| 2016 | ICCHP | Image Processing and Pattern Recognition Tools for the Automatic Image Transcription. | Zehira Haddad, Yong Chen, Jaime Lpez-Krahe |
| 2016 | ICCHP | Path Planning for a Universal Indoor Navigation System. | Elie Kahale, Pierre-Charles Hanse, Valria Destin, Grard Uzan, Jaime Lpez-Krahe |
| 2015 | ICIP | A pattern recognition approach to make accessible the geographic images for blind and visually impaired. | Zehira Haddad, Yong Chen, Jaime Lpez-Krahe |
| 2014 | ICCHP | Contribution to the Automation of the Tactile Images Transcription Process. | Yong Chen, Zehira Haddad, Jaime Lpez-Krahe |
| 2014 | ICCHP | Toward a Reversed Dictionary of French Sign Language (FSL) on the Web. | Mohammed Zbakh, Zehira Haddad, Jaime Lpez-Krahe |
| 1999 | ICDAR | A Hough-based Method for Hatched Pattern Detection in Maps and Diagrams. | Josep Llads, Enric Mart, Jaime Lpez-Krahe |
| 1996 | ICPR | Hand drawn document understanding using the straight line Hough transform and graph matching. | Josep Llads, Jaime Lpez-Krahe, Enric Mart |
| 1990 | VCIP | Determining vanishing points using Hough transform. | Evelyne Lutton, Henri Matre, Jaime Lpez-Krahe |
| 1988 | ICPR | The detection of parallel straight lines with the application of the Hough transform. | Jaime Lpez-Krahe, Pascale Pousset |