Post-processing time-frequency readability enhancement of the spectrogram and the smooth-pseudo Wigner-Ville distribution

Mohammed Amin Adoul; Barry L. Bentley; Mansour Abed

doi:10.1109/ISSCS58449.2023.10190921

Post-processing time-frequency readability enhancement of the spectrogram and the smooth-pseudo Wigner-Ville distribution

Mohammed Amin Adoul^*
, Barry L. Bentley
, Mansour Abed

^*Awdur cyfatebol y gwaith hwn

Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad mewn cynhadledd › adolygiad gan gymheiriaid

9 Wedi eu Llwytho i Lawr (Pure)

Crynodeb

The aim of this paper is to further improve the concentration and enhance the readability of two important time-frequency representations. The latter referred to as the spectrogram and the smoothed pseudo Wigner-Ville distribution, are enhanced using a recently proposed specific method based on image processing techniques. The enhanced representations are compared to the original TFRs and their reassigned version using several tests on real-life and synthetic multi-component signals with linear and nonlinear frequency modulation (FM) components including the noise effects. Results demonstrate the method provides a significant signal enhancement.

Iaith wreiddiol	Saesneg
Teitl	2023 International Symposium on Signals, Circuits and Systems, ISSCS 2023
Cyhoeddwr	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronig)	9798350342031
ISBN (Argraffiad)	9798350342048
Dynodwyr Gwrthrych Digidol (DOIs)	https://doi.org/10.1109/ISSCS58449.2023.10190921
Statws	Cyhoeddwyd - 28 Gorff 2023
Digwyddiad	2023 International Symposium on Signals, Circuits and Systems, ISSCS 2023 - Iasi, Romania Hyd: 13 Gorff 2023 → 14 Gorff 2023

Cyfres gyhoeddiadau

Enw	2023 International Symposium on Signals, Circuits and Systems, ISSCS 2023

Cynhadledd

Cynhadledd	2023 International Symposium on Signals, Circuits and Systems, ISSCS 2023
Gwlad/Tiriogaeth	Romania
Dinas	Iasi
Cyfnod	13/07/23 → 14/07/23

Mynediad at Ddogfen

10.1109/ISSCS58449.2023.10190921

2023-04_ISSCS2023_paper_631Llawysgrif awdur wedi’i dderbyn, 1.76 MBTrwydded: Arall

Ffeiliau eraill a chysylltiadau

Dolen i’r cyhoeddiad yn Scopus

Dyfynnu hyn

Adoul, M. A., Bentley, B. L., & Abed, M. (2023). Post-processing time-frequency readability enhancement of the spectrogram and the smooth-pseudo Wigner-Ville distribution. Yn 2023 International Symposium on Signals, Circuits and Systems, ISSCS 2023 (2023 International Symposium on Signals, Circuits and Systems, ISSCS 2023). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISSCS58449.2023.10190921

Adoul, Mohammed Amin ; Bentley, Barry L. ; Abed, Mansour. / Post-processing time-frequency readability enhancement of the spectrogram and the smooth-pseudo Wigner-Ville distribution. 2023 International Symposium on Signals, Circuits and Systems, ISSCS 2023. Institute of Electrical and Electronics Engineers Inc., 2023. (2023 International Symposium on Signals, Circuits and Systems, ISSCS 2023).

@inproceedings{e831ec622f114747af762352e5398594,

title = "Post-processing time-frequency readability enhancement of the spectrogram and the smooth-pseudo Wigner-Ville distribution",

abstract = "The aim of this paper is to further improve the concentration and enhance the readability of two important time-frequency representations. The latter referred to as the spectrogram and the smoothed pseudo Wigner-Ville distribution, are enhanced using a recently proposed specific method based on image processing techniques. The enhanced representations are compared to the original TFRs and their reassigned version using several tests on real-life and synthetic multi-component signals with linear and nonlinear frequency modulation (FM) components including the noise effects. Results demonstrate the method provides a significant signal enhancement.",

keywords = "Enhanced spectrogram, STFT, concentration, enhanced smoothed pseudo Wigner-Ville distribution, readability enhancement",

author = "Adoul, \{Mohammed Amin\} and Bentley, \{Barry L.\} and Mansour Abed",

note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 2023 International Symposium on Signals, Circuits and Systems, ISSCS 2023 ; Conference date: 13-07-2023 Through 14-07-2023",

year = "2023",

month = jul,

day = "28",

doi = "10.1109/ISSCS58449.2023.10190921",

language = "English",

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publisher = "Institute of Electrical and Electronics Engineers Inc.",

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Adoul, MA, Bentley, BL & Abed, M 2023, Post-processing time-frequency readability enhancement of the spectrogram and the smooth-pseudo Wigner-Ville distribution. yn 2023 International Symposium on Signals, Circuits and Systems, ISSCS 2023. 2023 International Symposium on Signals, Circuits and Systems, ISSCS 2023, Institute of Electrical and Electronics Engineers Inc., 2023 International Symposium on Signals, Circuits and Systems, ISSCS 2023, Iasi, Romania, 13/07/23. https://doi.org/10.1109/ISSCS58449.2023.10190921

Post-processing time-frequency readability enhancement of the spectrogram and the smooth-pseudo Wigner-Ville distribution. / Adoul, Mohammed Amin; Bentley, Barry L.; Abed, Mansour.
2023 International Symposium on Signals, Circuits and Systems, ISSCS 2023. Institute of Electrical and Electronics Engineers Inc., 2023. (2023 International Symposium on Signals, Circuits and Systems, ISSCS 2023).

Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad mewn cynhadledd › adolygiad gan gymheiriaid

TY - GEN

T1 - Post-processing time-frequency readability enhancement of the spectrogram and the smooth-pseudo Wigner-Ville distribution

AU - Adoul, Mohammed Amin

AU - Bentley, Barry L.

AU - Abed, Mansour

PY - 2023/7/28

Y1 - 2023/7/28

N2 - The aim of this paper is to further improve the concentration and enhance the readability of two important time-frequency representations. The latter referred to as the spectrogram and the smoothed pseudo Wigner-Ville distribution, are enhanced using a recently proposed specific method based on image processing techniques. The enhanced representations are compared to the original TFRs and their reassigned version using several tests on real-life and synthetic multi-component signals with linear and nonlinear frequency modulation (FM) components including the noise effects. Results demonstrate the method provides a significant signal enhancement.

AB - The aim of this paper is to further improve the concentration and enhance the readability of two important time-frequency representations. The latter referred to as the spectrogram and the smoothed pseudo Wigner-Ville distribution, are enhanced using a recently proposed specific method based on image processing techniques. The enhanced representations are compared to the original TFRs and their reassigned version using several tests on real-life and synthetic multi-component signals with linear and nonlinear frequency modulation (FM) components including the noise effects. Results demonstrate the method provides a significant signal enhancement.

KW - Enhanced spectrogram

KW - STFT

KW - concentration

KW - enhanced smoothed pseudo Wigner-Ville distribution

KW - readability enhancement

UR - https://www.scopus.com/pages/publications/85168427107

U2 - 10.1109/ISSCS58449.2023.10190921

DO - 10.1109/ISSCS58449.2023.10190921

M3 - Conference contribution

AN - SCOPUS:85168427107

SN - 9798350342048

T3 - 2023 International Symposium on Signals, Circuits and Systems, ISSCS 2023

BT - 2023 International Symposium on Signals, Circuits and Systems, ISSCS 2023

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2023 International Symposium on Signals, Circuits and Systems, ISSCS 2023

Y2 - 13 July 2023 through 14 July 2023

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Adoul MA, Bentley BL, Abed M. Post-processing time-frequency readability enhancement of the spectrogram and the smooth-pseudo Wigner-Ville distribution. Yn 2023 International Symposium on Signals, Circuits and Systems, ISSCS 2023. Institute of Electrical and Electronics Engineers Inc. 2023. (2023 International Symposium on Signals, Circuits and Systems, ISSCS 2023). doi: 10.1109/ISSCS58449.2023.10190921