Access content directly

Nicolas Ragot

51
Documents

Presentation

Pour plus de papiers (drafts) et informations, cf. [https://www.researchgate.net/profile/Nicolas\_Ragot](https://www.researchgate.net/profile/Nicolas_Ragot) Contact: nicolas.ragot at univ-tours.fr
For more draft/informations, please see: [https://www.researchgate.net/profile/Nicolas\_Ragot](https://www.researchgate.net/profile/Nicolas_Ragot) Contact: nicolas.ragot at univ-tours.fr

Publications

Image document

ConvNeXt based semi-supervised approach with consistency regularization for weeds classification

Farouq Benchallal , Adel Hafiane , Nicolas Ragot , Raphaël Canals
Expert Systems with Applications, 2024, 239, pp.122222. ⟨10.1016/j.eswa.2023.122222⟩
Journal articles hal-04338106v1

Comparative study of conventional time series matching techniques for word spotting

Tanmoy Mondal , Nicolas Ragot , Jean-Yves Ramel , Umapada Pal
Pattern Recognition, 2017, ⟨10.1016/j.patcog.2017.07.011⟩
Journal articles hal-01579205v1

A multi-one-class dynamic classifier for adaptive digitization of document streams

Anh Khoi Ngo Ho , Véronique Eglin , Nicolas Ragot , Jean-Yves Ramel
International Journal on Document Analysis and Recognition, 2017, pp.1-18. ⟨10.1007/s10032-017-0286-6⟩
Journal articles hal-01525831v1

Flexible Sequence Matching Technique:An Effective Learning-free Approach For word-spotting

Tanmoy Mondal , Nicolas Ragot , Jean-Yves Ramel , Umapada Pal
Pattern Recognition, 2016, ⟨10.1016/j.patcog.2016.05.011⟩
Journal articles hal-01321130v1

Combining Structure and Parameter Adaptation of HMMs for Printed Text Recognition

Kamel Ait-Mohand , Thierry Paquet , Nicolas Ragot
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2014, 36 (9), pp.1716-1732. ⟨10.1109/TPAMI.2014.2306423⟩
Journal articles hal-01084973v1

Evaluation sur la création automatique de classes de signatures manuscrites pour l'authentification en ligne

Nicolas Ragot , Julie Fortune , Paul M'Bongo , Nicole Vincent , Hubert Cardot
Traitement du Signal, 2009, 26 (5)
Journal articles hal-01023208v1

Writer Style Adaptation in On-line Handwriting Recognizers by a Fuzzy Mechanism Approach : The ADAPT Method

Harold Mouchère , Eric Anquetil , Nicolas Ragot
International Journal of Pattern Recognition and Artificial Intelligence, 2007, 21 (1), pp.99-116. ⟨10.1142/S0218001407005326⟩
Journal articles hal-00463225v1

Système de classification hybride interprétable par construction automatique de systèmes d'inférence floue

Nicolas Ragot , Eric Anquetil
Revue des Sciences et Technologies de l'Information - Série TSI : Technique et Science Informatiques, 2003, n° spécial : Fusion numérique/symbolique, 22 (7-8), pp.853-878. ⟨10.3166/tsi.22.853-878⟩
Journal articles hal-01191664v1
Image document

Deep Learning for Document Layout Generation: A First Reproducible Quantitative Evaluation and a Baseline Model

Romain Carletto , Hubert Cardot , Nicolas Ragot
16th International Conference on Document Analysis and Recognition 2021, Sep 2021, Lausanne, Switzerland. pp.20 - 35, ⟨10.1007/978-3-030-86334-0_2⟩
Conference papers hal-03385806v1
Image document

Automatic Generation of Web Advertising Layouts: A Synthetic Dataset and a Deep Learning Baseline Model

Romain Carletto , Hubert Cardot , Nicolas Ragot
11th International Conference on Pattern Recognition Systems, Mar 2021, Curicó, Chile
Conference papers hal-03385229v1
Image document

A Combination of Variational Mode Decomposition with Neural Networks on Household Electricity Consumption Forecast

Vanessa Haykal , Hubert Cardot , Nicolas Ragot
Proceedings of ITISE 2017, Sep 2017, Granada, Spain
Conference papers hal-01588198v1
Image document

Multi One-Class Incremental SVM for Document Stream Digitization

Anh Khoi Ngo Ho , Véronique Eglin , Nicolas Ragot , Jean-Yves Ramel
12th IAPR International Workshop on Document Analysis Systems (DAS 2016), Apr 2016, Santorini, Greece
Conference papers hal-01307021v1

Text extraction in document images: highlight on using corner points

Vikas Yadav , Nicolas Ragot
International Workshop on Document Analysis Systems (DAS), Apr 2016, Santorini, Greece
Conference papers hal-01269802v1

Interactive definition and tuning of One-Class classifiers for Document Image Classification

Nathalie Girard , Roger Trullo , Sabine Barrat , Nicolas Ragot , Jean-Yves Ramel
12 th International Workshop on Document Analysis Systems, Apr 2016, Santorini, Greece
Conference papers hal-01269967v1

Exemplary Sequence Cardinality: An Effective Application for Word Spotting

Tanmoy Mondal , Nicolas Ragot , Jean-Yves Ramel , Umapada Pal
13th International Conference on Document Analysis and Recognition (ICDAR 2015), Aug 2015, Nancy, France
Conference papers hal-01191704v1

OCR performance prediction using cross-OCR alignment

Ahmed Ben Salah , Jean-Philippe Moreux , Nicolas Ragot , Thierry Paquet
13th International Conference on Document Analysis and Recognition (ICDAR 2015), Aug 2015, Nancy, France
Conference papers hal-01191701v1

A Vectorization and Decision Tree Based Text-Graphics Separation Algorithm for Bangla Maps

A. Tarafdar , Umapada Pal , Jean-Yves Ramel , Nicolas Ragot , Alireza Alaei
11th IAPR International Workshop on Graphics Recognition (GREC’15), Aug 2015, Nancy, France
Conference papers hal-01196172v1

Performance Evaluation of DTW and its Variants for Word Spotting in Degraded Documents

Tanmoy Mondal , Nicolas Ragot , Jean-Yves Ramel , Umapada Pal
13th International Conference on Document Analysis and Recognition (ICDAR 2015), Aug 2015, Nancy, France
Conference papers hal-01191710v1

Improved Shape Code Based Word Matching For Multi-script Documents

Tanmoy Mondal , Nicolas Ragot , Jean-Yves Ramel , Umapada Pal
IAPR Asian Conference on Pattern Recognition (ACPR2015), Nov 2015, KUALA LUMPUR, Malaysia
Conference papers hal-01269783v1

OCR Performance Prediction using a Bag of Allographs and Support Vector Regression

Tapan Kumar Bhowmik , Thierry Paquet , Nicolas Ragot
International Workshop on Document Analysis Systems, Jean-Yves Ramel, Marcus Liwicki, Apr 2014, Tours, France. pp.202-206, ⟨10.1109/DAS.2014.72⟩
Conference papers hal-01085002v1

Word Spotting in Bangla and English Graphical Documents

A. Tarafdar , Umapada Pal , Jean-Yves Ramel , Nicolas Ragot , B. B. Chaudury
22th International Conference on Pattern recognition (ICPR 2014), Aug 2014, Stockholm, Sweden
Conference papers hal-01084500v1

Flexible Sequence Matching Technique: Application to Word Spotting in Degraded Documents

Tanmoy Mondal , Nicolas Ragot , Jean-Yves Ramel , Umapada Pal
14th International Conference on Frontiers in Handwriting Recognition (ICFHR-2014), Sep 2014, Crete, Greece
Conference papers hal-01084497v1

Multi One-Class Incremental SVM for both stationary and non-stationary environment

Ahn Khoi Ngo Ho , Nicolas Ragot , Veronique Eglin , Jean-Yves Ramel
16ème Conférence d’Aprentissage automatique (Cap’2014), Jul 2014, Saint-Etienne, France
Conference papers hal-01084502v1

A Fast Word Retrieval Technique Based on Kernelized Locality Sensitive Hashing

Tanmoy Mondal , Nicolas Ragot , Jean-Yves Ramel , Umapada Pal
12th International Conference on Document Analysis and Recognition, Aug 2013, Washington DC, United States. pp.1195-1199
Conference papers hal-01027461v1

A Two-Stage Approach for Word Spotting in Graphical Documents

A. Tarafdar , Umapada Pal , Partha Pratim Roy , Nicolas Ragot , Jean-Yves Ramel
12th International Conference on Document Analysis and Recognition, Aug 2013, Washington DC, United States. pp.319-323
Conference papers hal-01027458v1

Document Classification in a non-stationary environment: A One-Class SVM Approach

Ahn Khoi Ngo Ho , Nicolas Ragot , Jean-Yves Ramel , Véronique Eglin , Nicolas Sidère
12th International Conference on Document Analysis and Recognition, Aug 2013, Washington DC, United States. pp.616-620
Conference papers hal-01027456v1
Image document

Adaptive Detection of Missed Text Areas in OCR Outputs: Application to the Automatic Assessment of OCR quality in Mass Digitization projects

Ahmed Ben Salah , Nicolas Ragot , Thierry Paquet
Document Recognition and Retrieval XX, Feb 2013, SAN FRANCISCO, United States. pp.110-122, ⟨10.1117/12.2003733⟩
Conference papers hal-00820564v1

Prédiction de la performance des systèmes d'OCR

Kamel Ait-Mohand , Thierry Paquet , Nicolas Ragot
Colloque International Francophone sur l'Ecrit et le Documents, associé à la Semaine du document numérique et de la recherche d'information, 2012, Bordeaux, France. pp.195-216
Conference papers hal-01045164v1
Image document

Prediction of Selection Decision of Document Using Bibliographic Data at the National Library of France (BnF)

Ahmed Ben Salah , Geneviève Cron , Nicolas Ragot , Thierry Paquet
Archiving, Jun 2012, Copenhague, Denmark. pp.135-140
Conference papers hal-00737893v1

Word Retrieval in Historical Document using Character-Primitives

Partha Pratim Roy , Jean-Yves Ramel , Nicolas Ragot
International Conference on Document Analysis and Recognition, Sep 2011, Pekin, China. pp.678-682
Conference papers hal-01026452v1
Image document

Adaptation de modèles de Markov cachés - Application à la reconnaissance de caractères imprimés

Kamel Ait-Mohand , Laurent Heutte , Thierry Paquet , Nicolas Ragot
Colloque International Francophone sur l'Ecrit et le Document (CIFED2010), Mar 2010, Sousse, Tunisie. pp.83-94
Conference papers hal-00490060v1

Structure Adaptation of HMM applied to OCR

Kamel Ait-Mohand , Thierry Paquet , Nicolas Ragot , Laurent Heutte
20th International Conference on Pattern Recognition, Aug 2010, Turkey
Conference papers hal-01026444v1

Font adaptation of an HMM-based OCR system

Kamel Ait-Mohand , Laurent Heutte , Thierry Paquet , Nicolas Ragot
17th Document Recognition and Retrieval Conference, part of the IS&T/SPIE International Symposium on Electronic Imaging,, Jan 2010, San Jose, United States
Conference papers hal-01026429v1

Adaptation d'un système d'OCR Markovien à de nouvelles fontes

Kamel Ait-Mohand , Laurent Heutte , Thierry Paquet , Nicolas Ragot
Congrès francophone de Reconnaissance des Formes et Intelligence Artificielle, Jan 2010, Caen, France. pp.510-517
Conference papers hal-01045152v1
Image document

Création automatique de classes de signatures manuscrites pour l'authentification en ligne

Nicolas Ragot , J. Fortune , P. M'Bongo , N. Vincent , H. Cardot
Colloque International Francophone sur l'Ecrit et le Document, Oct 2008, France. pp.145-150
Conference papers hal-00334410v1

Study of Temporal Variability in On-Line Signature Verification

Nicolas Ragot , Julie Fortune , Nicole Vincent , Hubert Cardot
11th International Conference on Frontiers in Handwriting Recognition, 2008, Montréal, Canada. pp.556-561
Conference papers hal-01026391v1

Etude et gestion des types de rejet pour l'optimisation de classifieurs

Harold Mouchère , Eric Anquetil , Nicolas Ragot
15eme congrès francophone Reconnaissance des Formes et Intelligence Artificielle (RFIA 2006), Jan 2006, Tours, France
Conference papers hal-00463427v1

Writer Style Adaptation of On-line Handwriting Recognizers: A Fuzzy Mechanism Approach

Harold Mouchère , Eric Anquetil , Nicolas Ragot
International Graphonomics Society, Jun 2005, Salerno, Italy. pp.193-197
Conference papers inria-00300474v1
Image document

On-line writer adaptation for handwriting recognition using fuzzy inference systems

Harold Mouchère , Eric Anquetil , Nicolas Ragot
8th International Conference on Document Analysis and Recognition - ICDAR'05, Aug 2005, Seoul/Korea
Conference papers inria-00001246v1

Handwritten gesture recognition driven by spatial context of strokes

François Bouteruche , Eric Anquetil , Nicolas Ragot
8th International Conference on Document Analysis and Recognition (ICDAR 2005), Aug 2005, Seoul, South Korea. pp.1221-1225
Conference papers hal-01191720v1

Étude des mécanismes d'adaptation pour l'optimisation de classifieurs flous dans le cadre de la reconnaissance d'écriture manuscrite

Harold Mouchère , Eric Anquetil , Nicolas Ragot
12èmes rencontres francophones sur la Logique Floue et ses Applications (LFA'04), Dec 2004, Nantes, France. pp.93-100
Conference papers hal-01191732v1

MELIDIS: Pattern recognition by intrinsic/discriminant dual modeling based on a hierarchical organization of fuzzy inference systems

Nicolas Ragot , Eric Anquetil
10th International Conference on Information Processing and Management of Uncertainty in Knowledge-Based Systems, (IPMU'04), Jul 2004, Pérouse, Italy. pp.2069-2076
Conference papers hal-01191724v1

A Generic Hybrid Classifier Based on Hierarchical Fuzzy Modeling: Experiments on On-Line Handwritten Character Recognition

Nicolas Ragot , Eric Anquetil
7th International Conference on Document Analysis and Recognition (ICDAR'03), Aug 2003, Edinburgh, United Kingdom. pp.963-967
Conference papers hal-01191727v1

Combinaison hiérarchique de systèmes d'inférence floue : application à la reconnaissance en-ligne de chiffres manuscrits

Nicolas Ragot , Eric Anquetil
Conférence Internationale Francophone sur l'Écrit et le Document (CIFED'02), Oct 2002, Hammamet, Tunisie. pp.305-314
Conference papers hal-01191742v1

A new hybrid learning method for fuzzy decision trees

Nicolas Ragot , Eric Anquetil
10th IEEE International Conference on Fuzzy Systems (FUZZ'IEEE 01), Dec 2001, Melbourne, Australia. pp.1380-1383
Conference papers hal-01191729v1

Modélisation automatique des connaissances par systèmes d'inférence floue hiérarchisés

Nicolas Ragot , Eric Anquetil
Rencontres Francophones sur la Logique Floue et ses Applications (LFA'01), Nov 2001, Mons, Belgique. pp.105-111
Conference papers hal-01191744v1