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Broadcast quality video over IP

Publications associées (141)

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Just-in-Time Multimodal Association and Fusion from Home Entertainment

Hervé Bourlard, Petr Motlicek, Danil Korchagin

In this paper, we describe a real-time multimodal analysis system with just-in-time multimodal association and fusion for a living room environment, where multiple people may enter, interact and leave the observable world with no constraints. It comprises ...

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Just-in-Time Multimodal Association and Fusion from Home Entertainment

Hervé Bourlard, Petr Motlicek, Danil Korchagin

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Multi-stream partitioning and parity rate allocation of scalable video content for efficient IPTV delivery

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We address the joint problem of clustering heterogenous clients and allocating scalable video source rate and FEC redundancy in IPTV systems. We propose a streaming solution that delivers varying portions of the scalably encoded content to different client ...

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Network Tomography on Correlated Links

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Network tomography establishes linear relationships between the characteristics of individual links and those of end-to-end paths. It has been proved that these relationships can be used to infer the characteristics of links from end-to-end measurements, p ...

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Trustful Cumulus Clouds

Rachid Guerraoui, Maysam Yabandeh

Cloud computing offers an appealing business model and it is tempting for companies to delegate their IT services to the cloud. Yet, a company might ﬁnd it risky to do so for sensible services and to depend entirely on a single provider, which can be vulne ...

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Error-resilient Scalable Compression based on Distributed Video Coding

Touradj Ebrahimi, Frédéric Dufaux, Mourad Ouaret

Distributed Video Coding (DVC) is a new paradigm for video compression based on the information theoretical results of Slepian-Wolf (SW) and Wyner-Ziv (WZ). In this work, a performance analysis of image and video coding schemes based on DVC are presented, ...

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Adaptation based scalable video delivery and management

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With the latest development of multimedia computing technologies, many different services have been provided and many different devices have been deployed. A diversity of media content formats have emerged in various applications. Multimedia delivery has b ...

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P2P video broadcast with latency and utility optimization

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We consider the problem of mesh-pull based video broadcast in peer-to-peer networks. We propose a novel algorithm for constructing the distribution overlay, where peers are arranged in neighborhoods that exhibit similar latency values from the origin media ...

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Network Resource Allocation for Competing Multiple Description Transmissions

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Providing real-time multimedia services over a best-effort network is challenging due to the stringent delay requirements in the presence of complex network dynamics. Multiple description (MD) coding is one approach to transmit the media over diverse (mult ...

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Multiscale video applied to surveillance and video conferencing systems

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In the following study is presented two research works: the first is concerned with the elaboration of an intelligent meeting room while the second is about the development of a real time high definition video server capable of advanced accessibility optio ...

EPFL2008