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Sea Surface Monostatic and Bistatic EM Scattering Using SSA-1 and UAVSAR Data: Numerical Evaluation and Comparison Using Different Sea Spectra

Honglei Zheng , Ali Khenchaf , Yunhua Wang , Helmi Ghanmi , Yanmin Zhang et al.
Remote Sensing, 2018, 10 (7), ⟨10.3390/rs10071084⟩
Article dans une revue hal-01832716v1

Caractérisation de sources radar par des courbes de Bézier

Florian Digne , Cédric Cornu , Alexandre Baussard , Ali Khenchaf , Daniel Jahan et al.
GRETSI 2013, Sep 2013, Brest, France
Communication dans un congrès hal-00862497v1

Frequency Impact on the Bistatic Radar Scattering from an Ocean Surface

Ahmad Awada , Ali Khenchaf , Arnaud Coatanhay
IGARSS, Jul 2007, Barcelone, Spain. pp.Non renseigne
Communication dans un congrès hal-00518628v1

Modeling and simulating GNSS signal for sea transport and maritime environment

Arnaud Coatanhay , Ali Khenchaf
7th International Conference on ITS Telecommunications, Jun 2007, Sophia Antipolis, France. pp.Non renseigne
Communication dans un congrès hal-00518634v1

SAR processing and resolution for bistatic configuration

Fabrice Comblet , Fabrice Pellen , Alexandre Baussard , Ali Khenchaf
IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, Jul 2005, Washington, DC, United States. pp.Non renseigne
Communication dans un congrès hal-00518720v1

Contributions to Passive Acoustic Oceanic Tomography Part II : Extraction of propagation features from single hydrophone measurement

Cedric Gervaise , E. Bou Mansour , Simon Vallez , H. Le Floch , A. Martin et al.
IEEE OCEANS`05 EUROPE, address = Brest, France, year = 2005, month = 20-23 June, pdf = 1, nat = 0, keyword = FAD; tomography; passive; extraction,, 2005, France. pp.Non renseigne
Communication dans un congrès hal-00518732v1

Knowledge Discovery on Database for Seabed Characterization

Hicham Laanaya , A. Martin , D. Aboutajdine , Ali Khenchaf
Magrebian Conference on Information Technologies, address = Agadir, Morocco, year = 2006, month = 7-9 December, nat = 0, keyword = FAD; KDD ; classification ; sonar,, 2006, France. pp.Non renseigne
Communication dans un congrès hal-00518663v1

Bistatic SAR: simulation and experiments on complex objects

Fabrice Comblet , Fabrice Pellen , Ali Khenchaf
European Conference on Propagation and Systems, Mar 2005, Brest, France. pp.Non renseigne
Communication dans un congrès hal-00518749v1

Feature selection using genetic algorithm for sonar images classification with support vector machines

Hicham Laanaya , A. Martin , Ali Khenchaf , D. Aboutajdine
European Conference on Propagation and Systems, address = Brest, France, year = 2005, month = 15-18 March, pdf = 1, nat = 0, keyword = FAD; genetic algorithm; classification; SVM; image; sonar,, 2005, France. pp.Non renseigne
Communication dans un congrès hal-00518750v1

Contributions to passive acoustic oceanic tomography Inversion Algorithms based on Time Frequency Space Representation

Cedric Gervaise , Simon Vallez , E. Bou Mansour , A. Martin , Ali Khenchaf et al.
Fourth International Conference on Physics in Signal and Image Processing, address = Toulouse, France, year = 2005, month = 31 January - 2 February, pdf = 1, nat = 0, keyword = FAD; passive ; tomography; inversion; time frequency,, 2005, France. pp.Non renseigne
Communication dans un congrès hal-00518756v1

Analysis of complexity, different levels of exploitation : application to radar automatic target recognition

Brigitte Hoeltzener , Fabrice Pellen , Ali Khenchaf
16th conference on system engineering (ICSE), address = Coventry, UK, year = 2003, month = 9-11 September, nat = 0, keyword = FAD,, 2003, France. pp.Non renseigne
Communication dans un congrès hal-00518835v1

An SVM based Churn Detector in Prepaid Mobile Telephony

C. Archaux , Hicham Laanaya , A. Martin , Ali Khenchaf
International Conference on Information & Communication Technologies: from Theory to Applications (ICTTA), address = Damascus, Syria, year = 2004, month = 19-23 April, pdf = 1, nat = 0, keyword = FAD; classification; detection; SVM; telephony,, 2004, France. pp.Non renseigne
Communication dans un congrès hal-00518808v1

Target detection using HF radar : modeling and processing

Samuel Grosdidier , Alexandre Baussard , Ali Khenchaf
URSI/IEEE AP-S, Jul 2008, San Diego, United States. pp.Non renseigne
Communication dans un congrès hal-00518575v1

Investigation of the small slope approximation for various rough seabeds

Virginie Jaud , Cedric Gervaise , Y. Stephan , Ali Khenchaf
Journal of computationnal acoustics, 2011, Under review, pp.XXX
Article dans une revue hal-00522572v1

Optimal High-Order Method of Moment combined with NURBS for the scattering by a 2D cylinder

Refzul Khairi , Arnaud Coatanhay , Ali Khenchaf
Advanced Electromagnetics Journal, 2013, 2 (1), ⟨10.7716/aem.v2i1.130⟩
Article dans une revue hal-00826982v1

Filter de-noising method using long short-term memory

Ngoc Tan Truong , Ali Khenchaf , Fabrice Comblet , Franck Pierre , Jean-Marc Champeyroux et al.
2020 European Navigation Conference, ENC 2020, Nov 2020, Dresden, Germany. pp.9317471
Communication dans un congrès hal-03151912v1

Modélisation et réalisation d’un système de reconnaissance de cibles radar

Ayoub Karine , Abdelmalek Toumi , * Mohammed El Hassouni , Ali Khenchaf
Journée URAC 2016 , Nov 2015, Rabat, Morocco
Communication dans un congrès hal-01406141v1
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Radar Target Recognition Using Salient Keypoint Descriptors and Multitask Sparse Representation

Ayoub Karine , Abdelmalek Toumi , Ali Khenchaf , Mohammed Hassouni
Remote Sensing, 2018, 10 (6), ⟨10.3390/rs10060843⟩
Article dans une revue hal-01832180v1

Aircraft Target Recognition using Copula Joint Statistical Model and Sparse Representation Based Classification

Ayoub Karine , Abdelmalek Toumi , Ali Khenchaf , Mohammed El Hassouni
IGARSS 2018, International Geoscience and Remote Sensing Symposium 2018, IEEE Geoscience and Remote Sensing Society, Jun 2018, Valencia, Spain. pp.3635-3638, ⟨10.1109/IGARSS.2018.8518668⟩
Communication dans un congrès hal-01833431v1

Multivariate copula statistical model and weighted sparse classification for radar image target recognition

Ayoub Karine , Abdelmalek Toumi , Ali Khenchaf , Mohammed El Hassouni
Computers and Electrical Engineering, 2020, 84, pp.106633-1 - 106633-14. ⟨10.1016/j.compeleceng.2020.106633⟩
Article dans une revue hal-02552230v1

Study of Inversion Models for Wind Speed Retrieval From Sentinel-1 Data

Tran Vvu. La , Ali Khenchaf , Fabrice Comblet , Carole Nahum
IEEE Radar conference, May 2016, Phidalphie, United States
Communication dans un congrès hal-01326528v1

Comparison Of Empirical And Electromagnetic Geophysical Model Function For Near-Surface Wind Speed Retrieval

Tran Vu La , Ali Khenchaf , Fabrice Comblet , Carole Nahum
IGARSS 2017, Jul 2017, Fort Worth (Texas), United States
Communication dans un congrès hal-01698739v1

A particle filter for multitargets tracking in track before detect context

Ali Khenchaf , Naima Amrouche , Daoud Berkani
SPIE Remote Sensing, Sep 2016, Edinburgh, United Kingdom. ⟨10.1117/12.2242075⟩
Communication dans un congrès hal-01653554v1

Deep Learning for Target recognition from SAR images

Ali El Housseini , Abdelmalek Toumi , Ali Khenchaf
DAT 2017, Feb 2017, Alger, Algeria. ⟨10.1109/DAT.2017.7889171⟩
Communication dans un congrès hal-01656457v1

Study of Wind Speed Retrievals From Sentinel-1 Images Using Physical Models

Tran Vu La , Ali Khenchaf , Fabrice Comblet , Carole Nahum
EUCAP 2016, Apr 2016, Davos, Switzerland. ⟨10.1109/EuCAP.2016.7481445⟩
Communication dans un congrès hal-01653344v1

Comparison of inversion models of wind speed retrieval from C-band Sentinel-1 and X-band TerraSAR-X data

Tran Vu La , Ali Khenchaf , Fabrice Comblet , Carole Nahum
IGARSS 2016, Jul 2016, Beijing, China. ⟨10.1109/IGARSS.2016.7729584⟩
Communication dans un congrès hal-01653333v1

Investigation of RCS of modified targets using experimental measurements and GB methods

Helmi Ghanmi , Ali Khenchaf , Philippe Pouliguen
IET Radar Sonar and Navigation, 2019, 13 (9), pp.1403-1410. ⟨10.1049/iet-rsn.2018.5518⟩
Article dans une revue hal-02149409v1

Numerical Simulations of Electromagnetic Signature of Sea Surface in Presence of Pollutants

Ali Khenchaf , Fabrice Comblet , Helmi Ghanmi
IRS 2016, May 2016, Krakow, Poland
Communication dans un congrès hal-01326476v1

Study of Sensitivity In Wind Direction Retrieval From Sentinel-1 Images

Ali Khenchaf , Carole Nahum , Fabrice Comblet , Tran Vu La
ATSIP 2016, Mar 2016, Monastir, Tunisia. ⟨10.1109/ATSIP.2016.7523148⟩
Communication dans un congrès hal-01653362v1

A proposal learning strategy on CNN architectures for targets classification

Abdelmalek Toumi , Jean-Christophe Cexus , Ali Khenchaf
2022 6th International Conference on Advanced Technologies for Signal and Image Processing (ATSIP), May 2022, Sfax, Tunisia. pp.1-6, ⟨10.1109/ATSIP55956.2022.9805965⟩
Communication dans un congrès hal-03758718v1