Utilisation d'une chambre fixe pour la mesure d'une gamme étendue de puissances dans un réacteur nucléaire

On met en évidence la nécessité, pour la mesure d'une gamme étendue de puissances dans un réacteur nucléaire, de combiner la technique des chambres d'ionisation compensées et celle des filtres de rayons y (tels que les écrans de bismuth). Un système particulier est décrit, dont la géométrie a été calculée pour que l'on suive la puissance sur 9 décades

Gesture in Human-Machine Communication: capture, analysis-synthesis, recognition, semantics

International audienc

Toward an annotation software for video of Sign Language, including image processing tools and signing space modelling

Several French national projects have been achieved last years, allowing linguist and computer scientists working on French Sign Language (FSL) to establish a permanent collaboration. During these projects, several video FSL corpora have been realised. One of the research orientations induced by these projects relates to multi-disciplinary annotation. From the computer scientist s side, the aim is to develop an annotation software integrating different kind of tools based on image processing and 3d modelling that will be used to automatically annotate both lexical and syntactic information. This article presents several of these components. A first version of the annotation software integrating these components is under development. 1

TOWARD AN ANNOTATION SOFTWARE FOR VIDEO OF SIGN LANGUAGE, INCLUDING IMAGE PROCESSING TOOLS AND SIGNING SPACE MODELLING

International audienceSeveral French national projects have been achieved last years, allowing linguist and computer scientists working on French Sign Language (FSL) to establish a permanent collaboration. During these projects, several video FSL corpora have been realised. One of the research orientations induced by these projects relates to multidisciplinary annotation. From the computer scientist s side, the aim is to develop an annotation software integrating different kind of tools based on image processing and 3d modelling that will be used to automatically annotate both lexical and syntactic information. This article presents several of these components. A first version of the annotation software integrating these components is under development

The dicta-sign Wiki: Enabling web communication for the deaf

The paper provides a report on the user-centred showcase prototypes of the DICTA-SIGN project (http://www.dictasign.eu/), an FP7-ICT project which ended in January 2012. DICTA-SIGN researched ways to enable communication between Deaf individuals through the development of human-computer interfaces (HCI) for Deaf users, by means of Sign Language. Emphasis is placed on the Sign-Wiki prototype that demonstrates the potential of sign languages to participate in contemporary Web 2.0 applications where user contributions are editable by an entire community and sign language users can benefit from collaborative editing facilities. © 2012 Springer-Verlag

Sign Language technologies and resources of the Dicta-Sign project

Here we present the outcomes of Dicta-Sign FP7-ICT project. Dicta-Sign researched ways to enable communication between Deaf individuals through the development of human-computer interfaces (HCI) for Deaf users, by means of Sign Language. It has researched and developed recognition and synthesis engines for sign languages (SLs) that have brought sign recognition and generation technologies significantly closer to authentic signing. In this context, Dicta-Sign has developed several technologies demonstrated via a sign language aware Web 2.0, combining work from the fields of sign language recognition, sign language animation via avatars and sign language resources and language models development, with the goal of allowing Deaf users to make, edit, and review avatar-based sign language contributions online, similar to the way people nowadays make text-based contributions on the Web