Véronique Achard

39 papers B 2C 5Misc 1Journal 14Unranked 17

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Physics-informed variational autoencoders for improved robustness to environmental factors of variation. Mach. Learn. Romain Thoreau, Laurent Risser, Véronique Achard, Béatrice Berthelot, Xavier Briottet
2024	J	`jnl`	Mapping of Clay Montmorillonite Abundance in Agricultural Fields Using Unmixing Methods at Centimeter Scale Hyperspectral Images. Remote. Sens. Etienne Ducasse, Karine Adeline, Audrey Hohmann, Véronique Achard, Anne Bourguignon, Gilles Grandjean, Xavier Briottet
2023	J	`jnl`	An NMF-based method for jointly handling mixture nonlinearity and intraclass variability in hyperspectral blind source separation. Digit. Signal Process. Yannick Deville, Guillaume Faury, Véronique Achard, Xavier Briottet
2023	J	`jnl`	Toulouse Hyperspectral Data Set: a benchmark data set to assess semi-supervised spectral representation learning and pixel-wise classification techniques. CoRR Romain Thoreau, Laurent Risser, Véronique Achard, Béatrice Berthelot, Xavier Briottet
2022	—	`conf`	Probabilistic Breaking Tie: An Active Learning Strategy To Leverage Class Hierarchy For Impervious Surfaces Classification. WHISPERS Romain Thoreau, Véronique Achard, Laurent Risser, Béatrice Berthelot, Xavier Briottet
2022	J	`jnl`	p CoRR Romain Thoreau, Laurent Risser, Véronique Achard, Béatrice Berthelot, Xavier Briottet
2021	J	`jnl`	Hydrocarbon Pollution Detection and Mapping Based on the Combination of Various Hyperspectral Imaging Processing Tools. Remote. Sens. Véronique Achard, Pierre-Yves Foucher, Dominique Dubucq
2021	C	`conf`	Hyperspectral Classification Based on Spectral Indices Learned Through Soft Attention Units. IGARSS Romain Thoreau, Véronique Achard, Xavier Briottet
2020	J	`jnl`	Classification of Hyperspectral Reflectance Images With Physical and Statistical Criteria. Remote. Sens. Alexandre Alakian, Véronique Achard
2020	J	`jnl`	Spectral Unmixing for Thermal Infrared Multi-Spectral Airborne Imagery over Urban Environments: Day and Night Synergy. Remote. Sens. Carlos Granero-Belinchón, Aurélie Michel, Véronique Achard, Xavier Briottet
2020	J	`jnl`	Using a Panchromatic Image to Improve Hyperspectral Unmixing. Remote. Sens. Simon Rebeyrol, Yannick Deville, Véronique Achard, Xavier Briottet, Stéphane May
2019	—	`conf`	A New Hyperspectral Unmixing Method Using Co-Registered Hyperspectral and Panchromatic Images. WHISPERS Simon Rebeyrol, Yannick Deville, Véronique Achard, Xavier Briottet, Stéphane May
2019	C	`conf`	Automatic Mapping of Hydrocarbon Pollution Based on Hyperspectral Imaging. IGARSS Véronique Achard, Christopher Elin
2018	J	`jnl`	Inertia-Constrained Pixel-by-Pixel Nonnegative Matrix Factorisation: A Hyperspectral Unmixing Method Dealing with Intra-Class Variability. Remote. Sens. Charlotte Revel, Yannick Deville, Véronique Achard, Xavier Briottet, Christiane Weber
2018	C	`conf`	Onshore Hydrocarbon Remote Sensing. IGARSS Dominique Dubucq, Véronique Achard
2017	B	`conf`	Impact of the initialisation of a blind unmixing method dealing with intra-class variability. ESANN Charlotte Revel, Yannick Deville, Véronique Achard, Xavier Briottet
2017	J	`jnl`	Inertia-Constrained Pixel-by-Pixel Nonnegative Matrix Factorisation: a Hyperspectral Unmixing Method Dealing with Intra-class Variability. CoRR Charlotte Revel, Yannick Deville, Véronique Achard, Xavier Briottet
2016	—	`conf`	A linear-quadratic unsupervised hyperspectral unmixing method dealing with intra-class variability. WHISPERS Charlotte Revel, Yannick Deville, Véronique Achard, Xavier Briottet
2016	—	`conf`	Joint lab, field and airborne spectral database for the quantification of soil hydrocarbon content. WHISPERS Vincent Lever, Pierre-Yves Foucher, Xavier Briottet, Dominique Dubucq, Rosa Oltra-Carrió, Laurent Poutier, Véronique Achard, Philippe Déliot
2015	J	`jnl`	A Physics-Based Unmixing Method to Estimate Subpixel Temperatures on Mixed Pixels. IEEE Trans. Geosci. Remote. Sens. Manuel Cubero-Castan, Jocelyn Chanussot, Véronique Achard, Xavier Briottet, Michal Shimoni
2015	—	`conf`	A method based on nonnegative matrix factorization dealing with intra-class variability for unsupervised hyperspectral unmixing. WHISPERS Charlotte Revel, Yannick Deville, Véronique Achard, Xavier Briottet
2014	—	`conf`	A non-linear optimal estimator for plume concentration retrieval, using airborne hyperspectral measurement. WHISPERS Ramzi Idoughi, Pierre-Yves Foucher, Marc-Andre Gagnon, Laurent Poutier, Véronique Achard, Xavier Briottet
2014	B	`conf`	A physics-based unmixing method for thermal hyperspectral images. ICIP Manuel Cubero-Castan, Jocelyn Chanussot, Véronique Achard, Xavier Briottet, Michal Shimoni
2014	Misc	`conf`	An unmixing-based method for the analysis of thermal hyperspectral images. ICASSP Manuel Cubero-Castan, Jocelyn Chanussot, Xavier Briottet, Michal Shimoni, Véronique Achard
2014	—	`conf`	Characterization of hyperspectral images prior to unmixing, based on eigendecompositions and sum-to-one condition. WHISPERS Yannick Deville, Charlotte Revel, Xavier Briottet, Véronique Achard
2013	—	`conf`	Gunshot residues analysis by endmembers extraction method on hyperspectral images. WHISPERS Celine Meillier, Véronique Achard, Philippe Déliot, Th. Dartigalongue, A. Desmarais, C. Giacometti
2013	—	`conf`	The comparability of aggregated emissivity and temperature of heterogeneous pixel to conventional tes methods. WHISPERS Manuel Cubero-Castan, Xavier Briottet, Véronique Achard, Michal Shimoni, Jocelyn Chanussot
2012	J	`jnl`	Hyperspectral Anomaly Detection: Comparative Evaluation in Scenes with Diverse Complexity. J. Electr. Comput. Eng. Dirk Borghys, Ingebjørg Kåsen, Véronique Achard, Christiaan Perneel
2012	—	`conf`	Performance analysis of unsupervised unmixing models for thermal hyepsrpectral. WHISPERS Michal Shimoni, Xavier Briottet, Manuel Cubero-Castan, Christiaan Perneel, Véronique Achard, Jocelyn Chanussot
2012	—	`conf`	Physic based aggregation model for the unmixing of temperature and optical properties in the infrared domain. WHISPERS Manuel Cubero-Castan, Xavier Briottet, Michal Shimoni, Véronique Achard, Jocelyn Chanussot
2012	—	`conf`	Preliminary results to define an active multispectral imager for gunshot residues patterns visualization. WHISPERS Philippe Déliot, Béa Corcelle, Véronique Achard, Th. Dartigalongue, A. Desmarais, C. Giacometti
2011	—	`conf`	Emissivity retrievals from airborne infrared hyperspectral images coupled with visible to SWIR hyperspectral images. WHISPERS Véronique Achard, J. Bourrely, P. Carle
2011	—	`conf`	Evaluation of the sub-pixel performance of anomaly detectors. WHISPERS Dirk Borghys, Christiaan Perneel, Véronique Achard, Ingebjørg Kåsen
2011	C	`conf`	Robust detection using the SIRV background modelling for hyperspectral imaging. IGARSS Jean Philippe Ovarlez, Sze Kim Pang, Frédéric Pascal, Véronique Achard, T. K. Ng
2010	—	`conf`	Atmospheric correction of airborne infrared Hyperspectral images using neural networks. WHISPERS Véronique Achard, S. Lesage
2010	—	`conf`	Benefits of textural characterization for the classification of hyperspectral images. WHISPERS Guillaume Roussel, Véronique Achard, Alexandre Alakian, Jean-Claude Fort
2009	—	`conf`	Atmospheric and topographic corrections for hyperspectral imagery. WHISPERS Véronique Achard, Xavier Lenot
2005	J	`jnl`	Direct and inverse radiative transfer solutions for visible and near-infrared hyperspectral imagery. IEEE Trans. Geosci. Remote. Sens. Christophe Miesch, Laurent Poutier, Véronique Achard, Xavier Briottet, Xavier Lenot, Yannick Boucher
2003	C	`conf`	Irradiance calculation over mountainous areas in the reflective spectral domain: comparison with an accurate radiative transfer code. IGARSS Xavier Lenot, Véronique Achard, Christophe Miesch, Laurent Poutier, P. Pinet