New log-t-based CFAR detectors for a non-homogeneous Weibull Background

N Detouche, T Laroussi, H Madjidi - Physical Communication, 2023 - Elsevier
Based on new log-t-based detectors, we propose to improve the detection performances of
the log-t-Constant False Alarm Rate (log-t-CFAR) detector for a non-homogeneous Weibull …

Performance analysis of dual automatic censoring and detection in heterogeneous Weibull clutter: A comparison through extensive simulations

S Chabbi, T Laroussi, M Barkat - Signal Processing, 2013 - Elsevier
In this paper, we address the problem of lower and upper automatic censoring of unwanted
samples from a rank ordered data of reference cells, ie, dual automatic censoring, and target …

Ship detection using online update of clutter map based on fuzzy statistics and spatial property

X Pan, G Liao, Z Yang, H Dang - IET Radar, Sonar & …, 2018 - Wiley Online Library
The ship detection is the key importance for the maritime surveillance. If the sea clutter is
contaminated by the ship targets or interferences, that is the outliers, the detection …

Trimmed mean-based automatic censoring and detection in Pareto background

A Mehanaoui, T Laroussi, S Chabbi… - 2015 4th International …, 2015 - ieeexplore.ieee.org
In this paper, we study the problem of automatic target detection in Pareto clutter and
multiple target situations with the assumption of no prior knowledge of the number of outliers …

[PDF][PDF] détection adaptative CFAR de cibles chi-square corrélées a plusieurs degrés de liberté en présence d'un fouillis Rayleigh corrélé

L Toufik, B Malek - 2005 - depot.umc.edu.dz
Abstract In this PhD Thesis, we address the problem of lower and upper automatic censoring
of unwanted samples from a rank ordered data of reference cells, ie, bilateral or dual …

Automatic WH-based edge detector in Weibull clutter

S Chabbi, T Laroussi, A Mezache - 2014 22nd European Signal …, 2014 - ieeexplore.ieee.org
Assuming a non-stationary Weibull background with no prior knowledge about the presence
or not of a clutter edge, we propose and analyze the censoring and detection performances …

[PDF][PDF] Automatic Censoring Best Linear Unbiased Constant False Censoring and Alarm Rates Detector in Lognormal Background

S CHABBI, T LAROUSSI, M BARKAT - ICEO'11, 2011 - dspace.univ-ouargla.dz
We deal with the problem of automatic censoring with constant false censoring rate (CFCR)
and automatic target detection with constant false alarm rate (CFAR), ie, CFCAR …

[CITATION][C] Détection CFAR en Milieux Non-Gaussiens Corrélés

T Laroussi, S Chabbi - 2015 - Université Frères Mentouri …

[CITATION][C] Doctorat en Sciences

C Détection - 2015 - Université de M'sila