Fast wideband beamforming using convolutional neural network

X Wu, J Luo, G Li, S Zhang, W Sheng - Remote Sensing, 2023 - mdpi.com
With the wideband beamforming approaches, the synthetic aperture radar (SAR) could
achieve high azimuth resolution and wide swath. However, the performance of conventional …

A Two-Dimensional Range Ambiguity Suppression Method based on Blind Source Separation for Multichannel SAR Systems

EJ Amin, G Krieger, M Younis, F Bordoni… - … on Geoscience and …, 2024 - ieeexplore.ieee.org
Advanced multichannel spaceborne synthetic aperture radar (SAR) systems with multiple
elevation beams allow for obtaining high-resolution and wide-swath SAR images. However …

Data-driven approach for land surface temperature retrieval with machine learning and sentinel-2 data

A Zegaar, A Telli, S Ounoki, H Shahabi… - … Applications: Society and …, 2024 - Elsevier
This research endeavors to advance land surface temperature (LST) prediction accuracy
through the development of a sophisticated machine learning model. Leveraging the …

Detecting Coseismic Landslides in GEE Using Machine Learning Algorithms on Combined Optical and Radar Imagery

S Peters, J Liu, G Keppel, A Wendleder, P Xu - Remote Sensing, 2024 - mdpi.com
Landslides, resulting from disturbances in slope equilibrium, pose a significant threat to
landscapes, infrastructure, and human life. Triggered by factors such as intense …

Innovative Rotating SAR Mode for 3D Imaging of Buildings

Y Lin, Y Wang, Y Wang, W Shen, Z Bai - Remote Sensing, 2024 - mdpi.com
Three-dimensional SAR imaging of urban buildings is currently a hotspot in the research
area of remote sensing. Synthetic Aperture Radar (SAR) offers all-time, all-weather, high …

An Advanced Echo Separation Scheme Based on Multinull Constraint Beamformer With Deepened Nulls

R Wang, K Qiao, Y Deng, W Wang, Y Liu… - … on Geoscience and …, 2023 - ieeexplore.ieee.org
The multiple elevation beam (MEB) mode is an effective technique for enhancing imaging
width in spaceborne synthetic aperture radar (SAR) systems. This mode combines …

A Novel Spaceborne SAR Constellation Scheduling Algorithm for Sea Surface Moving Target Search Tasks

D Liu, S Chang, Y Deng, Z He, F Wang… - IEEE Journal of …, 2024 - ieeexplore.ieee.org
With the expanding scope of human activities in marine environments, the efficient detection
and tracking of mobile targets on the ocean's surface have become increasingly crucial …

A Barrage Jamming Suppression Method for Multiple Jammers Based on Elevation Multi-Channel SAR

S Chang, Z Zhang, Y Deng, S Cheng… - IGARSS 2024-2024 …, 2024 - ieeexplore.ieee.org
Synthetic Aperture Radar (SAR) demonstrates advantages in continuous, all-weather, high-
resolution Earth observation. However, barrage jamming in both the time and frequency …

[PDF][PDF] The i2b2 Temporal Data-Mining Solution for Automated Reconstruction of Diff erent Breast Cancer Patterns of Care over a Decade of Observation

A Zambelli, F Jacobs, A Ghirardi, L Chiudinelli… - Journal …, 2024 - jelsciences.com
Abstract Background: In oncology, Patterns of Care (PoC) provide a detailed overview of all
cancer-treatment interventions and recapitulate the entire patient's journey. While manual …

[PDF][PDF] Development online models for automatic speech recognition systems with a low data level

M ОZh, DO Oralbekova, K Alimhan… - Ann Math …, 2022 - pdfs.semanticscholar.org
Speech recognition is a rapidly growing field in machine learning. Conventional automatic
speech recognition systems were built based on independent components, that is an …