Frank Lebourgeois

Towards an omnilingual word retrieval system for ancient manuscripts

Yann Leydier, Asma Ouji, Frank Lebourgeois et al. · Pattern Recognition · 2009 · 97 citations

Language Documentation, Information Retrieval, Corpus Linguistics +8

A new PDE-based approach for singularity-preserving regularization: application to degraded characters restoration

Fadoua Drira, Frank Lebourgeois, Hubert Emptoz · International Journal on Document Analysis and Recognition (IJDAR) · 2011 · 28 citations · Full text

Numerical Analysis, Degraded Characters Restoration, Singularly Perturbed Problem +6

Resolution enhancement of textual images via multiple coupled dictionaries and adaptive sparse representation selection

Rim Walha, Fadoua Drira, Frank Lebourgeois et al. · International Journal on Document Analysis and Recognition (IJDAR) · 2015 · 26 citations

Sparse Representation, Image Analysis, Information Retrieval +8

Resolution enhancement of textual images: a survey of single image‐based methods

Rim Walha, Fadoua Drira, Frank Lebourgeois et al. · IET Image Processing · 2016 · 26 citations

Sr Methods, Machine Vision, Image Analysis +12

Improvement of postal mail sorting system

Djamel Gaceb, Véronique Églin, Frank Lebourgeois et al. · International Journal on Document Analysis and Recognition (IJDAR) · 2008 · 14 citations

Order Theory, Order-sorted Logic, Sorting Algorithm +1