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Publications de Xavier Descombes
Résultat de la recherche dans la liste des publications :
44 Articles |
31 - Extraction automatique des réseaux linéiques à partir d'images satellitaires et aériennes par processus Markov objet.
C. Lacoste et X. Descombes et J. Zerubia et N. Baghdadi. Bulletin de la Société Française de Photogrammétrie et de Télédétection, 170: pages 13--22, 2003.
@ARTICLE{lacostesfpt,
|
| author |
= |
{Lacoste, C. and Descombes, X. and Zerubia, J. and Baghdadi, N.}, |
| title |
= |
{Extraction automatique des réseaux linéiques à partir d'images satellitaires et aériennes par processus Markov objet}, |
| year |
= |
{2003}, |
| journal |
= |
{Bulletin de la Société Française de Photogrammétrie et de Télédétection}, |
| volume |
= |
{170}, |
| pages |
= |
{13--22}, |
| url |
= |
{http://www.researchgate.net/profile/Nicolas_Baghdadi/publication/236882132_Extraction_automatique_des_rseaux_liniques__partir_dimages_satellitaires_et_ariennes_par_processus_Markov_objets/links/00463519e05ebd9e83000000.pdf?disableCoverPage=true}, |
| keyword |
= |
{} |
| } |
|
32 - Droplet Shapes for a Class of Models in Z^2 at Zero Temperature.
X. Descombes et E. Pechersky. Journal of Statistical Physics, 111(1-2): pages 129--169, 2003.
@ARTICLE{descombesEP,
|
| author |
= |
{Descombes, X. and Pechersky, E.}, |
| title |
= |
{Droplet Shapes for a Class of Models in Z^2 at Zero Temperature}, |
| year |
= |
{2003}, |
| journal |
= |
{Journal of Statistical Physics}, |
| volume |
= |
{111}, |
| number |
= |
{1-2}, |
| pages |
= |
{129--169}, |
| pdf |
= |
{http://link.springer.com/article/10.1023/A%3A1022252923753}, |
| keyword |
= |
{} |
| } |
|
33 - Classification de Textures Hyperspectrales Fondée sur un Modèle Markovien et Une Technique de Poursuite de Projection.
G. Rellier et X. Descombes et F. Falzon et J. Zerubia. Traitement du Signal, 20(1): pages 25--42, 2003.
@ARTICLE{rellierXDFFJZ,
|
| author |
= |
{Rellier, G. and Descombes, X. and Falzon, F. and Zerubia, J.}, |
| title |
= |
{Classification de Textures Hyperspectrales Fondée sur un Modèle Markovien et Une Technique de Poursuite de Projection}, |
| year |
= |
{2003}, |
| journal |
= |
{Traitement du Signal}, |
| volume |
= |
{20}, |
| number |
= |
{1}, |
| pages |
= |
{25--42}, |
| url |
= |
{http://documents.irevues.inist.fr/handle/2042/2216}, |
| keyword |
= |
{} |
| } |
|
34 - Marked Point Processes in Image Analysis.
X. Descombes et J. Zerubia. IEEE Signal Processing Magazine, 19(5): pages 77-84, septembre 2002.
@ARTICLE{XDJZ,
|
| author |
= |
{Descombes, X. and Zerubia, J.}, |
| title |
= |
{Marked Point Processes in Image Analysis}, |
| year |
= |
{2002}, |
| month |
= |
{septembre}, |
| journal |
= |
{IEEE Signal Processing Magazine}, |
| volume |
= |
{19}, |
| number |
= |
{5}, |
| pages |
= |
{77-84}, |
| pdf |
= |
{http://ieeexplore.ieee.org/iel5/79/22084/01028354.pdf?tp=&arnumber=1028354&isnumber=22084}, |
| keyword |
= |
{} |
| } |
|
35 - Local registration and deformation of a road cartographic database on a SPOT Satellite Image.
G. Rellier et X. Descombes et J. Zerubia. Pattern Recognition, 35(10), 2002.
@ARTICLE{rellierXDJZ,
|
| author |
= |
{Rellier, G. and Descombes, X. and Zerubia, J.}, |
| title |
= |
{Local registration and deformation of a road cartographic database on a SPOT Satellite Image}, |
| year |
= |
{2002}, |
| journal |
= |
{Pattern Recognition}, |
| volume |
= |
{35}, |
| number |
= |
{10}, |
| url |
= |
{http://www.sciencedirect.com/science/article/pii/S0031320301001807}, |
| keyword |
= |
{} |
| } |
|
36 - A RJMCMC algorithm for object processes in image processing.
X. Descombes et R. Stoica et L. Garcin et J. Zerubia. Monte Carlo Methods and Applications, 7(1-2): pages 149-156, 2001.
@ARTICLE{xd01c,
|
| author |
= |
{Descombes, X. and Stoica, R. and Garcin, L. and Zerubia, J.}, |
| title |
= |
{A RJMCMC algorithm for object processes in image processing}, |
| year |
= |
{2001}, |
| journal |
= |
{Monte Carlo Methods and Applications}, |
| volume |
= |
{7}, |
| number |
= |
{1-2}, |
| pages |
= |
{149-156}, |
| url |
= |
{http://www.degruyter.com/view/j/mcma.2001.7.issue-1-2/mcma.2001.7.1-2.149/mcma.2001.7.1-2.149.xml}, |
| keyword |
= |
{} |
| } |
|
37 - Mise en correspondance et recalage de graphes~: application aux réseaux routiers extraits d'un couple carte/image.
C. Hivernat et X. Descombes et S. Randriamasy et J. Zerubia. Traitement du Signal, 17(1): pages 21-32, 2000.
@ARTICLE{xd00,
|
| author |
= |
{Hivernat, C. and Descombes, X. and Randriamasy, S. and Zerubia, J.}, |
| title |
= |
{Mise en correspondance et recalage de graphes~: application aux réseaux routiers extraits d'un couple carte/image}, |
| year |
= |
{2000}, |
| journal |
= |
{Traitement du Signal}, |
| volume |
= |
{17}, |
| number |
= |
{1}, |
| pages |
= |
{21-32}, |
| url |
= |
{http://documents.irevues.inist.fr/handle/2042/2129}, |
| keyword |
= |
{} |
| } |
|
38 - Texture analysis through a Markovian modelling and fuzzy classification: Application to urban area Extraction from Satellite Images.
A. Lorette et X. Descombes et J. Zerubia. International Journal of Computer Vision, 36(3): pages 221-236, 2000.
@ARTICLE{xd00a,
|
| author |
= |
{Lorette, A. and Descombes, X. and Zerubia, J.}, |
| title |
= |
{Texture analysis through a Markovian modelling and fuzzy classification: Application to urban area Extraction from Satellite Images}, |
| year |
= |
{2000}, |
| journal |
= |
{International Journal of Computer Vision}, |
| volume |
= |
{36}, |
| number |
= |
{3}, |
| pages |
= |
{221-236}, |
| url |
= |
{http://dx.doi.org/10.1023/A:1008129103384}, |
| pdf |
= |
{http://dx.doi.org/10.1023/A:1008129103384}, |
| keyword |
= |
{} |
| } |
|
39 - Comparison of Filtering Methods for fMRI Datasets.
F. Kruggel et Y. Von Cramon et X. Descombes. NeuroImage, 10(5): pages 530-543, novembre 1999.
@ARTICLE{xd99d,
|
| author |
= |
{Kruggel, F. and Von Cramon, Y. and Descombes, X.}, |
| title |
= |
{Comparison of Filtering Methods for fMRI Datasets}, |
| year |
= |
{1999}, |
| month |
= |
{novembre}, |
| journal |
= |
{NeuroImage}, |
| volume |
= |
{10}, |
| number |
= |
{5}, |
| pages |
= |
{530-543}, |
| url |
= |
{http://www.sciencedirect.com/science/article/pii/S1053811999904901}, |
| keyword |
= |
{} |
| } |
|
40 - Estimation of Markov Random Field prior parameters using Markov chain Monte Carlo Maximum Likelihood.
X. Descombes et R. Morris et J. Zerubia et M. Berthod. IEEE Trans. Image Processing, 8(7): pages 954-963, juillet 1999.
Mots-clés : Markov processes, Monte Carlo methods, Potts model, Image segmentation, Maximum likelihood estimation .
@ARTICLE{xd99c,
|
| author |
= |
{Descombes, X. and Morris, R. and Zerubia, J. and Berthod, M.}, |
| title |
= |
{Estimation of Markov Random Field prior parameters using Markov chain Monte Carlo Maximum Likelihood}, |
| year |
= |
{1999}, |
| month |
= |
{juillet}, |
| journal |
= |
{IEEE Trans. Image Processing}, |
| volume |
= |
{8}, |
| number |
= |
{7}, |
| pages |
= |
{954-963}, |
| pdf |
= |
{http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=16772&arnumber=772239&count=14&index=6}, |
| keyword |
= |
{Markov processes, Monte Carlo methods, Potts model, Image segmentation, Maximum likelihood estimation } |
| } |
Abstract :
Developments in statistics now allow maximum likelihood estimators for the parameters of Markov random fields (MRFs) to be constructed. We detail the theory required, and present an algorithm that is easily implemented and practical in terms of computation time. We demonstrate this algorithm on three MRF models-the standard Potts model, an inhomogeneous variation of the Potts model, and a long-range interaction model, better adapted to modeling real-world images. We estimate the parameters from a synthetic and a real image, and then resynthesize the models to demonstrate which features of the image have been captured by the model. Segmentations are computed based on the estimated parameters and conclusions drawn. |
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