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Publications

Affichage des publications 2831 à 2840 sur 4084 au total

Engineering Sciences

Pulsed eddy current imaging device for non destructive evaluation applications

n this paper, an original pulsed eddy current (EC) imaging system dedicated to the enhanced non-destructive evaluation (NDE) of large metallic parts is presented. The system aims to combine the advantages of the pulsed eddy current (PEC) sensors…

Pierre-Yves Joubert, Yohan Le Diraison, Xi Zhou, Eric Vourc'H

SENSORS, 2013 IEEE -

Engineering Sciences

On the Angular Resolution Limit for Array Processing in the Presence of Modeling Errors

In this work, we study the impact of modeling errors on the angular resolution limit (ARL) for two closely spaced sources in the context of array processing. Particularly, we follow two methods based on the well-known Lee and Smith's criteria using…

N. D. Tran, Remy Boyer, Sylvie Marcos, Pascal Larzabal

IEEE Transactions on Signal Processing -

Model-based Optical Flow For Large Displacements and Homogeneous Regions

Monocular motion analysis for advanced driver assistance systems (ADAS) is a very active research topic. However, two constraints limit the implementation of existent techniques in autonomous vehicles: poorly textured regions and large displacements…

Qiong Nie, Samia Bouchafa, Alain Mérigot

IEEE International Conference on Image Processing (ICIP 2013) -

Electronics

Investigation of 1.2 kV Investigation of SiC MOSFETs for Aeronautics Applications

This paper evaluates robustness and performances of two types of 1.2 kV SiC MOSFETs in order to investigate these power devices for medium power aeronautics applications. The first part focuses on switching performances with effects of gate…

Dhouha Othman, S Lefebvre, M Berkani, Z Khatir, A Ibrahim, A Bouzourene

European Conference on Power Electronics and Applications -

Signal and Image processing

Une nouvelle décomposition tensorielle orthogonale, l'Alternative Unfolding HOSVD. Application au STAP Polarimétrique

Dans cet article, on propose d'étendre les méthodes rang faible de traitement d'antenne à des cas multidimensionnelles. Deux types de méthodes peuvent être envisagés : l'approche vectorielle et l'approche tensorielle. L'approche vectorielle consiste…

Mélanie Boizard, Guillaume Ginolhac, Frédéric Pascal, Philippe Forster

GRETSI 2013 -