PRET19: Automatic Recognition and Indexing of Handwritten Loan Registers from 19th Century Parisian Universities

Revisiting N-Gram Models: Their Impact in Modern Neural Networks for Handwritten Text Recognition

By Tarride, Solène; Kermorvant, Christopher

Normalized vs Diplomatic Annotation: A Case Study of Automatic Information Extraction from Handwritten Uruguayan Birth Certificates

By Bottaioli, Natalia; Tarride, Solène; Anger, Jérémy; Mowlavi, Seginus; Gardella, Marina; Tadros, Antoine; Facciolo, Gabriele; Grompone von Gioi, Rafael; Kermorvant, Christopher; Morel, Jean-Michel; Preciozzi, Javier

Reading Order Independent Metrics for Information Extraction in Handwritten Documents

By Villanova-Aparisi, David; Tarride, Solène; Martínez-Hinarejos, Carlos; Romero, Verónica; Kermorvant, Christopher; Pastor-Gadea, Moisés

The Socface Project: Large-Scale Collection, Processing, and Analysis of a Century of French Censuses

By Boillet, Mélodie; Tarride, Solène; Blanco, Manon; Rigal, Valentin; Schneider, Yoann; Abadie, Bastien; Kesztenbaum, Lionel; Kermorvant, Christopher

Research Project

Improving Automatic Text Recognition with Language Models in the PyLaia Open-Source Library

By Tarride, Solène; Schneider, Yoann; Generali-Lince, Marie; Boillet, Mélodie; Abadie, Bastien; Kermorvant, Christopher

Tech Research

A Quantitative and Qualitative Evaluation of Large Scale Handwriting Recognition Models for Norwegian

By Tarride, Solène; Beyer, Yngvil; Roald, Marie; Enstad, Tita; Boillet, Mélodie; Kermorvant, Christopher

Callico: a Versatile Open-Source Document Image Annotation Platform

By Kermorvant, Christopher; Bardou, Eva; Blanco, Manon; Abadie, Bastien

Callico

March 2024

2023

Large Scale Genealogical Information Extraction From Handwritten Quebec Parish Records

By Solène Tarride; Martin Maarand; Mélodie Boillet; James McGrath; Eugénie Capel; Hélène Vézina; Christopher Kermorvant

July 2023

Handwritten Text Recognition from Crowdsourced Annotations

By Solène Tarride; Tristan Faine; Mélodie Boillet; Harold Mouchère; Christopher Kermorvant

June 2023

Key-value information extraction from full handwritten pages

By Solène Tarride; Boillet, Mélodie; Kermorvant, Christopher

June 2023

SIMARA: a database for key-value information extraction from full-page handwritten documents

By Solène Tarride; Boillet, Mélodie; Jean-François Moufflet; Kermorvant, Christopher

June 2023

Détectiοn d'οbjets dans les dοcuments numérisés par réseaux de neurοnes prοfοnds

By Boillet, Mélodie

January 2023

Confidence Estimation for Object Detection in Document Images

By Boillet, Mélodie; Kermorvant, Christopher; Paquet, Thierry

January 2023

2022

The LAM Dataset: A Novel Benchmark for Line-Level Handwritten Text Recognition

By Cascianelli, Silvia; Pippi, Vittorio; Maarand, Martin; Cornia, Marcella; Baraldi, Lorenzo; Kermorvant, Christopher; Cucchiara, Rita

August 2022

A Comprehensive Study of Libraries for Named Entity Recognition

By Monroc, Claire Bizon; Miret, Blanche; Bonhomme, Marie-Laurence; Kermorvant, Christopher

May 2022

A Comprehensive Comparison of Open-Source Libraries for Handwritten Text Recognition in Norwegian

By Maarand, Martin; Beyer, Yngvil; Kåsen, Andre; Fosseide, Knut T.; Kermorvant, Christopher

May 2022

Robust Text Line Detection in Historical Documents: Learning and Evaluation Methods

By Boillet, Mélodie; Kermorvant, Christopher; Paquet, Thierry

January 2022

2021

Drilling a Large Corpus of Document Images of Geological Information Extraction

By Debezia, Jean-Louis; Boillet, Mélodie; Kermorvant, Christopher; Barral, Quentin

September 2021

Including Keyword Position in Image-based Models for Act Segmentation of Historical Registers

By Boillet, Mélodie; Maarand, Martin; Paquet, Thierry; Kermorvant, Christopher

September 2021

Multiple Document Datasets Pre-training Improves Text Line Detection With Deep Neural Networks

By Boillet, Mélodie; Kermorvant, Christopher; Paquet, Thierry

January 2021

2020

Hierarchical Text Segmentation for Medieval Manuscripts

By Hazem, Amir; Daille, Beatrice; Stutzmann, Dominique; Kermorvant, Christopher

December 2020

A comparison of sequential and combined approaches for named entity recognition in a corpus of handwritten medieval charters

By Boros, Emanuela; Romero, Verónica; Maarand, Martin; Zenklová, Kateřina; Křečková, Jitka; Vidal, Enrique; Stutzmann, Dominique; Kermorvant, Christopher

September 2020

Landscape Analysis for the Specimen Data Refinery

By Walton, Stephanie; Livermore, Laurence; Bánki, Olaf; Cubey, Robert W. N.; Drinkwater, Robyn; Englund, Markus; Goble, Carole; Groom, Quentin; Kermorvant, Christopher; Rey, Isabel; Santos, Celia M; Scott, Ben; Williams, Alan R.; Wu, Zhengzhe

August 2020

Books of Hours: the First Liturgical Corpus for Text Segmentation

By Hazem, Amir; Bonhomme, Marie-laurence; Maarand, Martin; Kermorvant, Christopher; Stutzmann, Dominique

May 2020

2019

Transcription automatique et segmentation thématique de livres d’heures manuscrits

By Daille, Béatrice; Hazem, Amir; Kermorvant, Christopher; Maarand, Martin; Bonhomme, Marie-Laurence; Stutzmann, Dominique; Currie, Jacob; Jacquin, Christine

December 2019

I-Balsac: Completing Families with the Help of Automatic Text Recognition

By Vezina, Helène; Bournival, Jean-Sebastien; Kermorvant, Christopher; Bonhomme, Marie-Laurence

November 2019

Automatic page classification in a large collection of manuscripts based on the International Image Interoperability Framework

By Boros, Emanuela; Toumi, Alexis; Rouchet, Erwan; Abadie, Bastien; Stutzmann, Dominique; Kermorvant, Christopher

September 2019

HORAE: an annotated dataset of books of hours

By Boillet, Mélodie; Bonhomme, Marie-Laurence; Stutzmann, Dominique; Kermorvant, Christopher

September 2019

Integrated DH. Rationale of the HORAE Research Project

By Stutzmann, Dominique; Currie, Jacob; Daille, Béatrice; Hazem, Amir; Kermorvant, Christopher

July 2019

Synthetic data generation for automatic document layout analysis

By Boillet, Mélodie; Kermorvant, Christopher

June 2019

2018

Medieval manuscripts: image, text and IIIF

By Stutzmann, Dominique; Toumi, Alexis; Kermorvant, Christopher

May 2018

Fully Convolutional Network with dilated convolutions for Handwritten text line segmentation

By Renton, Guillaume; Soullard, Yann; Chatelain, Clément; Adam, Sébastien; Kermorvant, Christopher; Paquet, Thierry

January 2018

Learning to detect, localize and recognize many text objects in document images from few examples

By Moysset, Bastien; Kermorvant, Christopher; Wolf, Christian

January 2018

2017

Full-Page Text Recognition: Learning Where to Start and When to Stop

By Moysset, Bastien; Kermorvant, Christopher; Wolf, Christian

November 2017

Preparatory KWS Experiments for Large-Scale Indexing of a Vast Medieval Manuscript Collection in the HIMANIS Project

By Bluche, Théodore; Hamel, Sebastien; Kermorvant, Christopher; Puigcerver, Joan; Stutzmann, Dominique; Toselli, Alejandro; Vidal, Enrique

November 2017

Cortical-Inspired Open-Bigram Representation for Handwritten Word Recognition

By Bluche, Théodore; Kermorvant, Christopher; Touzet, Claude; Glotin, Hervé

November 2017

Handwritten text line segmentation using Fully Convolutional Network

By Renton, Guillaume; Chatelain, Clément; Adam, Sébastien; Kermorvant, Christopher; Paquet, Thierry

October 2017

How to Design Deep Neural Networks for Handwriting Recognition

By Bluche, Théodore; Kermorvant, Christopher; Ney, Hermann

July 2017

2016

Learning text-line localization with shared and local regression neural networks

By Moysset, Bastien; Louradour, Jérôme; Kermorvant, Christopher; Wolf, Christian

October 2016

Text-Image Alignment and Automated Letter-form Classification: Reading vs. Looking at

By Stutzmann, Dominique; Bluche, Théodore; Kermorvant, Christopher; Englin, Véronique; Vincent, Nicole; Leydier, Yann; Cloppet, Florence

January 2016

Automatic Handwritten Character Segmentation for Paleographical Character Shape Analysis

By Bluche, Théodore; Stutzmann, Dominique; Kermorvant, Christopher

January 2016

La CTC et son intrigant label

By Bluche, Théodore; Kermorvant, Christopher; Ney, Hermann; Louradour, Jerome

January 2016

2015

From Text and Image to Historical Resource: Text-Image Alignment for Digital Humanists

By Stutzmann, Dominique; Bluche, Théodore; Lavrentev, Alexei; Leydier, Yann; Kermorvant, Christopher

Hybrid Word / Part-of-Arabic-Word Language Models for Arabic Text Document Recognition

By Benzeghiba, Mohamed Faouzi; Louradour, Jérôme; Kermorvant, Christopher

Paragraph text segmentation into lines with Recurrent Neural Networks

By Moysset, Bastien; Kermorvant, Christopher; Wolf, Christian; Louradour, Jérôme

Framewise and CTC Training of Neural Networks for Handwriting Recognition

By Bluche, Théodore; Ney, Hermann; Kermorvant, Christopher

Where to Apply Dropout in Recurrent Neural Networks for Handwriting Recognition?

By Bluche, Théodore; Kermorvant, Christopher; Louradour, Jérôme

The LIMSI Handwriting Recognition System for the HTRtS 2014 Contest

By Bluche, Théodore; Ney, Hermann; Kermorvant, Christopher

2014

Surgenerative Finite State Transducer n-gram for Out-Of-Vocabulary Word Recognition

By Messina, Ronaldo; Kermorvant, Christopher

Automatic Line Segmentation and Ground-Truth Alignment of Handwritten Documents

By Bluche, Théodore; Moysset, Bastien; Kermorvant, Christopher

A Biologically Plausible SOM Representation of the Orthographic Form of 50,000 French Words

By Touzet, Claude; Kermorvant, Christopher; Glotin, Hervé

The A2iA Handwritten Arabic Text Recognition System at the OpenHaRT2013 Evaluation Campaign

By Bluche, Théodore; Louradour, Jérôme; Knibbe, Maxime; Moysset, Bastien; Benzeghiba, Mohamed Faouzi; Kermorvant, Christopher

Curriculum Learning for Handwritten Text Line Recognition

By Louradour, Jérome; Kermorvant, Christopher

A Comparison of Recognition Strategies for Printed / Handwritten Composite Documents

By Moysset, Bastien; Messina, Ronaldo; Kermorvant, Christopher

The A2iA Multi-lingual Text Recognition System at the Maurdor Evaluation

By Moysset, Bastien; Bluche, Théodore; Knibbe, Maxime; Benzeghiba, Mohamed Faouzi; Messina, Ronaldo; Louradour, Jérôme; Kermorvant, Christopher

A Comparison of Sequence-Trained Deep Neural Networks and Recurrent Neural Networks Optical Modeling for Handwriting Recognition

By Bluche, Théodore; Ney, Hermann; Kermorvant, Christopher

Dropout improves recurrent neural networks for handwriting recognition

By Pham, Vu; Bluche, Théodore; Kermorvant, Christopher; Louradour, Jérôme

2013

Feature extraction with convolutional neural networks for handwritten word recognition

By Bluche, Théodore; Ney, Hermann; Kermorvant, Christopher

On the evaluation of handwritten text line detection algorithms

By Moysset, Bastien; Kermorvant, Christopher

Evolution of Sparse Constraints in Deep AI: From a general sparse penalty to Structured Sparsity

By Kermorvant, Hervé Glotin Xanadu Halkias Christopher

General Sparse Penalty in Deep Belief Networks: Towards Domain Adaptation

By Kermorvant, Hervé Glotin Xanadu Halkias Christopher

Handwritten information extraction from historical census documents

By Nion, Thibauld; Menasri, Farès; Louradour, Jérôme; Sibade, Cédric; Retornaz, Thomas; Métaireau, Pierre-Yves; Kermorvant, Christopher

Tandem HMM with convolutional neural network for handwritten word recognition

By Bluche, Théodore; Ney, Hermann; Kermorvant, Christopher

2012

Features for HMM-Based Arabic Handwritten Word Recognition Systems

By Likforman-Sulem, Laurence; Hajj, Ramy Mohammad Al; Mokbel, Chafic; Menasri, Fares; Bianne-Bernard, Anne-Laure; Kermorvant, Christopher

On using alternative recognition candidates and scores for handwritten documents classification

By Louradour, Christopher Kermorvant Anne-Laure Bianne-Bernard Théodore Bluche Jérôme

De l'usage des scores et des alternatives de reconnaissance pour la classification d'images de documents manuscrits

By Louradour, Jérôme; Bluche, Théodore; Bianne-Bernard, Anne-Laure; Menasri, Farès; Kermorvant, Christopher

The A2iA French handwriting recognition system at the Rimes-ICDAR2011 competition

By Menasri, Farès; Louradour, Jérôme; Bianne-Bernard, Anne-laure; Kermorvant, Christopher

Variable length and context-dependent HMM letter form models for Arabic handwritten word recognition

By Bianne-bernard, Anne-laure; Menasri, Fares; Likforman-sulem, Laurence; Mokbel, Chafic; Kermorvant, Christopher

2011

Sample-dependent feature selection for faster document image categorization

By Louradour, Jérôme; Kermorvant, Christopher

Automatic indexing of French handwritten census registers for probate genealogy

By Sibade, Cédric; Retornaz, Thomas; Nion, Thibauld; Lerallut, Romain; Kermorvant, Christopher

Dynamic and Contextual Information in HMM modeling for Handwriting Recognition

By Bianne, A.-L.; Menasri, F.; Al-Hajj, R.; Mokbel, C.; Kermorvant, C.; Likforman-Sulem, L.

Modélisation de HMMs en contexte avec des arbres de décision pour la reconnaissance de mots manuscrits

By Bianne-Bernard, A.-L.; Kermorvant, C.; Likforman-Sulem, L.; Mokbel, C.

Early chloride intake does not parallel that of sodium in extremely low birth weight infants and may impair neonatal outcomes.

By Kermorvant-Duchemin, Elsa; Iacobelli, Silvia; Dit-Trolli, Sergio Eleni; Bonsante, Francesco; Kermorvant, Christopher; Sarfati, Gilles; Gouyon, Jean-Bernard; Lapillonne, Alexandre

2010

Handwritten mail classification experiments with the Rimes database

By Kermorvant, C.; Louradour, J.

Context-dependent HMM modeling using tree-based clustering for the recognition of handwritten words

By Bianne, Anne-Laure; Kermorvant, Christopher; Likforman-Sulem, Laurence

How to save feature extraction time for fast and robust classification?

By Kermorvant, C.; Louradour, J.

Modélisation de HMMs en contexte avec des arbres de décision pour la reconnaissance de mots manuscrits

By Bianne, Anne-Laure; Kermorvant, Christopher; Likforman-sulem, Laurence; Mokbel, Chafic

The A2iA-Telecom ParisTech-UOB System for the ICDAR 2009 Handwriting Recognition Competition.

By Kermorvant, C.; Menasri, F.; Bianne, A.-L.; Al-Hajj, R.; Mokbel, C.; Likforman-Sulem, L.

2009

From Isolated Handwritten Characters to Fields Recognition: There's Many a Slip twixt Cup and Lip

By Kermorvant, C.; Bianne, A.-L.; Marty, Patrick; Menasri, Farès

January 2009

Les caractères ne sont pas la clef des champs

By Bianne, Anne-Laure; Kermorvant, Christopher; Marty, Patrick; Menasri, Farès

January 2009

2008

Some Hints on the Teaching of Machine Learning to Industrial Practitioners

By Kermorvant, C.

January 2008

On using alternative recognition candidates and scores for handwritten documents classi- fication

By Kermorvant, Christopher; Bianne-Bernard, Anne-Laure; Bluche, Théodore; Louradour, Jérôme

January 2008

2007

Automata Learning for Numerical Entities Extraction from OCR output

By Kermorvant, C.; Rafrafi, A.

January 2007

2004

Improving probabilistic automata learning with additional knowledge

By Kermorvant, Christopher; Higuera, C De La

January 2004

Extraction de sens à partir de bi-textes

By Kermorvant, Christopher; Bengio, Yoshua

January 2004

Learning typed automata from automatically labeled data

By Kermorvant, Christopher; de la Higuera, Colin; Dupont, Pierre

January 2004

2002

Stochastic grammatical inference with multinomial tests

By Kermorvant, Christopher; Dupont, Pierre

Construction de Modèles de Langages par Inférence d’Automates Typés à partir de Données Etiquetées Automatiquement

By de la Higuera Pierre Dupont, Christopher Kermorvant Colin

Learning Languages with Help

By Kermorvant, Christopher; Higuera, Colin De

Chaînes de Markov d'ordre variable pour la détection de domaines dans les protéines

By Kermorvant, Christopher; Dupont, Pierre

Improved smoothing for probabilistic suffix trees seen as variable order Markov chains

By Kermorvant, Christopher; Dupont, Pierre