Phuc Ngo

79
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Publications

A new approach to biometric wood log traceability combining traditional methods and deep learning

Dorian Martinetto , Georg Wimmer , Phuc Ngo , Frédéric Mothe , Alexandre Piboule et al.
Smart Agricultural Technology, 2025, 10, pp.100686. ⟨10.1016/j.atech.2024.100686⟩
Article dans une revue hal-04644450 v1
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Finite rotations on Z2: A hierarchical framework for bijectivity analysis

Nicolas Passat , Phuc Ngo , Yukiko Kenmochi
Journal of Mathematical Imaging and Vision, In press, ⟨10.1007/s10851-025-01233-1⟩
Article dans une revue hal-04945727 v1

Traceability of oak (Quercus petraea (Matt.) Liebl. and Quercus robur L.) logs: the Biomtrace database

Fleur Longuetaud , Frédéric Mothe , Dorian Martinetto , Phuc Ngo , Alexandre Piboule et al.
Annals of Forest Science, 2025, 82 (1), pp.5. ⟨10.1186/s13595-025-01276-9⟩
Article dans une revue hal-04644900 v1
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The R-Vessel-X Project

Abir Affane , Mohamed Chetoui , Jonas Lamy , Guillaume Lienemann , Raphaël Peron et al.
Innovation and Research in BioMedical engineering, 2025, 46 (1), pp.100876. ⟨10.1016/j.irbm.2025.100876⟩
Article dans une revue hal-04884983 v1
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OpenCCO: An Implementation of Constrained Constructive Optimization for Generating 2D and 3D Vascular Trees

Bertrand Kerautret , Phuc Ngo , Nicolas Passat , Hugues Talbot , Clara Jaquet
Image Processing On Line, 2023, 13, pp.258-279. ⟨10.5201/ipol.2023.477⟩
Article dans une revue hal-04201337 v1
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An image processing method to recognize position of sawn boards within the log

Xiaolin Li , Guillaume G. Pot , Phuc Ngo , Joffrey Viguier , Hélène Penvern
Wood Science and Technology, 2023, 57, pp.1401-1420. ⟨10.1007/s00226-023-01495-1⟩
Article dans une revue hal-04173459 v1

CNN-based Method for Segmenting Tree Surface Singularites

Florian Delconte , Phuc Ngo , Bertrand Kerautret , Isabelle Debled-Rennesson , Van-Tho Nguyen et al.
Image Processing On Line, 2022, 12, pp.1--26. ⟨10.5201/ipol.2022.369⟩
Article dans une revue hal-03468938 v1
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Homotopic affine transformations in the 2D Cartesian grid

Nicolas Passat , Phuc Ngo , Yukiko Kenmochi , Hugues Talbot
Journal of Mathematical Imaging and Vision, 2022, 64 (7), pp.786-806. ⟨10.1007/s10851-022-01094-y⟩
Article dans une revue hal-03630330 v1
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Ant Colony Optimization for Estimating Pith Position on Images of Tree Log Ends

Rémi Decelle , Phuc Ngo , Isabelle Debled-Rennesson , Frédéric F. Mothe , Fleur Longuetaud
Image Processing On Line, 2022, ⟨10.5201/ipol.2022.338⟩
Article dans une revue hal-03442289 v1

Development of Benchmark Datasets of Multioriented Hand Gestures for Speech and Hearing Disabled

Soumi Paul , Hayat Nasser , Ayatullah Faruk Mollah , Arpan Bhattacharyya , Phuc Ngo et al.
Multimedia Tools and Applications, 2022, 81, pp.7285--7321. ⟨10.1007/s11042-021-11745-8⟩
Article dans une revue hal-03442245 v1
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Traceability and quality assessment of Douglas fir (Pseudotsuga menziesii (Mirb.) Franco) logs: the TreeTrace_Douglas database

Fleur Longuetaud , Guillaume Pot , Frédéric Mothe , Alexis Barthelemy , Rémi Decelle et al.
Annals of Forest Science, 2022, 79 (46), ⟨10.1186/s13595-022-01163-7⟩
Article dans une revue (data paper) hal-03658479 v1
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Interactive extraction of linear structures from LiDAR raw data for archaeomorphological structure prospection

Philippe Even , Axelle Grzesznik , Anne Gebhardt , Thomas Chenal , Pierre Even et al.
ISPRS International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2021, The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, XLIII-B2-2021, pp.153-161. ⟨10.5194/isprs-archives-XLIII-B2-2021-153-2021⟩
Article dans une revue hal-03189641 v1
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Live extraction of curvilinear structures from lidar raw data

Philippe Even , Phuc Ngo
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020, IAPRS Annals of Photogrammetry, Remote Sensing and Spatial Information Sciences, V-2-2020, pp.211-219. ⟨10.5194/isprs-annals-V-2-2020-211-2020⟩
Article dans une revue hal-02872075 v1
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Geometric preservation of 2D digital objects under rigid motions

Phuc Ngo , Nicolas Passat , Yukiko Kenmochi , Isabelle Debled-Rennesson
Journal of Mathematical Imaging and Vision, 2019, 61, pp.204-223. ⟨10.1007/s10851-018-0842-9⟩
Article dans une revue hal-01695370 v2
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Dominant point detection based on discrete curve structure and applications

Hayat Nasser , Phuc Ngo , Isabelle Debled-Rennesson
Journal of Computer and System Sciences, 2018, 95, pp.177-192. ⟨10.1016/j.jcss.2017.07.007⟩
Article dans une revue hal-01584733 v1
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Discrete rigid registration: A local graph-search approach

Phuc Ngo , Yukiko Kenmochi , Akihiro Sugimoto , Hugues Talbot , Nicolas Passat
Discrete Applied Mathematics, 2017, 216 (2), pp.461-481. ⟨10.1016/j.dam.2016.05.005⟩
Article dans une revue hal-01306035 v1
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Analysis of Noisy Digital Contours with Adaptive Tangential Cover

Phuc Ngo , Isabelle Debled-Rennesson , Bertrand Kerautret , Hayat Nasser
Journal of Mathematical Imaging and Vision, 2017, 59 (1), pp.123-135. ⟨10.1007/s10851-017-0723-7⟩
Article dans une revue hal-01486969 v1
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On 2D constrained discrete rigid transformations

Phuc Ngo , Yukiko Kenmochi , Nicolas Passat , Hugues Talbot
Annals of Mathematics and Artificial Intelligence, 2015, Annals of Mathematics and Artificial Intelligence, 75 (1-2), pp.163-193. ⟨10.1007/s10472-014-9406-x⟩
Article dans une revue hal-00838184 v2
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Topology-preserving rigid transformation of 2D digital images

Phuc Ngo , Nicolas Passat , Yukiko Kenmochi , Hugues Talbot
IEEE Transactions on Image Processing, 2014, 23 (2), pp.885-897. ⟨10.1109/TIP.2013.2295751⟩
Article dans une revue hal-00795054 v2
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Topology-preserving conditions for 2D digital images under rigid transformations

Phuc Ngo , Yukiko Kenmochi , Nicolas Passat , Hugues Talbot
Journal of Mathematical Imaging and Vision, 2014, 49 (2), pp.418-433. ⟨10.1007/s10851-013-0474-z⟩
Article dans une revue hal-00838183 v2
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Combinatorial structure of rigid transformations in 2D digital images

Phuc Ngo , Yukiko Kenmochi , Nicolas Passat , Hugues Talbot
Computer Vision and Image Understanding, 2013, 117 (4), pp.393-408. ⟨10.1016/j.cviu.2012.08.014⟩
Article dans une revue hal-00643734 v3
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Bijectivity analysis of finite rotations on Z2: A hierarchical approach

Nicolas Passat , Phuc Ngo , Yukiko Kenmochi
International Conference on Discrete Geometry and Mathematical Morphology (DGMM), 2024, Florence, Italy. pp.3-15, ⟨10.1007/978-3-031-57793-2_1⟩
Communication dans un congrès hal-04371613 v1

Finite rotations on Z2: hierarchical structure and bijectivity analysis

Nicolas Passat , Phuc Ngo , Yukiko Kenmochi
Journées du Groupe de Travail en Géométrie Discrète et Morphologie Mathématique (GDMM), 2024, Luminy, France
Communication dans un congrès hal-04749030 v1

Directional Filter for Tree Ring Detection

Rémi Decelle , Phuc Ngo , Isabelle Debled-Rennesson , Frédéric Mothe , Fleur Longuetaud
ICPRAM, 2024, Rome, Italy. pp.852-859, ⟨10.5220/0012457000003654⟩
Communication dans un congrès hal-04362561 v1
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A Parameter-Free Normal Estimator on Digital Surfaces

Aude Marêché , Isabelle Debled-Rennesson , Fabien Feschet , Phuc Ngo
4th International Conference on Intelligent Systems and Pattern Recognition (ISPR), Jun 2024, Istanbul, Turkey. pp.130-142, ⟨10.1007/978-3-031-82150-9_11⟩
Communication dans un congrès hal-04579453 v2
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Automatic forest road extraction from LiDAR data using convolutional neural networks

Paul Georges , Phuc Ngo , Philippe Even
Reproducible Research in Pattern Recognition (RRPR), Aug 2022, Montreal, Canada. pp.91-107, ⟨10.1007/978-3-031-40773-4_8⟩
Communication dans un congrès hal-03886785 v1
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OpenCCO : Une implémentation de l’algorithme CCO pour la construction d’arbres vasculaires 2D et 3D

Bertrand Kerautret , Phuc Ngo , Nicolas Passat , Hugues Talbot , Clara Jaquet et al.
Atelier R-Vessel-X 2023, Jun 2023, Lyon, France
Communication dans un congrès hal-04133361 v1
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Light U-Net with a New Morphological Attention Gate Model Application to Analyse Wood Sections

Rémi Decelle , Phuc Ngo , Isabelle Debled-Rennesson , Frédéric Mothe , Fleur Longuetaud
ICPRAM 2023 - 12th International Conference on Pattern Recognition Applications and Methods, Feb 2023, Lisbon, Portugal. pp.759-766, ⟨10.5220/0011626800003411⟩
Communication dans un congrès hal-03887107 v1
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Promoting Reproducibility of Research Results in International Events

Bertrand Kerautret , Konstantin Kirchheim , Daniel P Lopresti , Phuc Ngo , Paulina Tomaszewska
Reproducible Research in Pattern Recognition (RRPR), Aug 2022, Montreal, Canada. pp.111-123, ⟨10.1007/978-3-031-40773-4_9⟩
Communication dans un congrès hal-04091377 v1
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Tangential cover for 3D irregular noisy digital curves

Phuc Ngo , Isabelle Debled-Rennesson
International Conference on Discrete Geometry and Mathematical Morphology (DGMM 2022), Oct 2022, Strasbourg, France. pp.315--329, ⟨10.1007/978-3-031-19897-7_25⟩
Communication dans un congrès hal-03707078 v1

Transformations affines discrètes sous contraintes topologiques et géométriques. Approche d'optimisation sur les complexes cellulaires

Phuc Ngo , Nicolas Passat , Yukiko Kenmochi , Hugues Talbot
Journées du Groupe de Travail en Géométrie Discrète et Morphologie Mathématique (GDMM), 2022, Bordeaux, France
Communication dans un congrès hal-03868578 v1
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Extraction de structures linéaires archéomorphologiques de données LiDAR brutes en contexte montagneux

Philippe Even , Phuc Ngo
Remuer Ciel et Terre. L'apport du LiDAR en archéologie, Apr 2022, Saint-Etienne-lès-Remiremont, France
Communication dans un congrès hal-03354894 v2
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Digital line segment detection for table reconstruction in document images

Phuc Ngo
Image Analysis and Processing – ICIAP 2022, May 2022, Lecce (ITALY), Italy. pp.211-224, ⟨10.1007/978-3-031-06430-2_18⟩
Communication dans un congrès hal-03602198 v1

Détection des singularités de l'écorce à partir de données Lidar en vue du classement qualité

Florian Delconte , Isabelle Debled-Rennesson , Phuc Ngo , Thierry Constant , Bertrand Kerautret
TRIDIFOR – Méthodes innovantes d’analyse de données 3D en forêt, Sep 2022, Québec, Canada
Communication dans un congrès hal-03787970 v1
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Homotopic Digital Rigid Motion: An Optimization Approach on Cellular Complexes

Nicolas Passat , Phuc Ngo , Yukiko Kenmochi
International Conference on Discrete Geometry and Mathematical Morphology (DGMM), 2021, Uppsala (virtual), Sweden. pp.189-201, ⟨10.1007/978-3-030-76657-3_13⟩
Communication dans un congrès hal-02994752 v2
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Tree Defect Segmentation using Geometric Features and CNN

Florian Delconte , Phuc Ngo , Isabelle Debled-Rennesson , Bertrand Kerautret , van Tho Nguyen et al.
Reproducible Research on Pattern Recognition (RRPR), 2021, Milan, Italy. pp.80-100, ⟨10.1007/978-3-030-76423-4_6⟩
Communication dans un congrès hal-03006063 v1
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Quasi-regularity verification for 2D polygonal objects based on medial axis analysis

Phuc Ngo , Nicolas Passat , Yukiko Kenmochi
International Conference on Image Processing (ICIP), Sep 2021, Anchorage, Alaska, United States. pp.1584-1588, ⟨10.1109/ICIP42928.2021.9506543⟩
Communication dans un congrès hal-03121428 v1

Description géometrique à l'aide de segments discrets

Rémi Decelle , Phuc Ngo , Isabelle Debled-Rennesson , Frédéric F. Mothe , Fleur Longuetaud
Journée du Groupe de Travail de Géométrie Discrète et Morphologie Mathématique (GT GDMM), 2021, Nancy, France
Communication dans un congrès hal-03215817 v1
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Pith Estimation on Tree Log End Images

Rémi Decelle , Phuc Ngo , Isabelle Debled-Rennesson , Frédéric Mothe , Fleur Longuetaud
Reproducible Research on Pattern Recognition (RRPR), 2021, Milan, Italy. pp.101-120, ⟨10.1007/978-3-030-76423-4_7⟩
Communication dans un congrès hal-03006060 v1
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Automatic forest road extraction from LiDAR data of mountainous areas

Philippe Even , Phuc Ngo
DGMM 2021 - IAPR International Conference on Discrete Geometry and Mathematical Morphology, May 2021, Uppsala, Sweden. pp.93-106, ⟨10.1007/978-3-030-76657-3_6⟩
Communication dans un congrès hal-03144147 v1
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Digital Straight Segment Filter for Geometric Description

Rémi Decelle , Phuc Ngo , Isabelle Debled-Rennesson , Frédéric F. Mothe , Fleur Longuetaud
DGMM 2021 - IAPR International Conference on Discrete Geometry and Mathematical Morphology, May 2021, Uppsala, Sweden. pp.255-268, ⟨10.1007/978-3-030-76657-3_18⟩
Communication dans un congrès hal-03144152 v1
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Digital hyperplane fitting

Phuc Ngo
20th International Workshop on Combinatorial Image Analysis (IWCIA), Jul 2020, Novi Sad, Serbia. pp.164-180, ⟨10.1007/978-3-030-51002-2_12⟩
Communication dans un congrès hal-02586206 v1
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A discrete approach for polygonal approximation of irregular noise contours

Phuc Ngo
CAIP 2019 - Computer Analysis of Images and Patterns, Sep 2019, Salerno, Italy. pp.433-446, ⟨10.1007/978-3-030-29888-3_35⟩
Communication dans un congrès hal-02163606 v1
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A new algorithm to automatically detect the pith on rough log-end images

Rémi Decelle , Phuc Ngo , Isabelle Debled-Rennesson , Frederic Mothe , Fleur Longuetaud
21st International Nondestructive Testing and Evaluation (NDTE) of Wood Symposium, Sep 2019, Freiburg, Germany
Communication dans un congrès hal-02275651 v1
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Rigid motions in the cubic grid: A discussion on topological issues

Nicolas Passat , Yukiko Kenmochi , Phuc Ngo , Kacper Pluta
Discrete Geometry for Computer Imagery (DGCI), 2019, Marne-la-Vallée, France. pp.127-140, ⟨10.1007/978-3-030-14085-4_11⟩
Communication dans un congrès hal-01892944 v2
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Thick Line Segment Detection with Fast Directional Tracking

Philippe Even , Phuc Ngo , Bertrand Kerautret
ICIAP 2019 -20th International Conference on Image Analysis and Processing, Sep 2019, trento, Italy. pp.159-170, ⟨10.1007/978-3-030-30645-8_15⟩
Communication dans un congrès hal-02189916 v1
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Convexity invariance of voxel objects under rigid motions

Phuc Ngo , Nicolas Passat , Yukiko Kenmochi , Isabelle Debled-Rennesson
International Conference on Pattern Recognition (ICPR), 2018, Beijing, China. pp.1157-1162, ⟨10.1109/ICPR.2018.8545023⟩
Communication dans un congrès hal-01695388 v2
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Discrete regular polygons for digital shape rigid motion via polygonization

Phuc Ngo , Yukiko Kenmochi , Nicolas Passat , Isabelle Debled-Rennesson
International Workshop on Reproducible Research on Pattern Recognition (RRPR), 2018, Beijing, China. pp.55-70, ⟨10.1007/978-3-030-23987-9_4⟩
Communication dans un congrès hal-01853795 v1

Geometric-preserving rigid motions of digital objects

Phuc Ngo , Nicolas Passat , Yukiko Kenmochi , Isabelle Debled-Rennesson
Journées Informatique et Géométrie (JIG), 2018, Lyon, France
Communication dans un congrès hal-01822122 v1
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Transformations rigides pour les objets discrets non-convexes en 2D

Thuy Hong Dao , Phuc Ngo , Isabelle Debled-Rennesson , Yukiko Kenmochi , Nicolas Passat
Journées du Groupe de Travail en Modélisation Géométrique (GTMG), 2018, Aix-en-Provence, France
Communication dans un congrès hal-01740074 v1
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A Statistical-Topological Feature Combination for Recognition of Isolated Hand Gestures from Kinect Based Depth Images

Soumi Paul , Hayat Nasser , Mita Nasipuri , Phuc Ngo , Subhadip Basu et al.
IWCIA, Jun 2017, Plovdiv, Bulgaria. ⟨10.1007/978-3-319-59108-7⟩
Communication dans un congrès hal-01517817 v1
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Convexity-preserving rigid motions of 2D digital objects

Phuc Ngo , Yukiko Kenmochi , Isabelle Debled-Rennesson , Nicolas Passat
Discrete Geometry for Computer Imagery (DGCI), 2017, Vienna, Austria. pp.69-81, ⟨10.1007/978-3-319-66272-5_7⟩
Communication dans un congrès hal-01565028 v1
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Greyscale Image Vectorization from Geometric Digital Contour Representations

Bertrand Kerautret , Phuc Ngo , Yukiko Kenmochi , Antoine Vacavant
DGCI'17 - 20th International Conference on Discrete Geometry for Computer Imagery, Sep 2017, Vienna, Austria. pp.2379 - 331, ⟨10.1007/978-3-319-66272-5_26⟩
Communication dans un congrès hal-01588695 v1
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Adaptive Tangential Cover for Noisy Digital Contours

Phuc Ngo , Hayat Nasser , Isabelle Debled-Rennesson , Bertrand Kerautret
DGCI 2016 - 19th international conference on Discrete Geometry for Computer Imagery, Apr 2016, Nantes, France. pp.439-451, ⟨10.1007/978-3-319-32360-2_34⟩
Communication dans un congrès hal-01266033 v1
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A discrete approach for decomposing noisy digital contours into arcs and segments

Phuc Ngo , Hayat Nasser , Isabelle Debled-Rennesson
ACCV Workshop 2016, Nov 2016, Taipei, Taiwan. ⟨10.1007/978-3-319-54427-4_36⟩
Communication dans un congrès hal-01375089 v1
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An algorithm to decompose noisy digital contours

Phuc Ngo , Hayat Nasser , Isabelle Debled-Rennesson , Bertrand Kerautret
RRPR 2016- 1st Workshop on Reproducible Research in Pattern Recognition, Dec 2016, Cancun, Mexico. ⟨10.1007/978-3-319-56414-2_10⟩
Communication dans un congrès hal-01415925 v1
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Efficient dominant point detection based on discrete curve structure

Phuc Ngo , Hayat Nasser , Isabelle Debled-Rennesson
IWCIA 2015, Nov 2015, Kolkata, India. pp.143-156, ⟨10.1007/978-3-319-26145-4_11⟩
Communication dans un congrès hal-01218285 v1
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Efficient neighbourhood computing for discrete rigid transformation graph search

Yukiko Kenmochi , Phuc Ngo , Hugues Talbot , Nicolas Passat
Discrete Geometry for Computer Imagery (DGCI), 2014, Sienne, Italy. pp.99-110, ⟨10.1007/978-3-319-09955-2_9⟩
Communication dans un congrès hal-01067537 v1
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Digital shapes, digital boundaries and rigid transformations: A topological discussion

Yukiko Kenmochi , Phuc Ngo , Nicolas Passat , Hugues Talbot
Courbure discrète : théorie et applications, 2013, Luminy, France. pp.195-201
Communication dans un congrès hal-00984287 v2
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Discrete rigid transformation graph search for 2D image registration

Phuc Ngo , Akihiro Sugimoto , Yukiko Kenmochi , Nicolas Passat , Hugues Talbot
PSIVT Workshops, 2013, Guanajuato, Mexico. pp.228-239, ⟨10.1007/978-3-642-53926-8_21⟩
Communication dans un congrès hal-00866285 v1
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Well-composed images and rigid transformations

Phuc Ngo , Nicolas Passat , Yukiko Kenmochi , Hugues Talbot
International Conference on Image Processing (ICIP), 2013, Melbourne, Australia. pp.3035-3039, ⟨10.1109/ICIP.2013.6738625⟩
Communication dans un congrès hal-00779262 v2
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Sufficient conditions for topological invariance of 2D images under rigid transformations

Phuc Ngo , Yukiko Kenmochi , Nicolas Passat , Hugues Talbot
Discrete Geometry for Computer Imagery (DGCI), 2013, Seville, Spain. pp.155-168, ⟨10.1007/978-3-642-37067-0_14⟩
Communication dans un congrès hal-00827195 v1

Préservation topologique des images numériques 2D par transformations rigides

Phuc Ngo , Yukiko Kenmochi , Nicolas Passat , Hugues Talbot
Journées du Groupe de Travail en Géométrie Discrète (GT GeoDis), 2013, Paris, France
Communication dans un congrès hal-01694898 v1
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Combinatorial properties of 2D discrete rigid transformations under pixel-invariance constraints

Phuc Ngo , Yukiko Kenmochi , Nicolas Passat , Hugues Talbot
International Workshop on Combinatorial Image Analysis (IWCIA), 2012, Austin, United States. pp.234-248, ⟨10.1007/978-3-642-34732-0_18⟩
Communication dans un congrès hal-00790693 v1
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1400 years of man-environment interactions and soil evolution in the Saint-Mont mountain (Remiremont, Vosges)

A. Poszwa , A. Grzesznik , A. Gebhardt , A. Agat , P. Even et al.
Historical Ecology for the future - International conference in historical ecology, May 2021, Metz, France. , 2021
Poster de conférence hal-03236655 v1
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Détection automatique de la moelle sur des images d'extrémités de grumes de Douglas brutes de sciage

Rémi Decelle , Phuc Ngo , Isabelle Debled-Rennesson , Mothe Frédéric , Fleur Longuetaud
GDR 2019 - 8èmes Journées du Groupement de Recherche 3544 Sciences du Bois, Nov 2019, Epinal, France
Poster de conférence hal-03029969 v1
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Efficient Exact Computation for Incremental Discrete Rotations using Continued Fraction

Phuc Ngo , Yukiko Kenmochi , Hugues Talbot
International conferences on Discrete Geometry for Computer Imagery (DGCI), Apr 2011, Nancy, France
Poster de conférence hal-03262892 v1