Enhancement of Vital Signals for UWB Through-Wall Radar Using Low-Rank and Block-Sparse Matrix Decomposition

Enhancement of Vital Signals for UWB Through-Wall Radar Using Low-Rank and Block-Sparse Matrix Decomposition

Ultra-wideband (UWB) vital detection radar plays an important role in post-disaster search and rescue, but the vital signal acquired in practice is often submerged in noise. In this paper, an advanced signal processing algorithm based on low-rank block-sparse representation is proposed to enhance th...

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Bibliographic Details
Main Authors: Xiao Liang, Shengbo Ye, Chenyang Song, Qingyang Kong, Xiaojun Liu, Guangyou Fang
Format: Article
Language:English
Published: MDPI AG 2024-02-01
Series:Remote Sensing
Subjects:
clutter suppression
matrix representation
through-wall detection
ultra-wideband (UWB) impulse radar
vital signal
Online Access:https://www.mdpi.com/2072-4292/16/4/620

Internet

https://www.mdpi.com/2072-4292/16/4/620

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