Deep learning methods for synthetic aperture radar image despeckling: An overview of trends and perspectives

G Fracastoro, E Magli, G Poggi… - … and Remote Sensing …, 2021 - ieeexplore.ieee.org
Synthetic aperture radar (SAR) images are affected by a spatially correlated and signal-
dependent noise called speckle, which is very severe and may hinder image exploitation …

Sparse synthetic aperture radar imaging from compressed sensing and machine learning: Theories, applications, and trends

G Xu, B Zhang, H Yu, J Chen, M Xing… - IEEE Geoscience and …, 2022 - ieeexplore.ieee.org
Synthetic aperture radar (SAR) image formation can be treated as a class of ill-posed linear
inverse problems, and the resolution is limited by the data bandwidth for traditional imaging …

Deep learning meets SAR: Concepts, models, pitfalls, and perspectives

XX Zhu, S Montazeri, M Ali, Y Hua… - … and Remote Sensing …, 2021 - ieeexplore.ieee.org
Deep learning in remote sensing has received considerable international hype, but it is
mostly limited to the evaluation of optical data. Although deep learning has been introduced …

MRDDANet: A multiscale residual dense dual attention network for SAR image denoising

S Liu, Y Lei, L Zhang, B Li, W Hu… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Synthetic aperture radar (SAR), due to its inherent characteristics, will produce speckle
noise, which results in the deterioration of image quality, so the removal of speckle in SAR …

Integration of deep learning algorithms with a Bayesian method for improved characterization of tropical deforestation frontiers using Sentinel-1 SAR imagery

R Sun, F Zhao, C Huang, H Huang, Z Lu, P Zhao… - Remote Sensing of …, 2023 - Elsevier
Tropical deforestation frontiers continue to expand at alarming rates, but their fine-scale
temporal patterns (eg, start timing, patch forming speed, temporal clustering within a year) …

SAR despeckling using a denoising diffusion probabilistic model

MV Perera, NG Nair, WGC Bandara… - IEEE Geoscience and …, 2023 - ieeexplore.ieee.org
Speckle is a type of multiplicative noise that affects all coherent imaging modalities including
synthetic aperture radar (SAR) images. The presence of speckle degrades the image quality …

SAR image edge detection: review and benchmark experiments

MJ Meester, AS Baslamisli - International Journal of Remote …, 2022 - Taylor & Francis
Edges are distinct geometric features crucial to higher level object detection and recognition
in remote-sensing processing, which is a key for surveillance and gathering up-to-date …

SAR despeckling using multi-objective neural network trained with generic statistical samples

S Vitale, G Ferraioli, AC Frery… - … on Geoscience and …, 2023 - ieeexplore.ieee.org
Synthetic aperture radar (SAR) images are impaired by the presence of speckles. Despite
the deep interest of scholars in the last decades, SAR image despeckling is still an open …

SAR image despeckling using continuous attention module

J Ko, S Lee - IEEE Journal of Selected Topics in Applied Earth …, 2021 - ieeexplore.ieee.org
Speckle removal process is inevitable in the restoration of synthetic aperture radar (SAR)
images. Several variant methods have been proposed for enhancing SAR images over the …

An end-to-end deep learning approach for quantitative microwave breast imaging in real-time applications

M Ambrosanio, S Franceschini, V Pascazio, F Baselice - Bioengineering, 2022 - mdpi.com
(1) Background: In this paper, an artificial neural network approach for effective and real-
time quantitative microwave breast imaging is proposed. It proposes some numerical …