Search Results - "Viallet, J.E."

From a Wizard of Oz experiment to a real time speech and gesture multimodal interface by Carbini, S., Delphin-Poulat, L., Perron, L., Viallet, J.E.

“…This paper describes a Wizard of Oz cooperative story telling experiment named Virstory, where user speech–gesture actions are interpreted in order to…”
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Masterpiece: physical interaction and 3D content-based search in VR applications by Moustakas, K., Strintzis, M.G., Tzovaras, D., Carbini, S., Bernier, O., Viallet, J.E., Raidt, S., Mancas, M., Dimiccoli, M., Yagci, E., Balci, S., Leon, E.I.

“…Virtual reality interfaces can immerse users into virtual environments from an impressive array of application fields, including entertainment, education,…”
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Fast photorefractive materials using quantum wells by Pelekanos, N.T., Deveaud, B., Guillemot, C., Gérard, J.M., Gravey, P., Lambert, B., Le Corre, A., Viallet, J.E.

“…Photorefractive materials utilizing the large electro-optic coefficients of quantum wells are attractive for image processing applications due to the…”
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Tunable narrowband optical filter in photorefractive InGaAsP:Fe/InP:Fe singlemode waveguide by Herve, D., Viallet, J.E., Salaun, S., Le Corre, A., Delorme, F., Mainguet, B.

“…Recently a new compact WDM spectrum analyser without moving parts was demonstrated using a bulk photorefractive InP:Fe crystal. With the aim of reducing the…”
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A fast and accurate face detector for indexation of face images by Feraud, R., Bernier, O., Viallet, J.E., Collobert, M.

“…Detecting faces in images with complex backgrounds is a difficult task. Our approach, which obtains state-of-the-art results, is based on a generative neural…”
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Nonlinear behavior of InP:Fe under high electric field by Turki, K., Picoli, G., Viallet, J.E.

“…The I-V characteristics were investigated on both long liquid encapsulated Czochralski (LEC) and short epitaxial semi-insulating (SI) InP:Fe samples. These…”
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Numerical simulation of generation in n-SI-n structures by Viallet, J.E., Picoli, G., Turki, K.

“…Numerical simulations demonstrate that generation in n-SI-n structures gradually modifies the structure electric field distribution…”
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Polarization independent tunable narrow-band 1.55 /spl mu/m grating filter in photorefractive iron doped indium phosphide by Herve, D., Chauvet, M., Viallet, J.E., Coquille, R.

“…Tunable selective optical filters are key components for wavelength division multiplexing (WDM) communications. Such optical filters can be used for…”
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Intrinsic Capacitances Computation Of Semiconductor Multi Electrodes Devices by Mottet, S., Viallet, J.E.

“…Steady state simulation of silicon and IU-IZ devices are performed by solving the general set of equation (eventually completed by energy conservation…”
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Semi-Insulating Inp Obtained by Co-Implantation of Mg and Ti by Salvi, M., Viallet, J.E., L'Haridon, H., Favennec, P.N., Gauneau, M.

“…Implantation of magnesium acceptor in semi-insulating InP:Fe leads to a p-type layer which is further implanted with the low diffusitivity titanium deep donor,…”
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MULTRAK: a system for automatic multiperson localization and tracking in real-time by Bernier, O., Collobert, M., Feraud, R., Lemaire, V., Viallet, J.E., Collobert, D.

“…A real-time system is described for automatic detection and tracking of multiple persons, in the context of video-conferencing systems. This system, called…”
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Photorefractive singlemode waveguide on InP:Fe substrate by Herve, D., Viallet, J.E., Salaun, S., Chauvet, M., Le Corre, A., Mainguet, B.

“…A singlemode optical waveguide presenting photorefractive behavior has been developed on a InP:Fe substrate. The slab waveguide is characterized by two-wave…”
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Panorama: a what I see is what I want contactless visual interface by Viallet, J.E., Collobert, M., Feraud, R., Bernier, O.

“…In a face to face meeting, participants are free to choose who they look at and who they listen to. In a videoconference, participants can only see or hear the…”
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LISTEN: a system for locating and tracking individual speakers by Collobert, M., Feraud, R., Le Tourneur, G., Bernier, O., Viallet, J.E., Mahieux, Y., Collobert, D.

“…Both visual and acoustical informations provide effective means of telecommunication between persons. In this context, the face is the most important part of…”
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Photodiode for Coherent Detection: Modeling and Experimental Results by Viallet, J.E., Mottet, S., Le Fjerou, L., Boisrobert, C.

“…In coherent detection, the optical power of the local oscillator can lead the photodetector in the high injection regime. Degradation of the device performance…”
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