MAGRIT

copyright INRIA / Photos C. Lebedinsky

Visual Augmentation of Complex Environments

French version French version

Magrit is an INRIA research group dedicated to computer vision.

It is part of the INRIA Nancy - Grand Est research center and LORIA laboratory.

Objectives

The Magrit team carries out researches in the field of computer vision, with a focus on augmented reality applications. Augmented reality is a relatively new field. It aims at augmenting the user's perception by adding in his field of view elements that improves his comprehension of his environment. Applications of this concept are plentiful and concern medical gesture assistance, learning and maintenance systems, cultural heritage, audiovisual... In order to integrate information at the right place in the user's field of view, whatever his motion, the observer's viewpoint has to be computed at every instant. Moreover, reconstructing, even partially, the observed environment is necessary to manage occlusions between the added objects and the scene or to take light interreflexions into account. Only elementary commercial applications of this concept exist to date. These applications are only effective in environments with limited user action which are furthermore often instrumented (landmarks). Many challenges remain to be tackled so as to address applications in complex environments. The Magrit team research aims at proposing robust solutions to the two main issues faced in augmented reality: viewpoint computation and reconstruction of the scene elements necessary to set up the application. More precisely, our research themes deal with:

Contact:

Marie-Odile Berger,   marie-odile.berger@loria.fr , tel 03 54 95 85 01