Braham Barkat - researchr alias

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Viewing Publication 1 - 29 from 29

2018

A quadratic model for the far-field direction of arrival estimationBraham Barkat. dsp, 72:208-215, 2018. [doi]

2014

Segmentation and time-frequency analysis of pathological Heart Sound Signals using the EMD methodDaoud Boutana, Messaoud Benidir, Braham Barkat. eusipco 2014: 1437-1441 [doi]

2012

An efficient joint estimation of wideband polynomial-phase signal parameters and direction-of-arrival in sensor arrayIgor Djurovic, Slobodan Djukanovic, Marko Simeunovic, Predrag Rakovic, Braham Barkat. ejasp, 2012:43, 2012. [doi]

2011

Denoising and characterization of heart sound signals using optimal intrinsic mode functionsDaoud Boutana, Messaoud Benidir, Braham Barkat. isabel 2011: [doi]

2010

Time-Frequency and Time-Scale-Based Fragile Watermarking Methods for Image AuthenticationBraham Barkat, Farook Sattar. ejasp, 2010, 2010. [doi]

2007

Towards enhancing insulation condition monitoring of electric machines using a signal processing based techniqueBraham Barkat, Naji Al-Musabi, Majid Poshtan. isspa 2007: 1-4 [doi]

2006

Sources Separation of Instantaneous Mixtures Using a Linear Time-Frequency Representation and Vectors ClusteringBraham Barkat, Farook Sattar, Karim Abed-Meraim. icassp 2006: 460-463 [doi]

On the Use of Time-Frequency Representation in Multicomponent Signal SeparationBraham Barkat, Farook Sattar, Karim Abed-Meraim. icmcs 2006: 1057-1060 [doi]

Multiresolution fragile watermarking using complex chirp signals for content authenticationDan Yu, Farook Sattar, Braham Barkat. PR, 39(5):935-952, 2006. [doi]

2005

A comparative study of some time-frequency distributions using Renyi criterionDaoud Boutana, Messaoud Benidir, Farhi Marir, Braham Barkat. eusipco 2005: 1-4 [doi]

Robust Time-Frequency Distributions based on the robust Short Time Fourier TransformIgor Djurovic, Ljubisa A. Stankovic, Braham Barkat. adt, 60(5-6):681-697, 2005.

2004

Analysis of polynomial FM signals corrupted by heavy-tailed noiseBraham Barkat, Ljubisa A. Stankovic. sigpro, 84(1):69-75, 2004. [doi]

Reply to "Comments on 'A high-resolution quadratic time-frequency distribution for multicomponent signals analysis'"Braham Barkat, Boualem Boashash. tsp, 52(1):290-291, 2004. [doi]

Algorithms for Blind Components Separation and Extraction from the Time-Frequency Distribution of Their MixtureBraham Barkat, Karim Abed-Meraim. ejasp, 2004(13):2025-2033, 2004. [doi]

A new efficient chirp modulation technique for multi-user access communications systemsYingtuo Ju, Braham Barkat. icassp 2004: 937-940 [doi]

If estimation of multicomponent chirp signal in impulsive α-stable noise environment using parametric and non-parametric approachesMohamed Sahmoudi, Karim Abed-Meraim, Braham Barkat. eusipco 2004: 1793-1796 [doi]

Multiresolution fragile watermarking using complex chirp signal for content integrity verificationDan Yu, Farook Sattar, Braham Barkat. icip 2004: 3427-3430

2003

A modified fractional Fourier series for the analysis of finite chirp signals & its applicationBraham Barkat, Yingtuo Ju. isspa 2003: 285-288 [doi]

A new time-frequency based private fragile watermarking scheme for image authenticationBraham Barkat, Farook Sattar. isspa 2003: 363-366 [doi]

2002

A blind components separation procedure for FM signal analysisBraham Barkat, Karim Abed-Meraim. icassp 2002: 1425-1428 [doi]

Robust PWVD for the analysis of polynomial FM signals in non-Gaussian noiseBraham Barkat, LJubisa Stankovic. icecsys 2002: 1007-1010 [doi]

2001

Instantaneous frequency estimation of nonlinear frequency-modulated signals in the presence of multiplicative and additive noiseBraham Barkat. tsp, 49(10):2214-2222, 2001. [doi]

Analysis of frequency modulated signals in multiplicative noiseBraham Barkat. isspa 2001: 753-756 [doi]

IF estimation of higher-order polynomial FM signals corrupted by multiplicative and additive noiseBraham Barkat. icassp 2001: 3561-3564 [doi]

A high-resolution quadratic time-frequency distribution for multicomponent signals analysisBraham Barkat, Boualem Boashash. tsp, 49(10):2232-2239, 2001. [doi]

2000

IF estimation of linear FM signals corrupted by multiplicative and additive noise: a time-frequency approachBraham Barkat, Boualem Boashash. icassp 2000: 661-664 [doi]

1999

Instantaneous frequency estimation of polynomial FM signals using the peak of the PWVD: statistical performance in the presence of additive gaussian noiseBraham Barkat, Boualem Boashash. tsp, 47(9):2480-2490, 1999. [doi]

Design of higher order polynomial Wigner-Ville distributionsBraham Barkat, Boualem Boashash. tsp, 47(9):2608-2611, 1999. [doi]

Performance evaluation of the B-distributionVictor Sucic, Braham Barkat, Boualem Boashash. isspa 1999: 267-270 [doi]

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