetic aperture radar (SAR) land cover
images acquired by satellites is a challenging task, facing several difficulties such as …

Exploiting deep features for remote sensing image retrieval: A systematic investigation

XY Tong, GS Xia, F Hu, Y Zhong… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Remote sensing (RS) image retrieval is of great significant for geological information mining.
Over the past two decades, a large amount of research on this task has been carried out …

Patch-sorted deep feature learning for high resolution SAR image classification

Z Ren, B Hou, Z Wen, L Jiao - IEEE Journal of Selected Topics …, 2018 - ieeexplore.ieee.org
Synthetic aperture radar (SAR) image classification is a fundamental process for SAR image
understanding and interpretation. The traditional SAR classification methods extract shallow …

An analysis on deep learning approaches: addressing the challenges in remote sensing image retrieval

SK Sudha, S Aji - International Journal of Remote Sensing, 2021 - Taylor & Francis
ABSTRACT A considerable volume of high-resolution remote sensing (HRRS) data is
generated with the intense space explorations happening globally. Remote sensing image …

A deep learning-based paradigm for retrieving ocean wave spectra from spaceborne sar

K Wu, XM Li - 2023 SAR in Big Data Era (BIGSARDATA), 2023 - ieeexplore.ieee.org
The ocean wave spectrum is an essential parameter to fully describe the dynamic ocean
waves. Although the spaceborne Synthetic Aperture Radar (SAR) is a potential instrument to …

Global optimization: Combining local loss with result ranking loss in remote sensing image retrieval

L Fan, H Zhao, H Zhao - IEEE Transactions on Geoscience and …, 2020 - ieeexplore.ieee.org
With the explosive growth of remote sensing big data, large-scale remote sensing image
retrieval (RSIR) has become one of the most challenging tasks in data mining, attracting …

Visualization of deep transfer learning in sar imagery

AMN Taufique, N Nagananda… - IGARSS 2020-2020 …, 2020 - ieeexplore.ieee.org
Synthetic Aperture Radar (SAR) imagery has diverse applications in land and marine
surveillance. Unlike electro-optical (EO) systems, these systems are not affected by weather …