L’aide directe fédérale à l’innovation industrielle

Reconnaissance et extraction de documents. Une application industrielle à la détection de documents semi-structurés

This article deals with the problem of recognition of semi-structured documents image. The aim is to detect a document and to extract the region of interest containing it. Initially, an exemple of document is given by the user and a set of interest points are extracted from this query image. In a second step, a set of interest points is extracted from each image to analyse and is matched with t...

Problèmes d'identification et d'observabilité du moteur à induction pour la variation de vitesse industrielle "sans capteur"

HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau...

École Polytechnique Fédérale

The success of the World Wide Web and the Internet is causing great demand of bandwidth, increasing the latency and overloading popular servers. We propose an approach to treat very popular and frequently changed web documents using a continuously reliable multicast transmission. The beneets are very eecient use of the network resources, a reduction on the server's load, lower response times an...

en Automatique et Informatique Industrielle

Forschung und Lehre im Bereich industrielle Fertigung