| 2016 | ICFHR | libcrn, an Open-Source Document Image Processing Library. | Yann Leydier, Jean Duong, Stphane Bres, Vronique Eglin, Frank Lebourgeois, Martial Tola |
| 2014 | ICFHR | Learning-Free Text-Image Alignment for Medieval Manuscripts. | Yann Leydier, Vronique Eglin, Stphane Bres, Dominique Stutzmann |
| 2011 | ICDAR | Chromatic / Achromatic Separation in Noisy Document Images. | Asma Ouji, Yann Leydier, Frank Lebourgeois |
| 2005 | DocEng | Textual indexation of ancient documents. | Yann Leydier, Frank Le Bourgeois, Hubert Emptoz |
| 2005 | ICDAR | Omnilingual Segmentation-freeWord Spotting for Ancient Manuscripts Indexation. | Yann Leydier, Frank Le Bourgeois, Hubert Emptoz |
| 2004 | DAS | Serialized k-Means for Adaptative Color Image Segmentation: Application to Document Images and Others. | Yann Leydier, Frank Le Bourgeois, Hubert Emptoz |
| 2004 | ICPR | Serialized Unsupervised Classifier for Adaptative Color Image Segmentation: Application to Digitized Ancient Manuscripts. | Yann Leydier, Frank Le Bourgeois, Hubert Emptoz |
| 2002 | ICFHR | A hybrid large vocabulary handwritten word recognition system using neural networks with hidden Markov models. | Alessandro L. Koerich, Yann Leydier, Robert Sabourin, Ching Y. Suen |