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We present an experimental study of the sensitivity of stereoscopic 3D-Video streams to lossy networks. By means of a controlled network testbed, we impaired and assessed the quality of a broad range of 3D stereoscopic video sequences considering different content types, compression levels and packet loss rates. Our study and methodology are meant to provide service providers with the means to pinpoint...
Due to the difficulties on approximating the human perception with algorithms, increasing the users Quality of Experience (QoE) in modern video services is a challenging task. But more than that, prior to estimating QoE, it is important to know how different types of network impairments actually affect the video quality. This paper takes a closer look at the relation between the network quality of...
In IPTV streaming, issues of entire frame losses limit the use of state-of-the-art video quality analyses techniques. We present an experimental evaluation of degradation in video quality when streaming different types of video in an IPTV scenario. The PacketStorm network emulator is used to emulate real IPTV networks as detailed in the ITU-T G.1050 recommendation. Our results show that in the face...
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