Xavier Dupuis

According to our database, Xavier Dupuis authored at least 33 papers between 1997 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

The Geometry of Sparse Analysis Regularization.

Xavier Dupuis, Samuel Vaiter

SIAM J. Optim., June, 2023

A semi-Lagrangian scheme for Hamilton-Jacobi-Bellman equations with oblique derivatives boundary conditions.

Elisa Calzola, Elisabetta Carlini, Xavier Dupuis, Francisco J. Silva

Numerische Mathematik, 2023

Simplified Scheme to Separately Retrieve Permittivities of Surfaces of a Dihedral Structure Using Radar Polarimetry.

Steve Tyler, Xavier Dupuis, Régis Guinvarc'h, Laetitia Thirion-Lefevre

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2023

Numerical Schemes to Retrieve Permittivities from Rotated Double Bounce Signatures in Polarimetric SAR Images.

Steve Tyler, Xavier Dupuis, Régis Guinvarc'h, Laetitia Thirion-Lefevre

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2023

Sar-Light, A Versatile Sar Sensor on Uav Platform for Target Characterization.

Xavier De Milly, Jean-François Nouvel, Hubert Cantalloube, Nicolas Castet, Olivier Boisot, Xavier Dupuis

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2023

2022

A First Test on Permittivty Inversion of a Double Bounce in a SAR Image.

Steve Tyler, Xavier Dupuis, Régis Guinvarc'h, Laetitia Thirion-Lefevre

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2022

SAR-Light - First SAR Images from the New Onera SAR Sensor on UAV Platform.

Frédéric Brigui, Sébastien Angélliaume, Nicolas Castet, Xavier Dupuis, Philippe Martineau

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2022

2021

A semi-Lagrangian scheme for Hamilton-Jacobi-Bellman equations with oblique boundary conditions.

Elisa Calzola, Elisabetta Carlini, Xavier Dupuis, Francisco J. Silva

CoRR, 2021

2019

Multi-Band Supervised Classification for Polarimetric SAR.

Xavier Dupuis, Valentine Wasik, Alexandre Alakian, Dominique Dubucq

Proceedings of the 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019

2016

SAR imaging of tropical African forests with P-band multibaseline acquisitions: Results from the AfriSAR campaign.

Irena Hajnsek, Matteo Pardini, Ralf Horn, Rolf Scheiber, Konstantinos Papathanassiou, Pascale Dubois-Fernandez, Rémi Baqué, Xavier Dupuis, Tania Casal

Proceedings of the 2016 IEEE International Geoscience and Remote Sensing Symposium, 2016

2014

Second-Order Necessary Conditions in Pontryagin Form for Optimal Control Problems.

J. Frédéric Bonnans, Xavier Dupuis, Laurent Pfeiffer

SIAM J. Control. Optim., 2014

Very high resolution circular SAR imaging at X band.

Xavier Dupuis, Philippe Martineau

Proceedings of the 2014 IEEE Geoscience and Remote Sensing Symposium, 2014

2013

Sensitivity of Main Polarimetric Parameters of Multifrequency Polarimetric SAR Data to Soil Moisture and Surface Roughness Over Bare Agricultural Soils.

Nicolas N. Baghdadi, Pascale Dubois-Fernandez, Xavier Dupuis, Mehrez Zribi

IEEE Geosci. Remote. Sens. Lett., 2013

First- and Second-Order Optimality Conditions for Optimal Control Problems of State Constrained Integral Equations.

J. Frédéric Bonnans, Constanza De La Vega, Xavier Dupuis

J. Optim. Theory Appl., 2013

The KaSAR airborne campaign.

Jean-François Nouvel, Pascale Dubois-Fernandez, Xavier Dupuis

Proceedings of the 2013 IEEE International Geoscience and Remote Sensing Symposium, 2013

2012

Ka band measurements over urban area, a study of NLOS back-scattering.

Jean-François Nouvel, Bernard Vaizan, Olivier Ruault du Plessis, Xavier Dupuis

Proceedings of the 2012 IEEE International Geoscience and Remote Sensing Symposium, 2012

2011

BIOSAR 2010 - A SAR campaign in support to the BIOMASS mission.

Lars M. H. Ulander, Anders Gustavsson, Pascale Dubois-Fernandez, Xavier Dupuis, Johan E. S. Fransson, Johan Holmgren, Jörgen Wallerman, Leif E. B. Eriksson, Gustaf Sandberg, Maciej J. Soja

Proceedings of the 2011 IEEE International Geoscience and Remote Sensing Symposium, 2011

2009

A Characterization of Shannon Entropy and Bhattacharyya Measure of Contrast in Polarimetric and Interferometric SAR Image.

Jérôme Morio, Philippe Réfrégier, François Goudail, Pascale Dubois-Fernandez, Xavier Dupuis

Proc. IEEE, 2009

2008

Information Theory-Based Approach for Contrast Analysis in Polarimetric and/or Interferometric SAR Images.

Jérôme Morio, Philippe Réfrégier, François Goudail, Pascale Dubois-Fernandez, Xavier Dupuis

IEEE Trans. Geosci. Remote. Sens., 2008

Very High Resolution Interferogram Acquisition Campaign and Analysis.

Xavier Dupuis, Hélène Oriot, Sébastien Angélliaume

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2008

The New ONERA Multispectral Airborne SAR System.

Philippe Dreuillet, Gregory Bonin, Olivier Ruault du Plessis, Sébastien Angélliaume, Hubert Cantalloube, Pascale Dubois-Fernandez, Xavier Dupuis, Colette Coulombeix

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2008

2007

Polarimetric and Interferometric SAR Image Partition Into Statistically Homogeneous Regions Based on the Minimization of the Stochastic Complexity.

Jérôme Morio, François Goudail, Xavier Dupuis, Pascale Dubois-Fernandez, Philippe Réfrégier

IEEE Trans. Geosci. Remote. Sens., 2007

Very high resolution interferogram acquisition campaign and processing.

Xavier Dupuis, Sébastien Angélliaume, Hélène Oriot, Pascale Dubois-Fernandez, Hubert M. J. Cantalloube, Colette Coulombeix, Olivier Ruault du Plessis, Patrick Fromage, Gregory Bonin, Daniel Heuzé

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2007

2006

PolInSAR analysis of X-band data over vegetated and urban areas.

Franck Garestier, Pascale Dubois-Fernandez, Xavier Dupuis, Philippe Paillou, Irena Hajnsek

IEEE Trans. Geosci. Remote. Sens., 2006

2005

Resolution effects on polarimetric high resolution X band data.

Franck Garestier, Pascale Dubois-Fernandez, Philippe Paillou, Xavier Dupuis

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2005

Polar and PolInSAR analysis of pine forest at L and P band on high resolution data.

Franck Garestier, Isabelle Champion, Pascale Dubois-Fernandez, Philippe Paillou, Xavier Dupuis

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2005

Very high resolution sar images over dense urban area.

Hubert Cantalloube, Pascale Dubois-Fernandez, Xavier Dupuis

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2005

2004

Clutter statistical analysis for high resolution SAR data.

Pascale Dubois-Fernandez, Hubert Cantalloube, Xavier Dupuis

Proceedings of the 2004 IEEE International Geoscience and Remote Sensing Symposium, 2004

2003

Using Pol-InSAR at X-band: preliminary observations.

Pascale Dubois-Fernandez, Xavier Dupuis, Franck Garestier, Philippe Paillou

Proceedings of the 2003 IEEE International Geoscience and Remote Sensing Symposium, 2003

2002

The ONERA RAMSES SAR system.

Pascale Dubois-Fernandez, Olivier Ruault du Plessis, D. le Coz, J. Dupas, Bernard Vaizan, Xavier Dupuis, Hubert Cantalloube, Colette Coulombeix, Cécile Titin-Schnaider, Philippe Dreuillet, J. M. Boutry, J. P. Canny, L. Kaisersmertz, J. Peyret, Philippe Martineau, M. Chanteclerc, Laurette Pastore, J. P. Bruyant

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2002

1999

Supervised classification for synthetic aperture radar image.

Xavier Dupuis, Pierre Mathieu, Michel Barlaud

Proceedings of the 1999 IEEE International Conference on Acoustics, 1999

1998

Synthetic aperture radar interferometry using ground slope vector to phase unwrapping.

Xavier Dupuis, Pierre Mathieu, Michel Barlaud

Proceedings of the 9th European Signal Processing Conference, 1998

1997

Speckle reduction with edge-preserving.

Pierre Mathieu, Laurent Dirat, Xavier Dupuis, Michel Barlaud

Proceedings of the 1997 IEEE International Conference on Acoustics, 1997