Aspect dependent multipath ghost suppression in TWRI under compressive sensing framework

Abdi T. Abdalla; Ali H. Muqaibel; Suhail Al-Dharrab

doi:10.1109/ICCSPA.2015.7081281

Aspect dependent multipath ghost suppression in TWRI under compressive sensing framework

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

34 Scopus citations

Abstract

In through-the-wall radar imaging, multipath propagation can create ghost targets which can adversely affect the image reconstruction process. The fact that the ghost positions changes with the radar locations which is referred to as aspect dependence has been reported as among the features distinguishing ghost from true target. This paper proposes ghost suppression method which exploit the aspect dependence feature under compressive sensing framework. The existing signal model is modified so that the location of reflecting geometry is no longer a constraint. Also the sensing matrix is greatly reduced making the methods more attractive. Simulation results demonstrate the effectiveness of the proposed methods.

Original language	English
Title of host publication	2015 International Conference on Communications, Signal Processing, and Their Applications, ICCSPA 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781479965328
DOIs	https://doi.org/10.1109/ICCSPA.2015.7081281
State	Published - 6 Apr 2015

Publication series

Name	2015 International Conference on Communications, Signal Processing, and Their Applications, ICCSPA 2015

Bibliographical note

Publisher Copyright:
© 2015 IEEE.

Keywords

Aspect dependence
Compressive sensing
Multipath ghost
Sub-aperture
Through-the-wall radar imaging

ASJC Scopus subject areas

Computer Networks and Communications
Signal Processing

Access to Document

10.1109/ICCSPA.2015.7081281

Cite this

Abdalla, A. T., Muqaibel, A. H., & Al-Dharrab, S. (2015). Aspect dependent multipath ghost suppression in TWRI under compressive sensing framework. In 2015 International Conference on Communications, Signal Processing, and Their Applications, ICCSPA 2015 (2015 International Conference on Communications, Signal Processing, and Their Applications, ICCSPA 2015). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICCSPA.2015.7081281

Abdalla, Abdi T. ; Muqaibel, Ali H. ; Al-Dharrab, Suhail. / Aspect dependent multipath ghost suppression in TWRI under compressive sensing framework. 2015 International Conference on Communications, Signal Processing, and Their Applications, ICCSPA 2015. Institute of Electrical and Electronics Engineers Inc., 2015. (2015 International Conference on Communications, Signal Processing, and Their Applications, ICCSPA 2015).

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title = "Aspect dependent multipath ghost suppression in TWRI under compressive sensing framework",

abstract = "In through-the-wall radar imaging, multipath propagation can create ghost targets which can adversely affect the image reconstruction process. The fact that the ghost positions changes with the radar locations which is referred to as aspect dependence has been reported as among the features distinguishing ghost from true target. This paper proposes ghost suppression method which exploit the aspect dependence feature under compressive sensing framework. The existing signal model is modified so that the location of reflecting geometry is no longer a constraint. Also the sensing matrix is greatly reduced making the methods more attractive. Simulation results demonstrate the effectiveness of the proposed methods.",

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author = "Abdalla, \{Abdi T.\} and Muqaibel, \{Ali H.\} and Suhail Al-Dharrab",

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doi = "10.1109/ICCSPA.2015.7081281",

language = "English",

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Abdalla, AT, Muqaibel, AH & Al-Dharrab, S 2015, Aspect dependent multipath ghost suppression in TWRI under compressive sensing framework. in 2015 International Conference on Communications, Signal Processing, and Their Applications, ICCSPA 2015. 2015 International Conference on Communications, Signal Processing, and Their Applications, ICCSPA 2015, Institute of Electrical and Electronics Engineers Inc. https://doi.org/10.1109/ICCSPA.2015.7081281

Aspect dependent multipath ghost suppression in TWRI under compressive sensing framework. / Abdalla, Abdi T.; Muqaibel, Ali H.; Al-Dharrab, Suhail.
2015 International Conference on Communications, Signal Processing, and Their Applications, ICCSPA 2015. Institute of Electrical and Electronics Engineers Inc., 2015. (2015 International Conference on Communications, Signal Processing, and Their Applications, ICCSPA 2015).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Muqaibel, Ali H.

AU - Al-Dharrab, Suhail

PY - 2015/4/6

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N2 - In through-the-wall radar imaging, multipath propagation can create ghost targets which can adversely affect the image reconstruction process. The fact that the ghost positions changes with the radar locations which is referred to as aspect dependence has been reported as among the features distinguishing ghost from true target. This paper proposes ghost suppression method which exploit the aspect dependence feature under compressive sensing framework. The existing signal model is modified so that the location of reflecting geometry is no longer a constraint. Also the sensing matrix is greatly reduced making the methods more attractive. Simulation results demonstrate the effectiveness of the proposed methods.

AB - In through-the-wall radar imaging, multipath propagation can create ghost targets which can adversely affect the image reconstruction process. The fact that the ghost positions changes with the radar locations which is referred to as aspect dependence has been reported as among the features distinguishing ghost from true target. This paper proposes ghost suppression method which exploit the aspect dependence feature under compressive sensing framework. The existing signal model is modified so that the location of reflecting geometry is no longer a constraint. Also the sensing matrix is greatly reduced making the methods more attractive. Simulation results demonstrate the effectiveness of the proposed methods.

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KW - Multipath ghost

KW - Sub-aperture

KW - Through-the-wall radar imaging

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DO - 10.1109/ICCSPA.2015.7081281

M3 - Conference contribution

AN - SCOPUS:84929440071

T3 - 2015 International Conference on Communications, Signal Processing, and Their Applications, ICCSPA 2015

BT - 2015 International Conference on Communications, Signal Processing, and Their Applications, ICCSPA 2015

PB - Institute of Electrical and Electronics Engineers Inc.

ER -

Abdalla AT, Muqaibel AH , Al-Dharrab S. Aspect dependent multipath ghost suppression in TWRI under compressive sensing framework. In 2015 International Conference on Communications, Signal Processing, and Their Applications, ICCSPA 2015. Institute of Electrical and Electronics Engineers Inc. 2015. (2015 International Conference on Communications, Signal Processing, and Their Applications, ICCSPA 2015). doi: 10.1109/ICCSPA.2015.7081281

Aspect dependent multipath ghost suppression in TWRI under compressive sensing framework

Abstract

Publication series

Bibliographical note

Keywords

ASJC Scopus subject areas

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Cite this