Véronique Achard

Publication Activity (10 Years)

Years Active: 2003-2023
Publications (10 Years): 19

Top Topics

Thermal Infrared

Class Hierarchy

Matrix Factorisation

Top Venues

Publications

Yannick Deville, Guillaume Faury, Véronique Achard, Xavier Briottet
An NMF-based method for jointly handling mixture nonlinearity and intraclass variability in hyperspectral blind source separation. Digit. Signal Process. 133 (2023)
Romain Thoreau, Laurent Risser, Véronique Achard, Béatrice Berthelot, Xavier Briottet
Toulouse Hyperspectral Data Set: a benchmark data set to assess semi-supervised spectral representation learning and pixel-wise classification techniques. CoRR (2023)
Romain Thoreau, Véronique Achard, Laurent Risser, Béatrice Berthelot, Xavier Briottet
Probabilistic Breaking Tie: An Active Learning Strategy To Leverage Class Hierarchy For Impervious Surfaces Classification. WHISPERS (2022)
Romain Thoreau, Laurent Risser, Véronique Achard, Béatrice Berthelot, Xavier Briottet
VAE: a physics-integrated generative model. Application to the semantic segmentation of optical remote sensing images. CoRR (2022)
Véronique Achard, Pierre-Yves Foucher, Dominique Dubucq
Hydrocarbon Pollution Detection and Mapping Based on the Combination of Various Hyperspectral Imaging Processing Tools. Remote. Sens. 13 (5) (2021)
Romain Thoreau, Véronique Achard, Xavier Briottet
Hyperspectral Classification Based on Spectral Indices Learned Through Soft Attention Units. IGARSS (2021)
Simon Rebeyrol, Yannick Deville, Véronique Achard, Xavier Briottet, Stéphane May
Using a Panchromatic Image to Improve Hyperspectral Unmixing. Remote. Sens. 12 (17) (2020)
Alexandre Alakian, Véronique Achard
Classification of Hyperspectral Reflectance Images With Physical and Statistical Criteria. Remote. Sens. 12 (14) (2020)
Carlos Granero-Belinchón, Aurélie Michel, Véronique Achard, Xavier Briottet
Spectral Unmixing for Thermal Infrared Multi-Spectral Airborne Imagery over Urban Environments: Day and Night Synergy. Remote. Sens. 12 (11) (2020)
Simon Rebeyrol, Yannick Deville, Véronique Achard, Xavier Briottet, Stéphane May
A New Hyperspectral Unmixing Method Using Co-Registered Hyperspectral and Panchromatic Images. WHISPERS (2019)
Véronique Achard, Christopher Elin
Automatic Mapping of Hydrocarbon Pollution Based on Hyperspectral Imaging. IGARSS (2019)
Dominique Dubucq, Véronique Achard
Onshore Hydrocarbon Remote Sensing. IGARSS (2018)
Charlotte Revel, Yannick Deville, Véronique Achard, Xavier Briottet, Christiane Weber
Inertia-Constrained Pixel-by-Pixel Nonnegative Matrix Factorisation: A Hyperspectral Unmixing Method Dealing with Intra-Class Variability. Remote. Sens. 10 (11) (2018)
Charlotte Revel, Yannick Deville, Véronique Achard, Xavier Briottet
Impact of the initialisation of a blind unmixing method dealing with intra-class variability. ESANN (2017)
Charlotte Revel, Yannick Deville, Véronique Achard, Xavier Briottet
Inertia-Constrained Pixel-by-Pixel Nonnegative Matrix Factorisation: a Hyperspectral Unmixing Method Dealing with Intra-class Variability. CoRR (2017)
Charlotte Revel, Yannick Deville, Véronique Achard, Xavier Briottet
A linear-quadratic unsupervised hyperspectral unmixing method dealing with intra-class variability. WHISPERS (2016)
Vincent Lever, Pierre-Yves Foucher, Xavier Briottet, Dominique Dubucq, Rosa Oltra-Carrió, Laurent Poutier, Véronique Achard, Philippe Déliot
Joint lab, field and airborne spectral database for the quantification of soil hydrocarbon content. WHISPERS (2016)
Manuel Cubero-Castan, Jocelyn Chanussot, Véronique Achard, Xavier Briottet, Michal Shimoni
A Physics-Based Unmixing Method to Estimate Subpixel Temperatures on Mixed Pixels. IEEE Trans. Geosci. Remote. Sens. 53 (4) (2015)
Charlotte Revel, Yannick Deville, Véronique Achard, Xavier Briottet
A method based on nonnegative matrix factorization dealing with intra-class variability for unsupervised hyperspectral unmixing. WHISPERS (2015)
Manuel Cubero-Castan, Jocelyn Chanussot, Véronique Achard, Xavier Briottet, Michal Shimoni
A physics-based unmixing method for thermal hyperspectral images. ICIP (2014)
Manuel Cubero-Castan, Jocelyn Chanussot, Xavier Briottet, Michal Shimoni, Véronique Achard
An unmixing-based method for the analysis of thermal hyperspectral images. ICASSP (2014)
Ramzi Idoughi, Pierre-Yves Foucher, Marc-Andre Gagnon, Laurent Poutier, Véronique Achard, Xavier Briottet
A non-linear optimal estimator for plume concentration retrieval, using airborne hyperspectral measurement. WHISPERS (2014)
Yannick Deville, Charlotte Revel, Xavier Briottet, Véronique Achard
Characterization of hyperspectral images prior to unmixing, based on eigendecompositions and sum-to-one condition. WHISPERS (2014)
Celine Meillier, Véronique Achard, Philippe Déliot, Th. Dartigalongue, A. Desmarais, C. Giacometti
Gunshot residues analysis by endmembers extraction method on hyperspectral images. WHISPERS (2013)
Manuel Cubero-Castan, Xavier Briottet, Véronique Achard, Michal Shimoni, Jocelyn Chanussot
The comparability of aggregated emissivity and temperature of heterogeneous pixel to conventional tes methods. WHISPERS (2013)
Michal Shimoni, Xavier Briottet, Manuel Cubero-Castan, Christiaan Perneel, Véronique Achard, Jocelyn Chanussot
Performance analysis of unsupervised unmixing models for thermal hyepsrpectral. WHISPERS (2012)
Dirk Borghys, Ingebjørg Kåsen, Véronique Achard, Christiaan Perneel
Hyperspectral Anomaly Detection: Comparative Evaluation in Scenes with Diverse Complexity. J. Electr. Comput. Eng. 2012 (2012)
Philippe Déliot, B. Corcelle, Véronique Achard, Th. Dartigalongue, A. Desmarais, C. Giacometti
Preliminary results to define an active multispectral imager for gunshot residues patterns visualization. WHISPERS (2012)
Manuel Cubero-Castan, Xavier Briottet, Michal Shimoni, Véronique Achard, Jocelyn Chanussot
Physic based aggregation model for the unmixing of temperature and optical properties in the infrared domain. WHISPERS (2012)
Jean Philippe Ovarlez, Sze Kim Pang, Frédéric Pascal, Véronique Achard, T. K. Ng
Robust detection using the SIRV background modelling for hyperspectral imaging. IGARSS (2011)
Dirk Borghys, Christiaan Perneel, Véronique Achard, Ingebjørg Kåsen
Evaluation of the sub-pixel performance of anomaly detectors. WHISPERS (2011)
Véronique Achard, J. Bourrely, P. Carle
Emissivity retrievals from airborne infrared hyperspectral images coupled with visible to SWIR hyperspectral images. WHISPERS (2011)
Guillaume Roussel, Véronique Achard, Alexandre Alakian, Jean-Claude Fort
Benefits of textural characterization for the classification of hyperspectral images. WHISPERS (2010)
Véronique Achard, S. Lesage
Atmospheric correction of airborne infrared Hyperspectral images using neural networks. WHISPERS (2010)
Véronique Achard, Xavier Lenot
Atmospheric and topographic corrections for hyperspectral imagery. WHISPERS (2009)
Christophe Miesch, Laurent Poutier, Véronique Achard, Xavier Briottet, Xavier Lenot, Yannick Boucher
Direct and inverse radiative transfer solutions for visible and near-infrared hyperspectral imagery. IEEE Trans. Geosci. Remote. Sens. 43 (7) (2005)
Xavier Lenot, Véronique Achard, Christophe Miesch, Laurent Poutier, P. Pinet
Irradiance calculation over mountainous areas in the reflective spectral domain: comparison with an accurate radiative transfer code. IGARSS (2003)