Accéder directement au contenu Accéder directement à la navigation


hal-01867365v1  Communication dans un congrès
Honglei ZhengAli KhenchafYunhua WangHelmi GhanmiChaofang Zhao. Estimation of NRCS of Oil-free and Oil-covered Marine Surfaces in L-band. Assessment with UAVSAR data
International Conference on Radar 2018, Aug 2018, Brisbane, Australia
hal-01867385v1  Communication dans un congrès
Honglei ZhengAli KhenchafHelmi GhanmiYunhua WangChaofang Zhao. Normalized radar cross sections of sea surface estimated using asymptotic and semi-empirical methods in C band
International Geoscience and Remote Sensing Symposium 2018 (IGARSS 2018), Jul 2018, Valencia, Spain
hal-02457679v1  Communication dans un congrès
Honglei ZhengYanmin ZhangYunhua WangAli Khenchaf. Microwave and Terahertz Em Wave Scattering From Oil-Water Complex Sea Surface at Small Incident Angles
IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium, Jul 2019, Yokohama, Japan. pp.2852-2855, ⟨10.1109/IGARSS.2019.8898696⟩
hal-01936472v1  Communication dans un congrès
Honglei ZhengHelmi GhanmiAli KhenchafChaofang ZhaoYunhua Wang. A Modified Angular Spreading Function for Sea NRCS Estimation at Ku Band
IEEE Conference on Antenna Measurements & Applications 2018 (CAMA 2018), Sep 2018, Västerås, Sweden
hal-01832187v1  Communication dans un congrès
Sarra ZaiedAbdelmalek ToumiAli Khenchaf. Target classification using convolutional deep learning and auto-encoder models
2018 4th International Conference on Advanced Technologies for Signal and Image Processing (ATSIP), Mar 2018, Sousse, France. ⟨10.1109/ATSIP.2018.8364502⟩
hal-02434619v1  Communication dans un congrès
Ngoc Tan TruongAli KhenchafFabrice Comblet. Estimating Ambiguity and Using Model Weight To Improve the Positioning Accuracy of a Stand-alone Receiver
13th European Conference on Antennas and Propagation, EuCAP 2019, Mar 2019, Krakow, Poland. pp.8739397
hal-02434624v1  Communication dans un congrès
Ngoc Tan TruongAli KhenchafFabrice Comblet. Evaluating Process and Measurement Noise in Extended Kalman Filter for GNSS Position Accuracy
13th European Conference on Antennas and Propagation, EuCAP 2019, Mar 2019, Krakow, Poland. pp.8739375
hal-02457678v1  Communication dans un congrès
Ngoc Tan TruongAli KhenchafFabrice CombletPierre FranckJean-Marc Champeyroux et al.  GPS/GLONASS Data Fusion and Outlier Elimination to Improve the Position Accuracy of Receiver
2019 IEEE Conference on Antenna Measurements Applications (CAMA), Oct 2019, Kuta, Indonesia. pp.191-194, ⟨10.1109/CAMA47423.2019.8959694⟩
hal-01698543v1  Communication dans un congrès
Abdelmalek ToumiAli El HousseiniAli Khenchaf. Aircrafts Recognition using Convolutional Neurons Network
International Conference on Radar Systems, RADAR’17, Oct 2017, Belfast, United Kingdom
hal-01117760v1  Communication dans un congrès
Abdelmalek ToumiAli Khenchaf. Corrélation optique pour l’identification de cibles radar
EGC 2015, Jan 2015, Luxembourg, Luxembourg
hal-01653367v1  Communication dans un congrès
Abdelmalek ToumiAli Khenchaf. Target Recognition using IFFT and MUSIC ISAR images
ATSIP 2016, Mar 2016, Monastir, Tunisia
hal-00846769v1  Communication dans un congrès
Ion George TodoranLaurent LecornuAli KhenchafJean-Marc Le Caillec. Information quality evaluation in fusion systems
FUSION 2013 : The Sixteen International Conference on Information Fusion, Jul 2013, Istanbul, Turkey
hal-01056516v1  Communication dans un congrès
Ion George TodoranLaurent LecornuAli KhenchafJean-Marc Le Caillec. Toward the quality evaluation of complex information systems
Signal Processing, Sensor/Information Fusion, and Target Recognition XXIII : proceedings of SPIE, May 2014, Baltimore, United States. pp.1 - 13, ⟨10.1117/12.2052829⟩
hal-01056518v1  Communication dans un congrès
Ion George TodoranLaurent LecornuAli KhenchafJean-Marc Le Caillec. Assessing Information Quality in Fusion Systems
NATO SAS-106 Symposium on Analysis Support to Decision Making in Cyber Defence & Security, Jun 2014, Tallinn, Estonia
...
hal-01326376v1  Communication dans un congrès
Hugo SeutéCyrille EnderliJean-François GrandinAli KhenchafJean-Christophe Cexus. Experimental Measurement of Time Difference Of Arrival
International Radar Symposium 2016 - IRS2016, May 2016, Krakow, Poland. 4 p
hal-01171084v1  Communication dans un congrès
Majid RochdiAli Khenchaf. Modélisation de la diffusion électromagnétique en haute fréquence d’une surface de mer en présence d’une cible complexe
ENVIREM 2015, Onera; Centrale Supelec; SEE, Jun 2015, Gif sur Yvette, France
...
hal-00828334v1  Chapitre d'ouvrage
Duc-Manh NguyenFrédéric DambrevilleAbdelmalk ToumiJean-Christophe CexusAli Khenchaf. A Column Generation Based Label Correcting Approach for the Sensor Management in an Information Collection Process
Nguyen, Ngoc Thanh and Do, Tien and Thi, Hoai An. Advanced Computational Methods for Knowledge Engineering, Springer International Publishing, pp.77-89, 2013, Studies in Computational Intelligence, ⟨10.1007/978-3-319-00293-4_7⟩
hal-01131976v1  Communication dans un congrès
D. M. NguyenF. DambrevilleAbdelmalek ToumiJean-Christophe CexusAli Khenchaf. A Column Generation Approach for Coordination and Control of Multiple UAVs
6th International Conference on Modeling, Simulation and Optimization of Complex Processes - HPSCH 2015, Mar 2015, Hanoi, Vietnam
hal-01396694v1  Article dans une revue
Papa Ousmane LeyeAli KhenchafPhilippe Pouliguen. The Gaussian Beam Summation and the Gaussian Launching Methods in Scattering Problem
Journal of Electromagnetic Analysis and Applications, Scientific Research Publishing, 2016, Journal of Electromagnetic Analysis and Applications, 8 (10), pp.219-225. ⟨10.4236/jemaa.2016.810020⟩
hal-01698735v1  Communication dans un congrès
Tran Vu LaAli KhenchafFabrice CombletCarole Nahum. Empirical approach for C-Band VV-polarization wind vector retriewal from sentinel-1 images
IGARSS 2017, Jul 2017, Fort Worth (Texas), United States
hal-01653119v1  Article dans une revue
Tran Vu LaAli KhenchafFabrice CombletCarole Nahum. Exploitation of C-Band Sentinel-1 Images for High-Resolution Wind Field Retrieval in Coastal Zones (Iroise Coast, France)
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, IEEE, 2017, pp.1 - 14. ⟨10.1109/JSTARS.2017.2746349⟩
hal-01833448v1  Article dans une revue
Tran Vu LaAli KhenchafFabrice CombletCarole Nahum. Assessment of Wind Speed Estimation From C-Band Sentinel-1 Images Using Empirical and Electromagnetic Models
IEEE Transactions on Geoscience and Remote Sensing, Institute of Electrical and Electronics Engineers, 2018, 56 (7), pp.4075 - 4087. ⟨10.1109/TGRS.2018.2822876⟩
hal-01326528v1  Communication dans un congrès
Tran Vvu. LaAli KhenchafFabrice CombletCarole Nahum. Study of Inversion Models for Wind Speed Retrieval From Sentinel-1 Data
IEEE Radar conference, May 2016, Phidalphie, United States
hal-01653476v1  Communication dans un congrès
Ali KhenchafCarole NahumFabrice CombletTran Vu La. Wind Field Extractions From SAR Sentinel-1 Images Using Electromagnetic Models
Living Planet Symposium, May 2016, Prague, Czech Republic
hal-01653554v1  Communication dans un congrès
Ali KhenchafNaïma AmroucheDaoud Berkani. A particle filter for multitargets tracking in track before detect context
SPIE Remote Sensing, Sep 2016, Edinburgh, United Kingdom. ⟨10.1117/12.2242075⟩
hal-01089879v1  Article dans une revue
Refzul KhairiArnaud CoatanhayAli KhenchafYves-Marie Scolan. Numerical modeling of electromagnetic waves scattering from 2D coastal breaking sea waves
European Physical Journal: Applied Physics, EDP Sciences, 2013, 64 (2), pp.245-05
hal-01833431v1  Communication dans un congrès
Ayoub KarineAbdelmalek ToumiAli KhenchafMohammed El Hassouni. Aircraft Target Recognition using Copula Joint Statistical Model and Sparse Representation Based Classification
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⟩
...
hal-01657530v1  Communication dans un congrès
Ayoub KarineAbdelmalek ToumiAli KhenchafMohammed El Hassouni. Saliency Attention and SIFT Keypoints Combination for Automatic Target Recognition on MSTAR dataset
3rd International Conference on Advanced Technologies for Signal and Image Processing - ATSIP’2017, Mar 2017, fez Morocco. ⟨10.1109/ATSIP.2017.8075558⟩
...
hal-01759350v1  Communication dans un congrès
Ayoub KarineAbdelmalek ToumiAli KhenchafMohammed Hassouni. Target Recognition in ISAR Images based on Relative Phases of Complex Wavelet Coefficients and Sparse Classification
4th International Conference on Advanced Technologies for Signal and Image Processing (ATSIP'2018), ATMS Advanced Technologies For Medicine and Signals, Mar 2018, Sousse, Tunisia
hal-01653569v1  Article dans une revue
Ayoub KarineAbdelmalek ToumiAli KhenchafMohammed El Hassouni. Target Recognition in Radar Images Using Weighted Statistical Dictionary-Based Sparse Representation
IEEE Geoscience and Remote Sensing Letters, IEEE - Institute of Electrical and Electronics Engineers, 2017, 14 (12), pp.2403-2407. ⟨10.1109/LGRS.2017.2766225⟩
hal-01090257v1  Communication dans un congrès
Guillaume JubelinAli Khenchaf. A unified algorithm for ship detection on optical and SAR spaceborne images
SPIE Remote Sensing, SPIE, Sep 2014, Amsterdam, Netherlands. pp.XX, ⟨10.1117/12.2067154⟩
...
hal-00729160v1  Communication dans un congrès
Guillaume JubelinAli Khenchaf. A STATISTICAL MODEL OF SEA CLUTTER IN PANCHROMATIC HIGH RESOLUTION IMAGES
IGARSS 2012, Jul 2012, Munich, Germany
hal-00777095v1  Article dans une revue
Imen JdeyAbdelmalek ToumiAli KhenchafMounir DhibiM.S Bouhlel. Fuzzy Fusion System for Radar Target Recognition
International Journal of Computer Applications & Information Technology, 2012, 1 (3), pp.136-142
...
hal-01867343v1  Communication dans un congrès
Ghanmi HelmiAli KhenchafPhilippe Pouliguen. Radar Cross Section of Modified Target using Gaussian Beam Methods: Experimental Validation
International conference on Radar 2018, Aug 2018, Brisbane, Australia
hal-00449708v1  Article dans une revue
G. HajduchNicolas BonAli KhenchafRené GarelloJ.M. Quellec. Recent Developments in Detection, Imaging and Classification for Airborne Maritime Surveillance
IET Signal Processing, Institution of Engineering and Technology, 2008, 2 (3), pp.192-203
hal-02457676v1  Communication dans un congrès
Zaynab GuerraouAli KhenchafFabrice CombletMarc LeouffreOlivier Lacrouts. Particle Filter Track-Before-Detect for Target Detection and Tracking from Marine Radar Data
2019 IEEE Conference on Antenna Measurements Applications (CAMA), Oct 2019, Kuta, Bali, Indonesia. pp.1-4, ⟨10.1109/CAMA47423.2019.8959750⟩
hal-01326391v1  Communication dans un congrès
Romain GiacomettiAlexandre BaussardCedric CornuAli KhenchafJean-Michel Quellec et al.  Accuracy studies for TDOA-AOA localization of emitters with a single sensor
IEEE Radar conference, May 2016, Phidalphie, United States
hal-01867225v1  Communication dans un congrès
Helmi GhanmiAli KhenchafP. PouliguenP.O. Leye. RCS of Radar Targets using Gaussian Beam Summation Method. Experimental Evaluation
19th International Radar Symposium (IRS), Jun 2018, Bonn, Germany. ⟨10.23919/IRS.2018.8448088⟩
...
hal-01702322v1  Communication dans un congrès
Helmi GhanmiAli KhenchafPapa Ousmane LeyePhilippe Pouliguen. Study of RCS of complex target: Experimental measurements and Gaussian beam summation method
IEEE Conference on Antenna Measurements & Applications 2017, (CAMA 2017), Dec 2017, Tsukuba, Japan. pp.196-199, ⟨10.1109/CAMA.2017.8273399⟩
hal-02149409v1  Article dans une revue
Helmi GhanmiAli KhenchafPhilippe Pouliguen. Investigation of RCS of modified targets using experimental measurements and GB methods
IET Radar Sonar and Navigation, Institution of Engineering and Technology, 2019, 13 (9), pp.1403-1410. ⟨10.1049/iet-rsn.2018.5518⟩
hal-01801705v1  Communication dans un congrès
Helmi GhanmiAli KhenchafComblet Fabrice. Electromagnetic characterization of a polluted maritime surface
2018 4th International Conference on Advanced Technologies for Signal and Image Processing (ATSIP), Mar 2018, Sousse, Tunisia. ⟨10.1109/ATSIP.2018.8364495⟩
hal-01698681v1  Communication dans un congrès
Helmi GhanmiAli KhenchafPhilippe PouliguenPapa Ousmane Leye. Gaussian beam summation method vs. Gaussian beam launching in high-frequency RCS of complex radar targets
IEEE Conference on Antenna Measurments and Applications 2017, (CAMA 2017), Dec 2017, Tsukuba, Japan
hal-01170759v1  Communication dans un congrès
Helmi GhanmiAli KhenchafFabrice Comblet. Numerical Simulation of Bistatic Electromagnetic Scattering by Contaminated Sea Surface
International Radar Conference 2014, SEE, Oct 2014, Lille, France
hal-01170884v1  Communication dans un congrès
Helmi GhanmiAli KhenchafFabrice Comblet. Simulation Numérique de la Signature Electromagnétique Bistatique d’une Surface Maritime en Présence de Polluants
Journées nationales Micro-Ondes, INP Bordeaux, Jun 2015, Bordeaux, France
hal-01170766v1  Communication dans un congrès
Helmi GhanmiAli KhenchafFabrice Comblet. Bistatic scattering from a contaminated sea surface observed in C, X and Ku bands
SPIE Remote Sensing, Sep 2014, Amsterdam, Netherlands
...
hal-01936484v1  Communication dans un congrès
Helmi GhanmiAli KhenchafPhilippe Pouliguen. Experimental Evaluation and Numerical Simulation of RCS of Target using GBL and GBS
IEEE Conference on Antenna Measurements & Applications 2018 (CAMA 2018), Sep 2018, Västerås, Sweden. ⟨10.1109/CAMA.2018.8530507⟩
...
hal-01824522v1  Article dans une revue
Helmi GhanmiAli KhenchafPhilippe PouliguenPapa Oussmane Leye. Experimental Results and Numerical Simulation of the Target RCS using Gaussian Beam Summation Method
Advances in Science, Technology and Engineering Systems Journal, Advances in Science Technology and Engineering Systems Journal (ASTESJ), 2018, 3 (3), pp.01 - 06. ⟨10.25046/aj030301⟩
hal-00958186v1  Article dans une revue
Helmi GhanmiAli Khenchaf. Numerical Modeling of Electromagnetic Scattering from Sea Surface Covered by Oil
Journal of Electromagnetic Analysis and Applications, Scientific Research Publishing, 2014, 6 (1), pp.15-24. ⟨10.4236/jemaa.2014.61003⟩
...
hal-01241525v1  Communication dans un congrès
Anthony FicheArnaud MartinJean-Christophe CexusAli Khenchaf. Continuous belief functions and α-stable distributions
Information Fusion (FUSION), 2010 13th Conference on, Jul 2010, Edinburgh, United Kingdom. 7 p
hal-01170936v1  Article dans une revue
Anthony FicheSébastien AngelliaumeLuke RosenbergAli Khenchaf. Analysis of X-Band SAR Sea-Clutter Distributions at Different Grazing Angles
IEEE Transactions on Geoscience and Remote Sensing, Institute of Electrical and Electronics Engineers, 2015, Geoscience and Remote Sensing, IEEE Transactions on, 53 (8), pp.4650 - 4660. ⟨10.1109/TGRS.2015.2405577⟩