Grégoire Mercier Enseignant-Chercheur en traitement des images de télédétection

Adresse : GET / ENST Bretagne / dpt ITI CNRS UMR 2872 TAMCIC, Equipe TIME Technopôle Brest-Iroise, CS 83818 F-29 238 Brest Cédex Tél : +33 2 29 00 10 59 Fax : +33 2 29 00 10 98 Mél : Gregoire.Mercier@enst-bretagne.fr

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Présentation

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Enseignement

Filière 4 : Information Traitement Connaissance.

Ateliers info pour l'image : SI 321 ou IIA 305 pour les Mastères IIA.

TP SIG sur ENVI : SI 501, S44.

Technologies du multimédia : MTS 431, MTS 206 pour les FIP.

Majeure Télédétection : MTS 442.

Projet Expérimental sur le Tatouage des données : PEX 9

Intersemestre de photo-numérique : INT 2 O

Articles de revue

G. MERCIER, G. MOSER and S. SERPICO, Conditional Copula for Change Detection on Heterogeneous SAR Data. Accepted for publication at IEEE TGRS, nov 2007.

B. ABDEL LATIF, R. LECERF, G. MERCIER and L. HUBERT-MOY, Preprocessing of Low Resolution Time Series Contaminated by Clouds and Shadows, Accepted for publication at IEEE TGRS, nov 2007.

J. INGLADA and G. MERCIER, A New Statistical Similarity Measure for Change Detection in Multitemporal SAR Images and Its Extension to Multiscale-Change Analysis. IEEE TGRS, vol 45(5), pages 1432--1446, may 2007. pdf.

S. DERRODE and G. MERCIER , Unsupervised Multiscale Oil Slick Segmentation from SAR Images, Pattern Recognition, vol 40(3), pages 1135--1147, march 2007. pdf.

G. MERCIER and F. GIRARD-ARDHUIN, Partially Supervised Oil Slick Detection by SAR Imagery using Kernel Expansion, IEEE-TGRS, vol 44(10), pp 2839--2846, october 2006. pdf.

M. LENNON, S. BABICHENKO, N. THOMAS, V. MARIETTE, G. MERCIER and A. LISIN. Detection and mapping of oil slicks in the sea by comined use of hyperspectral imagery and laser induced fluorescence. Proceedings of the EARSEL, vol 5, nb 1, 2006.pdf.

F. GIRARD-ARDHUIN, G. MERCIER, F. COLLARD and R GARELLO, Operational oil slick characterization by SAR imagery and synergistic data, IEEE Journal of Oceanic Engineering, vol. 30, n. 3, July 2005, DOI : 10.1109/JOE.2005.857526. pdf.

G. MERCIER, L. HUBERT-MOY, Th. HOUET and P. GOUÉRY, Estimation and monitoring of bare soil/vegetation ratio with SPOT VEGETATION and HRVIR, IEEE-TGRS, vol 43(2), feb 2005. pdf

G. MERCIER, S. DERRODE and W. PIECZYNSKI, Segmentation Multiéchelle de Nappes d'Hydrocarbure. Traitement du Signal, volume 21, numéro 4, 2004. pdf.

G. MERCIER, Reflectivity Estimation for SAR Image Compression. IEEE-TGRS, vol 41(4), pages:901--906, April 2003. pdf.

Th. HOUET, L. HUBERT-MOY, G. MERCIER, Modelisation du changement d'échelle en télédétection par une méthode neuronale, 6e rencontres Théo Quant. Février 2003. Également publié dans Cybergéo, 2004.

N. de BEAUCOUDREY et G. MERCIER, Compression de données brutes et d'images de radar à synthèse d'ouverture. Annales des Télécommunications. Tome 56, numéros 11-12, Novembre-décembre 2001. pp: 646--654.

Rapports de recherche

G. MERCIER, G. MOSER and B. SERPICO, Conditional Copula for Change Detection on Heterogeneous Data. Rapport de Recherche GET/ENST Bretagne. RR-2006004-ITI. Aout 2006.

B. ABDEL LATIF and G. MERCIER, Self-Organizing Map for erroneous data processing in time series analysis. Rapport de Recherche GET/ENST Bretagne. RR-2006003-ITI. Mars 2006.

G. MERCIER, Mesure de dépendance entre images RSO. Rapport de recherche GET/ENST Bretagne. RR-2005003-ITI. Octobre 2005. pdf

Livres

G. MERCIER and M. LENNON, Joint Classification and Compression of Hyperspectral Images, in Hyperspectral Image Compression, chap 7, edited by G. MOTTA, F. RIZZO and J. STORER, Springer, 2006.

S. CORGNE, L. HUBERT-MOY, J. DEZERT and G. MERCIER, Land cover change prediction with a new theory of plausible and a pradoxical reasoning, in Advances and Applications of DSmT for Information Fusion, F. Smarandache and J. Dezert Editors, Am. Res. Press, Rehoboth, June 2004.

G. MERCIER, G. MOSER and S SERPICO, Conditional Copula for Change Detection on Heterogeneous SAR Data, IGARSS 07. pdf.

G. MERCIER, L. BOUCHEMAKH and Y SMARA, The Use of Multidimensional Copulas to Describe Amplitude Distribution of Polarimetric SAR Data, IGARSS 07. pdf.

B. ABDEL LATIF, G. MERCIER, B SOLAIMAN and R. LECERF, Self-Organizing Map for surface characterization in time series, IGARSS 07. pdf.

T. HABIB, J. CHANUSSOT, J. INGLADA and G. MERCIER, Abrupt change detection on multitemporal remote sensing images: a statistical overview of methodologies applied on real cases, IGARSS 07. pdf.

J. INGLADA and G MERCIER, The Multiscale Change Profile: a Statistical Similarity Measure for Change Detection in Multitemporal SAR Images, IGARSS 06. pdf.

G. MERCIER, S. DERRODE, W. PIECZYNSKI, JM. NICOLAS, A. JOANNIC-CHARDIN and J. INGLADA, Copula-based Stochastic Kernels for Abrupt Change Detection, IGARSS 06. pdf.

B. ABDEL LATIF and G. MERCIER, Self-Organizing Map for erroneous data processing in time series analysis, IGARSS 06. pdf.

G. MERCIER and F. GIRARD-ARDHUIN, Unsupervised Oil Slick Detection by SAR Imagery using Kernel Expansion, IGARSS 05. pdf.

M. LENNON, N. THOMAS, V. MARIETTE, S. BABICHENKO and G. MERCIER, Oil Slick detection and Characterization by Satellite and Airborne Sensors: Experimental results with SAR, Hyperspectral and Lidar data, IGARSS 05. pdf.

G. MERCIER and F. GIRARD-ARDHUIN, Oil Slick Detection by SAR Imaergy using Support Vector Machines, Oceans 05 europe, 21-23 June 2005. pdf.

M. LENNON, S. BABICHENKO, N. THOMAS, V. MARIETTE and G. MERCIER, Operational quantitative mapping of oil pollutions at sea by joint use of an Hyperspectral Imager and a Fluorescence Lidar System on-board a fixed-wing aircraft. Oceans 05 europe, 21-23 June 2005. pdf.

V. COCHIN, Ph. FORGET, B. SEILLE and G. MERCIER, Sea Surface Currents and Wind Direction by VHF Radar: Results and Validation, Oceans 05 europe, 21-23 June 2005. pdf.

T. KANAA, G. MERCIER and E. TONYE, Sea Surface Slicks Characterization in SAR images, Oceans 05 europe, 21-23 June 2005. pdf.

M. LENNON, S. BABICHENKO, N. THOMAS, V. MARIETTE, G. MERCIER and A. LISIN, Detection and mapping of oil slicks in the sea by combined use of hyperspectral imagery and laser induced fluorescence, 2d EARSeL Workshop on Remote Sensing of Coastal Zone, 9-10 June 2005. doc.

M. LENNON, S. BABICHENKO, N. THOMAS, V. MARIETTE and G. MERCIER, Combining passive hyperspectral imagery and active fluorescence laser spectroscopy for airborne quantitative mapping of oil slicks at sea, 4th EARSeL Workshop on Imaging Spectroscopy, 25-27 april 2005. doc.

V. COCHIN, G. MERCIER, R. GARELLO, V. MARIETTE and P. BROCHE, Anomaly detection in VHF radar measurements. in IGARSS 2004. pdf.

F. GIRARD-ARDHUIN, G. MERCIER, F. COLLARD and R. GARELLO, Oil slick detection by SAR imagery: algorithms comparison. in IGARSS 2004. pdf.

G. MERCIER and S. DERRODE, SAR image change detection using distance between distribution of classes. in IGARSS 2004. pdf.

F. GIRARD-ARDHUIN, F. COLLARD, G. MERCIER and R. GARELLO, Oil Slick Detection by SAR Imagery: application on Prestige accident images. in Sea Tech Week (Brest, 18-22 octobre 2004). pdf.

Th. KANAA, G. MERCIER, E. TONYE, V. ONANA, Détection des nappes d'hydrocarbure par morphologie mathématique : application à l'imagerie RSO au large du littoral camerounais, Xe Jounrée scientifiques du Réseau Télédétection de l'AUF. 24-29 mai 2004.

V. COCHIN, V. MARIETTE, A COAT, P. BROCHE, J-C de MAISTRE, Y BARBIN, J. GAGGELLI, G. MERCIER and R. GARELLO, Tidal currents mapping and residual currents using VHF radar measurements in the Normand-Breton Gulf (France), in US Baltic, june 15-17, 2004. pdf

F. GIRARD-ARDHUIN, F. COLLARD, G. MERCIER and R. GARELLO, Oil Slick Classification by SAR Imagery using synergetic data, in US Baltic, june 15-17, 2004. pdf

F. GIRARD-ARDHUIN, G. MERCIER and R. GARELLO, Oil Slick Detection by SAR Imagery: potential and limitation, in Ocean 2003. pdf

G. MERCIER, S. S. DERRODE, W. W. PIECZYNSKI, J.-M. Le CAILLEC, and R. GARELLO, Multiscale oil slick segmentation with Markov chain model, in SEE Proceedings of Radar and Marine Environment Workshop. Brest, France, 10 June 2003, 4 pp, 2003.

S. CORGNE, L. HUBERT-MOY, J. DEZERT and G. MERCIER, Land cover change prediction with a new theory of plausible and a pradoxical reasoning, in Fusion 2003. pdf

S. DERRODE, G. MERCIER and W. PIECZYNSKI, Unsupervised change detection in SAR images using a Multicomponent HMC model, in Multi'Temp 2003. pdf

S. DERRODE, G. MERCIER and W. PIECZYNSKI, Unsupervised multicomponent image segmentation combining vectorial HMC model and ICA, in ICIP, 2003. pdf

M. LENNON and G. MERCIER, Noise-adjusted non orthogonal linear projections for hyperspectral data analysis, in IGARSS, 2003. pdf

G. MERCIER, S. DERRODE and M. LENNON, Hyperspectral Image Segmentation with Markov Chain Model, in IGARSS, 2003. pdf

G. MERCIER, S. DERRODE, W. PIECZYNSKI, J-M. LE CAILLEC and R. GARELLO, Multiscale Oil Slick Segmentation with Markov Chain Model, in IGARSS, 2003. pdf

Th. KANAA, E. TONYE, G. MERCIER, V-P. ONANA, R. GARELLO, J-P. RUDANT and J. MVOGO, Detection of Oil Slick Signatures in SAR Images by Fusion of Hysteresis Thresholding Responses, in IGARSS, 2003. pdf

G. MERCIER and M. LENNON, Support Vector Machines for Hyperspectral Image Classification with Spectral-Based Kernels, in IGARSS, 2003. pdf

Th. HOUET, L. HUBERT-MOY, G. MERCIER and P. GOUÉRY, Estimation and monitoring of bare soil/vegetation ratio with SPOT VEGETATION and HRVIR, in IGARSS, 2003. pdf

S. CORGNE, J. BARBIER, L. HUBERT-MOY, G. MERCIER, B. SOLAIMAN, Follow up and modelling of the land use in an intensive agricultural watershed in France, in SPIE-4879, 2002. pdf.

L. HUBERT-MOY, S. CORGNE, G. MERCIER, B. SOLAIMAN, Land Use and Land Cover change prediction with the theory of evidence: A Case of study in an Intensive Agricultural Region of France, in Information Fusion 2002. pdf.

M. LENNON, G. MERCIER, L. HUBERT-MOY, Nonlinear filtering of hyperspectral images with anisotropic diffusion, in IGARSS, 2002. ps.

M. LENNON, G. MERCIER, L. HUBERT-MOY, Classification of hyperspectral images with nonlinear filtering and support vector machines, in IGARSS, 2002. ps.

G. MERCIER, M. LENNON, On the characterization of hyperspectral texture, in IGARSS 2002. ps.

J. MVOGO NGONO, V. P. ONANA, E. TONYE, G. MERCIER and J-P. RUDANT, Une approche de segmentation multi-échelle basée sur les paquets d'ondelettes et la fusion des données RSO d'amplitude et de cohérence pour la cartographie automatique des sols en milieu urbain et péri-urbain, in 9ème Journées Scientifiques du réseau télédétection de l'AUF, Yaoundé, 29/11--02/12 2001. Cameroun.

M. LENNON, G. MERCIER, M.C. MOUCHOT, L. HUBERT-MOY, Curvilinear Component Analysis for nonlinear dimensionality reduction of hyperspectral images, in SPIE, 2001. ps.

G. MERCIER, Despeckle-based SAR image compression, in IGARSS, 2001. pdf.

J. MVOGO, G. MERCIER, V.P. ONANA, J-P. RUDANT, E. TONYE, H. TREBOSSEN, A combined Speckle noise reduction and compression of SAR images using a multiwavelet based method to improve codec performance, in IGARSS, 2001. pdf.

S. DERRODE, G. MERCIER, J-M. Le CAILLEC, R. GARELLO, Estimation of sea-ice SAR clutter statistics from Pearson's system of distributions, in IGARSS, 2001. pdf.

M. LENNON, G. MERCIER, M.C. MOUCHOT, L. HUBERT-MOY, Spectral unmixing of hyperspectral images with the Independant Component Analysis and wavelet packets, in IGARSS, 2001. pdf.

M. LENNON, G. MERCIER, M.C. MOUCHOT, L. HUBERT-MOY, Independant component analysis as a tool for the dimensionality reduction and the represntation of hyperspectral images, in IGARSS, 2001. pdf.

M. LENNON, P. MAUPIN, G. MERCIER, S. PRASHER, J-A. LANDRY, P. GOEL, Independant component analysis of airborne hyperspectral data for the study of weed and nitrogen stress in corn crops, in Third European Conference on Precision Agriculture (ECPA), 2001. pdf.

J. MVOGO, V.-P. ONANA, J.-P. RUDANT, H. TREBOSSEN, G. MERCIER AND E. TONYÉ, Coastline detection in SAR images using wavelet packets, multiscale segmentation and a Markov random field regularization, in Europto, 2000.

M. LENNON, M.-C. MOUCHOT, G. MERCIER, B. SOLAIMAN AND L. HUBERT-MOY, Segmentation of airborne hyperspectral images by integrating multi-level data fusion, in Fusion, 2000. pdf.

M. LENNON, M.-C. MOUCHOT, G. MERCIER AND L. HUBERT-MOY, Segmentation of Hedges on CASI hyperspectral Images by Data Fusion from Texture, Spectral and Shape Analysis, in IGARSS, 2000. pdf.

G. MERCIER, J. MVOGO, M.-C. MOUCHOT, G. CAZUGUEL AND J.-P. RUDANT, Compression of temporal series of registered SAR images, in CEOS, 1999. resume. postscript.

G. MERCIER, M.-C. MOUCHOT AND G. CAZUGUEL, Joint Classification and Compression of Hyperspectral Image, in IGARSS, vol. 4, pages 1742-1744, 1999. resume. postscript.

G. MERCIER, M.-C. MOUCHOT AND G. CAZUGUEL, Multitemporal SAR Image description: Application to image compression, in IGARSS, 1998. html. postscript.

G. MERCIER, M.-C. MOUCHOT AND G. CAZUGUEL, Multitemporal SAR Image Compression, in ICIP, vol. 1, pages 760-763, 1998. html, postscript.

Manuscrits de thèse

G. MERCIER, Outils pour la Télédétection Opérationnelle, manuscrit de HDR. Soutenue le 2 mars 2007 (manuscrit, présentation).

Véronique COCHIN, Évaluation des radars à ondes de surface pour l'océanographie opérationnelle, soutenue le 8 septembre 2006. Thèse ENST Bretagne - Université de Rennes I. manuscrit, présentation.

Samuel CORGNE, Modélisation de la couverture hivernale des sols par télédétection : application sur des bassins versants en Bretagne, soutenue le 10 décembre 2004. Thèse de l'Université de Rennes II. pdf.

Marc LENNON, Méthodes d'analyse d'images hyperspectrales, exploitation du capteur aéroporté CASI pour des applications de cartographies agro-environnementale en Bretagne, soutenue le 19 décembre 2002. Thèse de l'Université de Rennes I. pdf.

G. MERCIER, Études de modèles de compression de données de télédétection multisources dans le cadre d'une utilisation opérationnelle, Thèse de doctorat, Université de Rennes I, France, 1999. résumé (sorry in french). résumé long. postscript. présentation.