Abir Chaari

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In this paper, we describe a new approach to face image coding using Gabor Wavelet Networks (GWN). This type of network yields good results in many signal coding applications and was already used for face representation by Kruger in 2001. The main idea is to approximate the face image, considered as a two dimensional function, with a set of Gabor wavelets.(More)
The huge need of users to obtain a better and reliable description highlights the growth of interest of movie description. But, the lack of semantic description always persists. This lacks is mainly due to the failure of the semantic descriptions use extracted from the content. In this context, we therefore concentrate efforts to propose a mechanism to(More)
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