Naty Ould Sidaty

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Objective and subjective quality assessment of images and videos have been an active research topic in the recent years. Multimedia technologies require new quality metrics and methodologies taking into account the fundamental differences in the human visual perception and the typical distortions of both video and audio modalities. Because of the increase(More)
Video data security is one of the most research topic in the recent years. It is widely used in the multimedia applications such as video-conferencing, Video on Demand and Pay-TV services. Although many video encryption methods and objective measurements have been employed, few real time schemes and no subjective studies have been proposed. In this paper we(More)
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