Remote sensing image super-resolution using sparse representation and coupled sparse autoencoder

Z Shao, L Wang, Z Wang, J Deng - IEEE Journal of Selected …, 2019 - ieeexplore.ieee.org
Remote sensing image super-resolution (SR) refers to a technique improving the spatial
resolution, which in turn benefits to the subsequent image interpretation, eg, target …

Seven decades of image super-resolution: achievements, challenges, and opportunities

B Maiseli, AT Abdalla - EURASIP Journal on Advances in Signal …, 2024 - Springer
Super-resolution imaging has, for more than seventy years, gradually evolved to produce
advanced methods for enhancing the resolution of images beyond the diffraction limits …

Target-oriented SAR imaging for SCR improvement via deep MF-ADMM-Net

M Li, J Wu, W Huo, R Jiang, Z Li… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Synthetic aperture radar (SAR) is an important means for target surveillance through
reconstructing the microwave image of the observation area. However, under the condition …

Autoencoder-inspired convolutional network-based super-resolution method in MRI

S Park, HM Gach, S Kim, SJ Lee… - IEEE Journal of …, 2021 - ieeexplore.ieee.org
Objective: To introduce an MRI in-plane resolution enhancement method that estimates
High-Resolution (HR) MRIs from Low-Resolution (LR) MRIs. Method & Materials: Previous …

Sparse scene recovery for high-resolution automobile FMCW SAR via scaled compressed sensing

DH Jung, HS Kang, CK Kim, J Park… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
This paper introduces a sparse scene reconstruction algorithm for automobile frequency-
modulated continuous-wave synthetic aperture radar (FMCW SAR) through scaled …

Single image super-resolution via adaptive transform-based nonlocal self-similarity modeling and learning-based gradient regularization

H Chen, X He, L Qing, Q Teng - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
Single image super-resolution (SISR) is a challenging work, which aims to recover the
missing information in an observed low-resolution (LR) image and generate the …

A convex variational method for super resolution of SAR image with speckle noise

N Karimi, MR Taban - Signal Processing: Image Communication, 2021 - Elsevier
Super resolution (SR) is an attractive issue in image processing. In the synthetic aperture
radar (SAR) image, speckle noise is a crucial problem that is multiplicative. Therefore …

Blind super-resolution for SAR images with speckle noise based on deep learning probabilistic degradation model and SAR priors

C Zhang, Z Zhang, Y Deng, Y Zhang, M Chong, Y Tan… - Remote Sensing, 2023 - mdpi.com
As an active microwave coherent imaging technology, synthetic aperture radar (SAR)
images suffer from severe speckle noise and low-resolution problems due to the limitations …

Adaptive transform domain image super-resolution via orthogonally regularized deep networks

T Guo, HS Mousavi, V Monga - IEEE transactions on image …, 2019 - ieeexplore.ieee.org
Deep learning methods, in particular, trained convolutional neural networks (CNNs) have
recently been shown to produce compelling results for single image super-resolution (SR) …

Lightweight super-resolution generative adversarial network for SAR images

N Jiang, W Zhao, H Wang, H Luo, Z Chen, J Zhu - Remote Sensing, 2024 - mdpi.com
Due to a unique imaging mechanism, Synthetic Aperture Radar (SAR) images typically
exhibit degradation phenomena. To enhance image quality and support real-time on-board …