Optimisation du taux de distorsion d’un flux de séquences vidéo extensibles à grain fin

La popularité des flux vidéo sur Internet ne cesse de grandir. De nombreuses vidéos sont mises en ligne, et beaucoup d'utilisateurs téléchargent et lisent en flux continu quotidiennement. En outre, la puissance croissante des ordinateurs personnels et l'accès à l'Internet de haut débit encouragent les utilisateurs à demander davantage de contenu vidéo de qualité croissante. […]

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Streaming Workload Characterization and Multi-level Client Clustering

This project is part of a larger research project which investigates the applicability of the peer-to-peer (P2P) computing paradigm in designing large-scale content distribution systems. To develop an efficient content distribution system, it is essential to understand the workload that will be distributed, the behavior of content consumers and the environment in which the system […]

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Rate-Distortion Optimized Streaming of Fine-Grained Scalable Video Sequences

Video streaming over the Internet is increasing in popularity. Many video objects are made available online and many users are streaming video everyday. In addition, the increasing processing power of personal computers, and the availability of high-speed Internet services, encourages users to demand more, higher-quality video content. To provide high-quality and to accommodate clients with […]

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