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Publications de type 'inproceedings'
Résultat de la recherche dans la liste des publications :
245 Articles de conférence |
161 - Higher Order Active Contours and their Application to the Detection of Line Networks in Satellite Imagery.
M. Rochery et I. H. Jermyn et J. Zerubia. Dans Proc. IEEE Workshop Variational, Geometric and Level Set Methods in Computer Vision, at ICCV, Nice, France, octobre 2003.
Mots-clés : Ordre superieur, Contour actif, Forme, Reseaux routiers, Segmentation, A priori.
@INPROCEEDINGS{Rochery03a,
|
| author |
= |
{Rochery, M. and Jermyn, I. H. and Zerubia, J.}, |
| title |
= |
{Higher Order Active Contours and their Application to the Detection of Line Networks in Satellite Imagery}, |
| year |
= |
{2003}, |
| month |
= |
{octobre}, |
| booktitle |
= |
{Proc. IEEE Workshop Variational, Geometric and Level Set Methods in Computer Vision}, |
| address |
= |
{at ICCV, Nice, France}, |
| pdf |
= |
{ftp://ftp-sop.inria.fr/ariana/Articles/rochery_vlsm03.pdf}, |
| keyword |
= |
{Ordre superieur, Contour actif, Forme, Reseaux routiers, Segmentation, A priori} |
| } |
Abstract :
We present a novel method for the incorporation of shape information
into active contour models, and apply it to the extraction
of line networks (e.g. road, water) from satellite imagery.
The method is based on a new class of contour energies.
These energies are quadratic on the space of one-chains
in the image, as opposed to classical energies, which are linear.
They can be expressed as double integrals on the contour,
and thus incorporate non-trivial interactions between
different contour points. The new energies describe families
of contours that share complex geometric properties, without
making reference to any particular shape. Networks fall
into such a family, and to model them we make a particular
choice of quadratic energy whose minima are reticulated.
To optimize the energies, we use a level set approach. The
forces derived from the new energies are non-local however,
thus necessitating an extension of standard level set methods.
Promising experimental results are obtained using real
images. |
|
162 - Décomposition D'images: Application Aux Images RSO.
J.F. Aujol et G. Aubert et L. Blanc-Féraud et A. Chambolle. Dans Proc. GRETSI Symposium on Signal and Image Processing, Paris, France, septembre 2003.
@INPROCEEDINGS{jf_gretsi,
|
| author |
= |
{Aujol, J.F. and Aubert, G. and Blanc-Féraud, L. and Chambolle, A.}, |
| title |
= |
{Décomposition D'images: Application Aux Images RSO}, |
| year |
= |
{2003}, |
| month |
= |
{septembre}, |
| booktitle |
= |
{Proc. GRETSI Symposium on Signal and Image Processing}, |
| address |
= |
{Paris, France}, |
| url |
= |
{http://documents.irevues.inist.fr/handle/2042/13577}, |
| keyword |
= |
{} |
| } |
|
163 - Wavelet-Based Level Set Evolution for Classification of Textured Images.
J.F. Aujol et G. Aubert et L. Blanc-Féraud. Dans Proc. IEEE International Conference on Image Processing (ICIP), Barcelona, Spain, septembre 2003.
@INPROCEEDINGS{jf_icip,
|
| author |
= |
{Aujol, J.F. and Aubert, G. and Blanc-Féraud, L.}, |
| title |
= |
{Wavelet-Based Level Set Evolution for Classification of Textured Images}, |
| year |
= |
{2003}, |
| month |
= |
{septembre}, |
| booktitle |
= |
{Proc. IEEE International Conference on Image Processing (ICIP)}, |
| address |
= |
{Barcelona, Spain}, |
| url |
= |
{http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=1246863}, |
| keyword |
= |
{} |
| } |
|
164 - Texture Analysis: An Adaptive Probabilistic Approach.
K. Brady et I. H. Jermyn et J. Zerubia. Dans Proc. IEEE International Conference on Image Processing (ICIP), Barcelona, Spain, septembre 2003.
Mots-clés : Adaptatif, Paquet d'ondelettes, Statistics, Texture.
@INPROCEEDINGS{Brady03,
|
| author |
= |
{Brady, K. and Jermyn, I. H. and Zerubia, J.}, |
| title |
= |
{Texture Analysis: An Adaptive Probabilistic Approach}, |
| year |
= |
{2003}, |
| month |
= |
{septembre}, |
| booktitle |
= |
{Proc. IEEE International Conference on Image Processing (ICIP)}, |
| address |
= |
{Barcelona, Spain}, |
| pdf |
= |
{http://www-sop.inria.fr/members/Ian.Jermyn/publications/Brady03icip.pdf}, |
| keyword |
= |
{Adaptatif, Paquet d'ondelettes, Statistics, Texture} |
| } |
Abstract :
Two main issues arise when working in the area of texture
segmentation: the need to describe the texture accurately by
capturing its underlying structure, and the need to perform
analyses on the boundaries of textures. Herein, we tackle
these problems within a consistent probabilistic framework.
Starting from a probability distribution on the space of infinite
images, we generate a distribution on arbitrary finite
regions by marginalization. For a Gaussian distribution, the
computational requirement of diagonalization and the modelling
requirement of adaptivity together lead naturally to
adaptive wavelet packet models that capture the ‘significant
amplitude features’ in the Fourier domain. Undecimated
versions of the wavelet packet transform are used to diagonalize
the Gaussian distribution efficiently, albeit approximately.
We describe the implementation and application of
this approach and present results obtained on several Brodatz
texture mosaics. |
|
165 - Extraction de réseaux linéiques à partir d'images satellitaires par processus Markov objet.
C. Lacoste et X. Descombes et J. Zerubia et N. Baghdadi. Dans Proc. GRETSI Symposium on Signal and Image Processing, Paris, France, septembre 2003.
@INPROCEEDINGS{lacosteXDJZNB03,
|
| author |
= |
{Lacoste, C. and Descombes, X. and Zerubia, J. and Baghdadi, N.}, |
| title |
= |
{Extraction de réseaux linéiques à partir d'images satellitaires par processus Markov objet}, |
| year |
= |
{2003}, |
| month |
= |
{septembre}, |
| booktitle |
= |
{Proc. GRETSI Symposium on Signal and Image Processing}, |
| address |
= |
{Paris, France}, |
| url |
= |
{http://documents.irevues.inist.fr/handle/2042/13529}, |
| keyword |
= |
{} |
| } |
|
166 - Road Network Extraction in Remote Sensing by a Markov Object Process.
C. Lacoste et X. Descombes et J. Zerubia. Dans Proc. IEEE International Conference on Image Processing (ICIP), Barcelona, Spain, septembre 2003.
@INPROCEEDINGS{lacosteXDJZ03,
|
| author |
= |
{Lacoste, C. and Descombes, X. and Zerubia, J.}, |
| title |
= |
{Road Network Extraction in Remote Sensing by a Markov Object Process}, |
| year |
= |
{2003}, |
| month |
= |
{septembre}, |
| booktitle |
= |
{Proc. IEEE International Conference on Image Processing (ICIP)}, |
| address |
= |
{Barcelona, Spain}, |
| url |
= |
{http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=1247420}, |
| keyword |
= |
{} |
| } |
|
167 - Filtering interferometric phase images by anisotropic diffusion.
C. Lacombe et G. Aubert et L. Blanc-Féraud et P. Kornprobst. Dans Proc. IEEE International Conference on Image Processing (ICIP), Barcelona, septembre 2003.
@INPROCEEDINGS{ClacombGALBFPK,
|
| author |
= |
{Lacombe, C. and Aubert, G. and Blanc-Féraud, L. and Kornprobst, P.}, |
| title |
= |
{Filtering interferometric phase images by anisotropic diffusion}, |
| year |
= |
{2003}, |
| month |
= |
{septembre}, |
| booktitle |
= |
{Proc. IEEE International Conference on Image Processing (ICIP)}, |
| address |
= |
{Barcelona}, |
| url |
= |
{http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=1247201}, |
| keyword |
= |
{} |
| } |
|
168 - Étude D'une Nouvelle Classe de Contours Actifs Pour la Détection de Routes Dans Des Images de Télédétection.
M. Rochery et I. H. Jermyn et J. Zerubia. Dans Proc. GRETSI Symposium on Signal and Image Processing, Paris, France, septembre 2003.
@INPROCEEDINGS{Rochery03,
|
| author |
= |
{Rochery, M. and Jermyn, I. H. and Zerubia, J.}, |
| title |
= |
{Étude D'une Nouvelle Classe de Contours Actifs Pour la Détection de Routes Dans Des Images de Télédétection}, |
| year |
= |
{2003}, |
| month |
= |
{septembre}, |
| booktitle |
= |
{Proc. GRETSI Symposium on Signal and Image Processing}, |
| address |
= |
{Paris, France}, |
| pdf |
= |
{ftp://ftp-sop.inria.fr/ariana/Articles/rochery_gretsi03.pdf}, |
| keyword |
= |
{} |
| } |
|
169 - Adaptive Probabilistic Models of Wavelet Packets for the Analysis and Segmentation of Textured Remote Sensing Images.
K. Brady et I. H. Jermyn et J. Zerubia. Dans Proc. British Machine Vision Conference (BMVC), Norwich, U. K., septembre 2003.
Mots-clés : probabilistic, Adaptatif, wavelet, Texture.
@INPROCEEDINGS{Brady03a,
|
| author |
= |
{Brady, K. and Jermyn, I. H. and Zerubia, J.}, |
| title |
= |
{Adaptive Probabilistic Models of Wavelet Packets for the Analysis and Segmentation of Textured Remote Sensing Images}, |
| year |
= |
{2003}, |
| month |
= |
{septembre}, |
| booktitle |
= |
{Proc. British Machine Vision Conference (BMVC)}, |
| address |
= |
{Norwich, U. K.}, |
| pdf |
= |
{http://www-sop.inria.fr/members/Ian.Jermyn/publications/Brady03bmvc.pdf}, |
| keyword |
= |
{probabilistic, Adaptatif, wavelet, Texture} |
| } |
Abstract :
Remote sensing imagery plays an important role in many elds. It has
become an invaluable tool for diverse applications ranging from cartography
to ecosystem management. In many of the images processed in these types
of applications, semantic entities in the scene are correlated with textures
in the image. In this paper, we propose a new method of analysing such
textures based on adaptive probabilistic models of wavelet packets. Our approach
adapts to the principal periodicities present in the textures, and can
capture long-range correlations while preserving the independence of the
wavelet packet coefcients. This technique has been applied to several remote
sensing images, the results of which are presented. |
|
170 - Natural image modeling using complex wavelets.
A. Jalobeanu et L. Blanc-Féraud et J. Zerubia. Dans Proc. SPIE Conference on Wavelets, Vol. 5207, San Diego, août 2003.
@INPROCEEDINGS{Jalobfjz,
|
| author |
= |
{Jalobeanu, A. and Blanc-Féraud, L. and Zerubia, J.}, |
| title |
= |
{Natural image modeling using complex wavelets}, |
| year |
= |
{2003}, |
| month |
= |
{août}, |
| booktitle |
= |
{Proc. SPIE Conference on Wavelets}, |
| volume |
= |
{5207}, |
| address |
= |
{San Diego}, |
| url |
= |
{http://spie.org/Publications/Proceedings/Paper/10.1117/12.507945}, |
| keyword |
= |
{} |
| } |
|
171 - Discrete Wavelet transforms that have an adaptive low pass filter.
G.C.K. Abhayaratne. Dans Proc. International Symposium on Signal Processing and its Applications (ISSPA), Paris, France, juillet 2003.
@INPROCEEDINGS{gcka3,
|
| author |
= |
{Abhayaratne, G.C.K.}, |
| title |
= |
{Discrete Wavelet transforms that have an adaptive low pass filter}, |
| year |
= |
{2003}, |
| month |
= |
{juillet}, |
| booktitle |
= |
{Proc. International Symposium on Signal Processing and its Applications (ISSPA)}, |
| address |
= |
{Paris, France}, |
| url |
= |
{http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=1224920}, |
| keyword |
= |
{} |
| } |
|
172 - Remotely sensed image segmentation using an object point process.
S. Drot et H. Le Men et X. Descombes et J. Zerubia. Dans Proc. IEEE International Geoscience and Remote Sensing Symposium (IGARSS), Toulouse, France, juillet 2003.
@INPROCEEDINGS{drot,
|
| author |
= |
{Drot, S. and Le Men, H. and Descombes, X. and Zerubia, J.}, |
| title |
= |
{Remotely sensed image segmentation using an object point process}, |
| year |
= |
{2003}, |
| month |
= |
{juillet}, |
| booktitle |
= |
{Proc. IEEE International Geoscience and Remote Sensing Symposium (IGARSS)}, |
| address |
= |
{Toulouse, France}, |
| url |
= |
{http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=1294331}, |
| keyword |
= |
{} |
| } |
|
173 - Urban Scene Rendering using Object Description.
F. Cerdat et X. Descombes et J. Zerubia. Dans Proc. IEEE International Geoscience and Remote Sensing Symposium (IGARSS), Toulouse, France, juillet 2003.
@INPROCEEDINGS{fcerdat,
|
| author |
= |
{Cerdat, F. and Descombes, X. and Zerubia, J.}, |
| title |
= |
{Urban Scene Rendering using Object Description}, |
| year |
= |
{2003}, |
| month |
= |
{juillet}, |
| booktitle |
= |
{Proc. IEEE International Geoscience and Remote Sensing Symposium (IGARSS)}, |
| address |
= |
{Toulouse, France}, |
| url |
= |
{http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=1293679}, |
| keyword |
= |
{} |
| } |
|
174 - Decomposing an Image: Application to SAR Images.
J.F. Aujol et G. Aubert et L. Blanc-Féraud et A. Chambolle. Dans Proc. Scale-Space, Vol. 2695, series Lecture No, juin 2003.
@INPROCEEDINGS{jf_scalespace,
|
| author |
= |
{Aujol, J.F. and Aubert, G. and Blanc-Féraud, L. and Chambolle, A.}, |
| title |
= |
{Decomposing an Image: Application to SAR Images}, |
| year |
= |
{2003}, |
| month |
= |
{juin}, |
| booktitle |
= |
{Proc. Scale-Space}, |
| volume |
= |
{2695}, |
| series |
= |
{Lecture No}, |
| url |
= |
{http://link.springer.com/chapter/10.1007%2F3-540-44935-3_21}, |
| keyword |
= |
{} |
| } |
|
175 - Diffusion anisotrope et filtrage interférométrique.
C. Lacombe et G. Aubert et L. Blanc-Féraud et P. Kornprobst. Dans Congrès National d'Analyse Numérique, Montpellier, juin 2003.
@INPROCEEDINGS{Lacombe-Canum03,
|
| author |
= |
{Lacombe, C. and Aubert, G. and Blanc-Féraud, L. and Kornprobst, P.}, |
| title |
= |
{Diffusion anisotrope et filtrage interférométrique}, |
| year |
= |
{2003}, |
| month |
= |
{juin}, |
| booktitle |
= |
{Congrès National d'Analyse Numérique}, |
| address |
= |
{Montpellier}, |
| url |
= |
{http://www.i3m.univ-montp2.fr/CANUM2003/}, |
| pdf |
= |
{http://www.i3m.univ-montp2.fr/CANUM2003/COMMUNICATIONS/CONF_ORALES/caroline.lacombe.pdf}, |
| keyword |
= |
{} |
| } |
|
176 - Filtrage adaptatif des interférogrammes par diffusion anisotrope.
C. Lacombe et G. Aubert et L. Blanc-Féraud et P. Kornprobst. Dans Proc. Journées des jeunes chercheurs en vision par ordinateur, Gerardmer, mai 2003.
@INPROCEEDINGS{CLGALBFPK,
|
| author |
= |
{Lacombe, C. and Aubert, G. and Blanc-Féraud, L. and Kornprobst, P.}, |
| title |
= |
{Filtrage adaptatif des interférogrammes par diffusion anisotrope}, |
| year |
= |
{2003}, |
| month |
= |
{mai}, |
| booktitle |
= |
{Proc. Journées des jeunes chercheurs en vision par ordinateur}, |
| address |
= |
{Gerardmer}, |
| ps |
= |
{http://www-math.unice.fr/publis/clacombe_orasis03.ps}, |
| keyword |
= |
{} |
| } |
|
177 - Gaussian Mixture Models of Texture and Colour for Image Database Retrieval.
H. Permuter et J.M. Francos et I. H. Jermyn. Dans Proc. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Hong Kong, avril 2003.
Mots-clés : Texture, Mixture de gaussiennes, Classification, Aerial images.
@INPROCEEDINGS{Permuter03,
|
| author |
= |
{Permuter, H. and Francos, J.M. and Jermyn, I. H.}, |
| title |
= |
{Gaussian Mixture Models of Texture and Colour for Image Database Retrieval}, |
| year |
= |
{2003}, |
| month |
= |
{avril}, |
| booktitle |
= |
{Proc. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)}, |
| address |
= |
{Hong Kong}, |
| pdf |
= |
{http://www-sop.inria.fr/members/Ian.Jermyn/publications/Permuter03icassp.pdf}, |
| keyword |
= |
{Texture, Mixture de gaussiennes, Classification, Aerial images} |
| } |
Abstract :
We introduce Gaussian mixture models of ‘structure’ and
colour features in order to classify coloured textures in images,
with a view to the retrieval of textured colour images
from databases. Classifications are performed separately
using structure and colour and then combined using
a confidence criterion. We apply the models to the VisTex
database and to the classification of man-made and natural
areas in aerial images. We compare these models with others
in the literature, and show an overall improvement in
performance. |
|
178 - Classification d'images par approche variationnelle.
L. Blanc-Féraud. Dans Workshop on Vision, Image, and Agriculture, Dijon, janvier 2003.
Note : Invited talk.
@INPROCEEDINGS{LaureBF,
|
| author |
= |
{Blanc-Féraud, L.}, |
| title |
= |
{Classification d'images par approche variationnelle}, |
| year |
= |
{2003}, |
| month |
= |
{janvier}, |
| booktitle |
= |
{Workshop on Vision, Image, and Agriculture}, |
| address |
= |
{Dijon}, |
| note |
= |
{Invited talk.}, |
| keyword |
= |
{} |
| } |
|
179 - Building Extraction from Digital Elevation Model..
M. Ortner et X. Descombes et J. Zerubia. Dans Proc. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Honk Kong, 2003.
@INPROCEEDINGS{mathiasicassp,
|
| author |
= |
{Ortner, M. and Descombes, X. and Zerubia, J.}, |
| title |
= |
{Building Extraction from Digital Elevation Model.}, |
| year |
= |
{2003}, |
| booktitle |
= |
{Proc. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)}, |
| address |
= |
{Honk Kong}, |
| url |
= |
{http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=1199477}, |
| keyword |
= |
{} |
| } |
|
180 - Segmentation of Pathological Features in MRI Brain Datasets.
F. Kruggel et C. Chalopin et X. Descombes et V. Kovalev et J.C. Rajapakse. Dans ICONIP, invited paper, Singapore, novembre 2002.
@INPROCEEDINGS{kruggelXd,
|
| author |
= |
{Kruggel, F. and Chalopin, C. and Descombes, X. and Kovalev, V. and Rajapakse, J.C.}, |
| title |
= |
{Segmentation of Pathological Features in MRI Brain Datasets}, |
| year |
= |
{2002}, |
| month |
= |
{novembre}, |
| booktitle |
= |
{ICONIP, invited paper}, |
| address |
= |
{Singapore}, |
| url |
= |
{http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=1201981}, |
| keyword |
= |
{} |
| } |
|
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