Group Sparse Basis Pursuit Denoising Reconstruction Algorithm for Polarimetric Through-the-Wall Radar Imaging
Joint Authors
Qu, Lele
An, Shimiao
Sun, Yanpeng
Yang, Tianhong
Source
International Journal of Antennas and Propagation
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-08-12
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Polarimetric through-the-wall radar imaging (TWRI) system has the enhancing performance in the detection, imaging, and classification of concealed targets behind the wall.
We propose a group sparse basis pursuit denoising- (BPDN-) based imaging approach for polarimetric TWRI system in this paper.
The proposed imaging method combines the spectral projection gradient L1-norm (SPGL1) algorithm with the nonuniform fast Fourier transform (NUFFT) technique to implement the imaging reconstruction of observed scene.
The experimental results have demonstrated that compared to the existing compressive sensing- (CS-) based imaging algorithms, the proposed NUFFT-based SPGL1 algorithm can significantly reduce the required computer memory and achieve the improved imaging reconstruction performance with the high computational efficiency.
American Psychological Association (APA)
Qu, Lele& An, Shimiao& Yang, Tianhong& Sun, Yanpeng. 2018. Group Sparse Basis Pursuit Denoising Reconstruction Algorithm for Polarimetric Through-the-Wall Radar Imaging. International Journal of Antennas and Propagation،Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1168884
Modern Language Association (MLA)
Qu, Lele…[et al.]. Group Sparse Basis Pursuit Denoising Reconstruction Algorithm for Polarimetric Through-the-Wall Radar Imaging. International Journal of Antennas and Propagation No. 2018 (2018), pp.1-8.
https://search.emarefa.net/detail/BIM-1168884
American Medical Association (AMA)
Qu, Lele& An, Shimiao& Yang, Tianhong& Sun, Yanpeng. Group Sparse Basis Pursuit Denoising Reconstruction Algorithm for Polarimetric Through-the-Wall Radar Imaging. International Journal of Antennas and Propagation. 2018. Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1168884
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1168884