Conditions favorables à la reconnaissance des acquis de personnes enseignantes

Détection et reconnaissance de texte dans les documents vidéos. Et leurs apports à la reconnaissance de personnes

This article presents the different steps used to recognize characters for multi-modal person recognition systems in video (ANR REPRE challenge). Text detection is achieved by a technique based on the text features (texture, color, contrast, geometry, temporal information, measure of accumulated gradients). The text recognition is then performed by the free software Google Tesseract. The method...

Adaptation de Virus de la Pest Equine à la culture des cellules

Mesure de la fragilité et détection de chutes pour le maintien à domicile des personnes âgées

Population ageing is a major issue for society in the next years, especially because of theincrease of dependent people. The limits in specialized institutes capacity and the wish of theelderly to stay at home as long as possible explain a growing need for new specific at home services.Technologies can help securing the person at home by detecting falls. They can also help in th...

Agent virtuel signeur - Aide à la communication des personnes sourdes

We present in this Phd report our investigation dedicated toward the de-sign and animation of autonomous and realistic signing agents. The highlightis focused on expressive quality of gestures.We show how expressive quality of gesture may convey meaningful infor-mation in the context of iconicity.We then propose a discourse model that is able to handle both illustrativea...

Intégration de la reconnaissance des entités nommées au processus de reconnaissance de la parole

We are interested in the recognition of named entities for the speech modality. Some difficulties may arise for this task due to speech processing. In this work, we propose to study the tight pairing between the speech recognition task and the named entity recognition task. For that purpose, we take away the basic functionnalities of a speech recognition system to turn it into a named entity re...