An Efficient Attributed Scattering Center Extraction Method Accelerated by Dictionary Reuse
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2024.3476271
Abstract: The attributed scattering center (ASC) model provides a concise and physically relevant description of the targets and plays a vital role in inverse scattering problems. However, ASC extraction is a high-dimensional problem, which involves complex… read more here.
Keywords: method; attributed scattering; efficient attributed; scattering center ... See more keywords
Efficient Attributed Scattering Center Extraction Using Gradient-Based Optimization for SAR Image
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2025.3599562
Abstract: The attributed scattering center (ASC) model provides a concise representation of high-frequency electromagnetic scattering of targets, making it widely applicable to synthetic aperture radar target characteristic analysis and recognition. However, ASC extraction, as a nonconvex… read more here.
Keywords: attributed scattering; scattering center; extraction; gradient based ... See more keywords
Attributed Scattering Center Guided Adversarial Attack for DCNN SAR Target Recognition
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2023.3235051
Abstract: Recently, deep learning has made significant progress in synthetic aperture radar automatic target recognition (SAR ATR). However, deep convolutional neural networks (DCNNs) are discovered to be susceptible to carefully crafted adversarial perturbations. Regarding the unique… read more here.
Keywords: adversarial attack; attributed scattering; target recognition; target ... See more keywords
Self-Supervised SAR Despeckling by Integrating Denoiser Prior With Attributed Scattering Center
Sign Up to like & getrecommendations! Published in 2026 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2025.3637133
Abstract: Deep learning has become the mainstream approach for synthetic aperture radar (SAR) image despeckling. However, the lack of speckle-free SAR images poses a significant challenge for supervised deep learning methods. To overcome this limitation, we… read more here.
Keywords: self supervised; attributed scattering; sar despeckling; supervised sar ... See more keywords
Microwave Coincidence Imaging Based on Attributed Scattering Model
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Signal Processing Letters"
DOI: 10.1109/lsp.2022.3195085
Abstract: In this letter, a novel microwave coincidence imaging (MCI) method based on the attributed scattering model (ASM) is proposed. Unlike the classical MCI model which assumes the target as a set of discrete scatterers, the… read more here.
Keywords: microwave coincidence; scattering model; model; coincidence imaging ... See more keywords
Attributed Scattering Center Extraction Algorithm Based on Sparse Representation With Dictionary Refinement
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2017.2673764
Abstract: Compared with the point-scattering model, the attributed scattering center model (ASCM) is able to describe the frequency and aspect dependence of canonical scattering objects using solutions from both physical optics and the geometric theory of… read more here.
Keywords: dictionary refinement; algorithm; sparse representation; attributed scattering ... See more keywords
A Bistatic Attributed Scattering Center Model for SAR ATR
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2021.3083817
Abstract: In this article, a 2-D bistatic attributed scattering center (BASC) model is developed to represent the bistatic return from a perfect electric conducting (PEC) target, based on the derived analytic scattering solutions of seven canonical… read more here.
Keywords: attributed scattering; bistatic attributed; basc model; model ... See more keywords