Publications
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Density, thickness and composition measurements of TiO2–SiO2 thin films by coupling X-ray reflectometry, ellipsometry and electron probe microanalysis-X
Mixed TiO2–SiO2 thin films were deposited by aerosol atmospheric CVD method by using di-acetoxi di-butoxi silane (DADBS) and Ti tetrabutoxide as precursors. By varying the deposition temperatures between 470 and 600 8C and the ratios between the Si and Ti precursors (Si/Ti) from 2 up to 16, films with different compositions and thicknesses were deposited. […]
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Reconnaissance audiovisuelle de la parole par VMike
This article presents a new Electronic Retina based Smart Microphone (VMike) and investigates the use of its novel parameters – lip profiles – in audiovisual speech recognition. In order to evaluate the parameterization, both an audio only and a video only speech recognition system are developed and tested. Then, two main fusion techniques are employed […]