Christophe Ducottet

70
Documents

Publications

Publications

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Targeted Test Time Adaptation of Memory Networks for Video Object Segmentation

Isidore Dubuisson , Damien Muselet , Christophe Ducottet , Jochen Lang
20th International Conference on Computer Vision Theory and Applications, Feb 2025, Porto, France. pp.30-38, ⟨10.5220/0013108500003912⟩
Communication dans un congrès ujm-05122247 v1
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Knowledge Amalgamation for Single-Shot Context-Aware Emotion Recognition

Tristan Cladière , Olivier Alata , Christophe Ducottet , Hubert Konik , Anne-Claire Legrand
20th International Conference on Computer Vision Theory and Applications, Feb 2025, Porto, Portugal. pp.410-419, ⟨10.5220/0013169800003912⟩
Communication dans un congrès ujm-05122265 v1
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Delving into the Explainability of Prototype-Based CNN for Biological Cell Analysis

Martin Blanchard , Olivier Delézay , Christophe Ducottet , Damien Muselet
2024 IEEE International Conference on Image Processing (ICIP), Oct 2024, Abu Dhabi, France. pp.2909-2915, ⟨10.1109/ICIP51287.2024.10647331⟩
Communication dans un congrès ujm-04799263 v2
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Fast Context Adaptation for Video Object Segmentation

Isidore Dubuisson , Damien Muselet , Christophe Ducottet , Jochen Lang
20th International Conference, CAIP 2023, Sep 2023, Limassol (Chypre), Cyprus. pp.273 - 283, ⟨10.1007/978-3-031-44237-7_26⟩
Communication dans un congrès hal-04621824 v1

Mean 3D Dispersion for Automatic General Movement Assessment of Preterm Infants

Ameur Soualmi , Olivier Alata , Christophe Ducottet , Hugues Patural , Antoine Giraud
2023 45th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), Jul 2023, Sydney, France. pp.1-5, ⟨10.1109/EMBC40787.2023.10340961⟩
Communication dans un congrès hal-04808023 v1
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Less-than-one shot 3D segmentation hijacking a pre-trained Space-Time Memory network

Cyril Li , Christophe Ducottet , Sylvain Desroziers , Maxime Moreaud
Advanced Concepts for Intelligent Vision Systems, Aug 2023, Kumamoto, Japan. pp.124-135, ⟨10.1007/978-3-031-45382-3_11⟩
Communication dans un congrès ujm-04231324 v1
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Mean 3D Dispersion for Automatic General Movement Assessment of Preterm Infants

Ameur Soualmi , Olivier Alata , Christophe Ducottet , Hugues Patural , Antoine Giraud
IEEE Engineering in Medicine and Biology Society (EMBC), Jul 2023, Sydney, Australia. pp.1-5, ⟨10.1109/EMBC40787.2023.10340961⟩
Communication dans un congrès ujm-04190727 v1
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BENet: A lightweight bottom-up framework for context-aware emotion recognition

Tristan Cladière , Olivier Alata , Christophe Ducottet , Hubert Konik , Anne Claire Legrand
ACIVS 2023 (Advanced Concepts for Intelligent Vision Systems), Aug 2023, Kumamoto, Japan. ⟨10.1007/978-3-031-45382-3_9⟩
Communication dans un congrès ujm-04194014 v1
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Toward few pixel annotations for 3D segmentation of material from electron tomography

Cyril Li , Christophe Ducottet , Sylvain Desroziers , Maxime Moreaud
International Conference on Computer Vision Theory and Applications, VISAPP 2023, Feb 2023, Lisbonne, Portugal. pp.124-131, ⟨10.5220/0011658500003417⟩
Communication dans un congrès ujm-04006630 v1

Intelligent tracking of catalytic nanoparticles trajectories during in situ ETEM experiments

F. Khuram , T. Grenier , C. Ducottet , Thierry Epicier
2022 MRS Spring Meeting, May 2022, Honolulu, United States
Communication dans un congrès hal-03662979 v1
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Wavenet-based architectures adapted to the denoising of FIB/SEM image sequences

Jules Rio , Olivier Alata , Fabien Momey , Christophe Ducottet , Pascal Gounet
IEEE CASE 2021, Aug 2021, Lyon, France
Communication dans un congrès ujm-04804179 v1
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A machine Learning pipeline to track dynamics of a population of nanoparticles during in situ Environmental Transmission Electron Microscopy in gases

Khuram Faraz , Thomas Grenier , Christophe Ducottet , Thierry Epicier
M&M2021, Microscopy Society of America (MSA), Aug 2021, Pittsburgh (virtual), United States. pp.2236-2237, ⟨10.1017/S1431927621008060⟩
Communication dans un congrès hal-03271239 v1

Leveraging end-to-end denoisers for denoising periodic signals

Jules Rio , Olivier Alata , Fabien Momey , Christophe Ducottet
EUSIPCO 2021, Aug 2021, Dublin, Ireland. ⟨10.23919/EUSIPCO54536.2021.9615932⟩
Communication dans un congrès ujm-03275240 v1

WaveNet based architectures for denoising periodic discontinuous signals and application to friction signals

Jules Rio , Fabien Momey , Christophe Ducottet , Olivier Alata
European Signal Processing Conference (EUSIPCO 2020), Jan 2021, Amsterdam, Netherlands
Communication dans un congrès ujm-03070307 v1
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Multiple Object Tracking of Supported Nanoparticles during in situ Environmental TEM Studies of Nanocatalysts

T Epicier , K Faraz , T Grenier , C Ducottet
Microscience Microscopy Congress (mmc) 2021, Royal Microscopy Society (RMS, UK), Jul 2021, Manchester (on line), United Kingdom
Communication dans un congrès hal-03271194 v1
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Mask-guided Image Classification with Siamese Networks

Hiba Alqasir , Damien Muselet , Christophe Ducottet
International Conference on Computer Vision Theory and Applications, Feb 2020, Valetta, Malta. pp.536-543, ⟨10.5220/0009180005360543⟩
Communication dans un congrès ujm-02899908 v1
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Region Proposal Oriented Approach for Domain Adaptive Object Detection

Hiba Alqasir , Damien Muselet , Christophe Ducottet
International Conference on Advanced Concepts for Intelligent Vision Systems, Feb 2020, Auckland, New Zealand. ⟨10.1007/978-3-030-40605-9_4⟩
Communication dans un congrès ujm-02899880 v1
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Multiple Reflection Symmetry Detection via Linear-Directional Kernel Density Estimation

Christophe Ducottet , Mohamed Elawady , Olivier Alata , Cecile Barat , Philippe Colantoni
CAIP 2017, 17th International Conference on Computer Analysis of Images and Patterns, Aug 2017, Ystad, Sweden. pp.344-355, ⟨10.1007/978-3-319-64689-3_28⟩
Communication dans un congrès ujm-01637159 v1
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Wavelet-based Reflection Symmetry Detection via Textural and Color Histograms

Mohamed Elawady , Christophe Ducottet , Olivier Alata , Cecile Barat , Philippe Colantoni
ICCV 2017, IEEE International Conference on Computer Vision Workshop Detecting Symmetry in the Wild, Oct 2017, Venice, Italy. ⟨10.1109/ICCVW.2017.202⟩
Communication dans un congrès ujm-01637175 v1
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Online multi-model particle filter-based tracking to study bedload transport

Hugo Lafaye de Micheaux , Christophe Ducottet , Philippe Frey
IEEE International Conference on Image Processing (ICIP 2016), Sep 2016, Phoenix, AZ, United States. pp.3489 - 3493, ⟨10.1109/ICIP.2016.7533008⟩
Communication dans un congrès ujm-01387162 v1
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Global Bilateral Symmetry Detection Using Multiscale Mirror Histograms

Mohamed Elawady , Cécile Barat , Christophe Ducottet , Philippe Colantoni , Cecile Barat
17th International Conference on Advanced Concepts for Intelligent Vision Systems (ACIVS 2016) , Oct 2016, Lecce, Italy. pp.14 - 24, ⟨10.1007/978-3-319-48680-2_2⟩
Communication dans un congrès ujm-01387193 v2
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Image processing to study the evolution of channel slope and water depth in bimodal sediment mixtures

Hugo Lafaye de Micheaux , Ashley Dudill , Philippe Frey , Christophe Ducottet
10th Pacific Symposium on Flow Visualization and Image Processing, Jun 2015, Naples, Italy. pp.id43
Communication dans un congrès ujm-01277397 v1
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Approximate Image Matching using Strings of Bag-of-Visual Words Representation

Hong-Thinh Nguyen , Cécile Barat , Christophe Ducottet
International Conference on Computer Vision Theory and Applications (VISAPP 2014), Jan 2014, Lisbon, Portugal. pp.345-353, ⟨10.5220/0004676803450353⟩
Communication dans un congrès ujm-01004415 v1
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Discriminative Color Descriptors

Rahat Khan , Joost van de Weijer , Fahad Shahbaz Khan , Damien Muselet , Christophe Ducottet et al.
IEEE Conference on Computer Vision and Pattern Recognition, Jun 2013, Portland, United States. pp.2866-2873, ⟨10.1109/CVPR.2013.369⟩
Communication dans un congrès ujm-00854763 v1
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Spatial orientations of visual word pairs to improve Bag-of-Visual-Words model

Rahat Khan , Cécile Barat , Damien Muselet , Christophe Ducottet
British Machine Vision Conference 2012., Sep 2012, United Kingdom. pp.89.1--89.11, ⟨10.5244/C.26.89⟩
Communication dans un congrès ujm-00738708 v1
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Apprentissage par analyse linéaire discriminante des paramètres de fusion pour la recherche d'information multimédia texte-image

Christophe Moulin , Christine Largeron , Cecile Barat , Mathias Géry , Christophe Ducottet
Extraction et gestion des connaissances (EGC'2012), Jan 2012, Bordeaux, France. pp.357-368
Communication dans un congrès hal-00725628 v1
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Nouvelle distance d'édition pour la reconnaissance d'images par chaînes de sacs de mots visuels

Hong-Thinh Nguyen , Cécile Barat , Christophe Ducottet
RFIA 2012 (Reconnaissance des Formes et Intelligence Artificielle), Jan 2012, Lyon, France. pp.978-2-9539515-2-3
Communication dans un congrès hal-00656574 v1
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Weighted Symbols-based Edit Distance for String-Structured Image Classification

Cécile Barat , Christophe Ducottet , Elisa Fromont , Anne-Claire Legrand , Marc Sebban
ECML PKDD 2010 European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases., Sep 2010, Barcelona, Spain
Communication dans un congrès hal-00499468 v1
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Fusion of tf.idf Weighted Bag of Visual Features for Image Classification

Christophe Moulin , Cécile Barat , Christophe Ducottet
Content Based Multimedia Indexing, Jun 2010, France. pp.124-129
Communication dans un congrès ujm-00501523 v1
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Holographie numérique de particules : amélioration de l'algorithme de dépouillement par optimisation

Jérôme Gire , Christophe Ducottet
CMOI/FLUVISU 2009, Nov 2009, Reims, France. Session 3 : Holographie
Communication dans un congrès ujm-00511217 v1

Etude du rapport signal sur bruit pour le traitement d'hologrammes de particules par approche problèmes inverses

Jérôme Gire , Christophe Ducottet , Corinne Fournier , Loïc Denis , Éric Thiébaut
4ème Journées Imagerie optique non conventionnelle (JIONC), Mar 2009, Paris, France
Communication dans un congrès ujm-00378898 v1

Holographie numérique en ligne : progrès récents

Christophe Ducottet
Journée thèmatique AFVL/Fluvisu : Des techniques d'imagerie à la visualisation 3D d'écoulements, Apr 2009, Orsay, France
Communication dans un congrès ujm-00378901 v1
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Combining text/image in WikipediaMM task 2009

Christophe Moulin , Cécile Barat , Cédric Lemaître , Mathias Géry , Christophe Ducottet et al.
ECDL 2009 - Workshop CLEF, Sep 2009, Corfu, Greece
Communication dans un congrès ujm-00432319 v1
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Combinaison d'information visuelle et textuelle pour la recherche d'information multimédia

Cédric Lemaitre , Christophe Moulin , Cécile Barat , Christophe Ducottet
GRETSI2009, Sep 2009, Dijon, France. pp.ID 623
Communication dans un congrès ujm-00482036 v1

Particle Tracking Velocimetry for the study of bedload transport of two–size mixtures of spherical particles in a supercritical flow

Virginie Hergault , Philippe Frey , Cécile Barat , Christophe Ducottet , François Métivier et al.
ISFV13, 13th International Symposium on Flow Visualization, Jul 2008, Nice, France. pp.Session 20, ID199
Communication dans un congrès ujm-00297153 v1
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UJM at ImageCLEFwiki 2008

Christophe Moulin , Cecile Barat , Mathias Géry , Christophe Ducottet , Christine Largeron
ECDL 2008 - Workshop CLEF, Sep 2008, Aarhus, Denmark
Communication dans un congrès ujm-00326228 v1
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Signal to noise characterization of an inverse problem-based algorithm for digital inline holography

Jérôme Gire , Christophe Ducottet , Loïc Denis , Éric Thiébaut , Ferréol Soulez
ISFV13, 13th International Symposium on Flow Visualization, Jul 2008, Nice, France. pp.Session 39, ID226
Communication dans un congrès ujm-00297147 v1

“Inverse problems” approach for digital in-line holography: influence of experimental parameters and benefits

Corinne Fournier , Jérôme Gire , Loïc Denis , Éric Thiébaut , Ferréol Soulez et al.
Workshop on Digital Holographic Reconstruction and Optical Tomography for Engineering Applications, Apr 2007, Loughborough, United Kingdom. pp.ISBN 978 0 947974 56 5
Communication dans un congrès ujm-00143347 v1

Experimental study of bed load transport on steep slopes with a two-size mixture of spherical particles

Virginie Hergault , Philippe Frey , François Métivier , Christophe Ducottet , Tobias Böhm et al.
5th River Coastal and Estuarine Morphodynamics conference, Sep 2007, (Pays-Bas), Netherlands. pp.565-570
Communication dans un congrès ujm-00192742 v1

Caractérisation de la forme complexe de particules intermétalliques dans les alliages d'aluminium par analyse statistique

Estelle Parra-Denis , Cécile Barat , Christophe Ducottet , Dominique Jeulin
Matériaux 2006, Nov 2006, Dijon, France. pp.Thème 13, article n°1073
Communication dans un congrès ujm-00125419 v1

Cleaning digital holograms to investigate 3D particle fields

Loïc Denis , Thierry Fournel , Corinne Fournier , Christophe Ducottet
12th International Symposium on Flow Visualization, Sep 2006, Göttingen, Germany. pp.ISBN 0-9533991-8-4
Communication dans un congrès ujm-00119204 v1

Caractérisation des évolutions spatio temporelles des instabilités de Kelvin-Helmholtz dans un jet rond

Yacine Zaouali , Nabila Filali , Habib Ben Aissa , Jacques Jay , Michel Courbon et al.
Fluvisu 11, 11ème colloque de visualisation et de traitement d'image en mécanique des fluides, Centre Acoustique, Jun 2005, Lyon, France. pp.Session Jets libres, sillages
Communication dans un congrès ujm-00369719 v1

3D morphological analysis of non metallic inclusions

Estelle Parra-Denis , Christophe Ducottet , Dominique Jeulin
9th European congress on stereology and image analysis, May 2005, Zakopane, Poland. pp.111-122
Communication dans un congrès ujm-00359407 v1
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Twin-image noise reduction by phase retrieval in in-line digital holography

Loïc Denis , Corinne Fournier , Thierry Fournel , Christophe Ducottet
Wavelets XI, SPIE's Symposium on Optical Science and Technology, Aug 2005, San Diego, United States. pp.59140J, ⟨10.1117/12.617405⟩
Communication dans un congrès ujm-00116996 v1
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Visual emotion analysis using skill-based multi-teacher knowledge distillation

Tristan Cladière , Olivier Alata , Christophe Ducottet , Hubert Konik , Anne-Claire Legrand
Pattern Analysis and Applications, 2025, 28 (2), pp.49. ⟨10.1007/s10044-025-01426-9⟩
Article dans une revue ujm-05122503 v1
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AGMA-PESS: a deep learning-based infant pose estimator and sequence selector software for general movement assessment

Ameur Soualmi , Olivier Alata , Christophe Ducottet , Anne Petitjean-Robert , Aurélie Plat et al.
Frontiers in Pediatrics, 2024, 12, ⟨10.3389/fped.2024.1465632⟩
Article dans une revue ujm-04844699 v1
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Introducing shape priors in Siamese networks for image classification

Hiba Alqasir , Damien Muselet , Christophe Ducottet
Neurocomputing, 2023, 568, pp.127034. ⟨10.1016/j.neucom.2023.127034⟩
Article dans une revue ujm-04308647 v1
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A 3D pose estimation framework for preterm infants hospitalized in the Neonatal Unit

Ameur Soualmi , Christophe Ducottet , Hugues Patural , Antoine Giraud , Olivier Alata
Multimedia Tools and Applications, 2023, 83 (8), pp.24383-24400. ⟨10.1007/s11042-023-16333-6⟩
Article dans une revue ujm-04189553 v1
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Deep learning detection of nanoparticles and multiple object tracking of their dynamic evolution during in situ ETEM studies

Khuram Faraz , Thomas Grenier , Christophe Ducottet , Thierry Epicier
Scientific Reports, 2022, 12 (1), pp.2484. ⟨10.1038/s41598-022-06308-2⟩
Article dans une revue hal-03578102 v1
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Adding geodesic information and stochastic patch-wise image prediction for small dataset learning

Adam Hammoumi , Maxime Moreaud , Christophe Ducottet , Sylvain Desroziers
Neurocomputing, 2021, 456, pp.481-491. ⟨10.1016/j.neucom.2021.01.108⟩
Article dans une revue hal-02879709 v3
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Experiments on grain size segregation in bedload transport on a steep slope

P. Frey , H. Lafaye de Micheaux , C. Bel , Raphaël Maurin , K. Rorsman et al.
Advances in Water Resources, 2020, 136, pp.103478. ⟨10.1016/j.advwatres.2019.103478⟩
Article dans une revue ujm-02453772 v1
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Shear-Induced Anisotropy in Rough Elastomer Contact

R. Sahli , G. Pallares , A. Papangelo , M. Ciavarella , C. Ducottet et al.
Physical Review Letters, 2019, 122 (21), pp.214301. ⟨10.1103/PhysRevLett.122.214301⟩
Article dans une revue hal-02145460 v1
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Multi-model particle filter-based tracking with switching dynamical state to study bedload transport

Hugo Lafaye de Micheaux , Christophe Ducottet , Philippe Frey
Machine Vision and Applications, 2018, 29 (5), pp.735-747. ⟨10.1007/s00138-018-0925-z⟩
Article dans une revue ujm-01782169 v1
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Evolution of real contact area under shear and the value of static friction of soft materials

R. Sahli , G. Pallares , C. Ducottet , I. Ben Ali , S. Al Akhrass et al.
Proceedings of the National Academy of Sciences of the United States of America, 2018, 115 (3), pp.471-476. ⟨10.1073/pnas.1706434115⟩
Article dans une revue hal-02010379 v1
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String representations and distances in deep Convolutional Neural Networks for image classification

Cécile Barat , Christophe Ducottet
Pattern Recognition, 2016, 54, pp.104-115. ⟨10.1016/j.patcog.2016.01.007⟩
Article dans une revue ujm-01274675 v1
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Spatial histograms of soft pairwise similar patches to improve the bag-of-visual-words model

Rahat Khan , Cecile Barat , Damien Muselet , Christophe Ducottet
Computer Vision and Image Understanding, 2014, 132, pp.102-112. ⟨10.1016/j.cviu.2014.09.005⟩
Article dans une revue ujm-01077476 v1
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Fisher Linear Discriminant Analysis for Text-Image Combination in Multimedia Information Retrieval

Christophe Moulin , Christine Largeron , Christophe Ducottet , Mathias Géry , Cécile Barat
Pattern Recognition, 2014, 47 (1), pp.260-269. ⟨10.1016/j.patcog.2013.06.003⟩
Article dans une revue ujm-00866140 v1

Virtual double-sided image probing: A unifying framework for non-linear grayscale pattern matching

Cécile Barat , Christophe Ducottet , Michel Jourlin
Pattern Recognition, 2010, 43 (10), pp.3433-3447. ⟨10.1016/j.patcog.2010.04.020⟩
Article dans une revue istex ujm-00529591 v1

Image processing for the study of bedload transport of two-size spherical particles in a supercritical flow

Virginie Hergault , Philippe Frey , François Métivier , Cécile Barat , Christophe Ducottet et al.
Experiments in Fluids, 2010, 49 (5), pp.1095-1107. ⟨10.1007/s00348-010-0856-6⟩
Article dans une revue istex ujm-00489051 v1
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Constituent particle break-up during hot rolling of AA 5182

Nicolas Moulin , Estelle Parra-Denis , Dominique Jeulin , Christophe Ducottet , Annabelle Bigot et al.
Advanced Engineering Materials, 2010, 12 (1-2), pp.20-29. ⟨10.1002/adem.200900241⟩
Article dans une revue hal-00681824 v1
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A 3D image analysis of intermetallic inclusions

Estelle Parra-Denis , Christophe Ducottet , Dominique Jeulin
International Journal of Microstructure and Materials Properties, 2009, 4 (2), pp.217-230. ⟨10.1504/IJMMP.2009.028635⟩
Article dans une revue hal-03947251 v1
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Digital holography of particles: benefits of the “inverse problem” approach

Jérôme Gire , Loïc Denis , Corinne Fournier , Éric Thiébaut , Ferréol Soulez et al.
Measurement Science and Technology, 2008, 19, pp.074005. ⟨10.1088/0957-0233/19/7/074005⟩
Article dans une revue ujm-00270818 v2
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Numerical suppression of the twin-image in in-line holography of a volume of micro-objects

Loïc Denis , Corinne Fournier , Thierry Fournel , Christophe Ducottet
Measurement Science and Technology, 2008, 19, pp.074004. ⟨10.1088/0957-0233/19/7/074004⟩
Article dans une revue ujm-00270834 v2

3D complex shape characterization by statistical analysis: Application to aluminium alloys

Estelle Parra-Denis , Cécile Barat , Dominique Jeulin , Christophe Ducottet
Materials Characterization, 2008, 59 (3), pp.338-343. ⟨10.1016/j.matchar.2007.01.012⟩
Article dans une revue istex ujm-00311836 v1

Tracking granules on the Sun's surface and reconstructing velocity fields. I. The CST algorithm

M. Rieutord , T. Roudier , S. Roques , C. Ducottet
Astronomy & Astrophysics - A&A, 2007, 471 (2), pp.687-694. ⟨10.1051/0004-6361:20066491⟩
Article dans une revue hal-00286937 v1
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Direct extraction of the mean particle size from a digital hologram

Loïc Denis , Corinne Fournier , Thierry Fournel , Christophe Ducottet , Dominique Jeulin
Applied optics, 2006, 45 (5), pp.944-952. ⟨10.1364/AO.45.000944⟩
Article dans une revue ujm-00116991 v2
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La microholographie : une technique pour la mesure des positions, des tailles et des vitesses des particules présentes dans un écoulement

M. Moine , C. Ducottet , M. Courbon , T. Fournel
Journal de Physique IV Proceedings, 1994, 04 (C4), pp.C4-717-C4-717. ⟨10.1051/jp4:19944195⟩
Article dans une revue istex jpa-00252656 v1
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Image processing for studying size segregation in bedload transport: detection and tracking

Hugo Lafaye de Micheaux , Christophe Ducottet , Philippe Frey
European Geosciences Union, Apr 2018, Vienne, Austria
Poster de conférence ujm-01767541 v1
Image document

Online multi-model particle filter-based tracking to study bedload transport

Hugo Lafaye de Micheaux , Christophe Ducottet , Philippe Frey
IEEE International Conference on Image Processing (ICIP 2016), Sep 2016, Phoenix, AZ, United States. 2016
Poster de conférence ujm-01491863 v1