In this paper, based on previously work in M. Bystrom and T. Stockhammer (2004) and F.
Marx and J. Farah (2004), a joint method of optimize source and channel rate allocation is …

We introduce an approach for adaptive minimization of the total power consumption of
wireless video communications subject to a given level of quality of service. Our approach …

We present an unequal iterative decoding (UID) approach for minimization of the receiver
power consumption subject to a given quality of service, by exploiting data partitioning and …

The problem of error control and concealment in video communication is becoming
increasingly important because of the growing interest in video delivery over unreliable …

The multiple descriptions problem is a generalization of the problem of source coding
subject to a fidelity criterion 111. In its simplest form, two channels, each with their own rate …

Due to the improvement of compression technology, limited bandwidth channels can convey
more data than before. However, since compressed streams are very sensitive to …

One fundamental problem with streaming video data over unreliable IP networks is that
packets may be dropped or arrive too late for real-time playback. Traditional error-control …

Video shared over the internet is commonly referred to as user generated content (UGC).
UGC video may have low quality due to various factors including previous compression …

We describe a method to maintain quality for video transported over wireless channels. The
method is built on three fundamental blocks. First, we use a transcoder that injects spatial …

We present a method for modeling the distortion-rate characteristics of compressed video
sequences. It is assumed that the source coders rely on motion-compensated prediction …