This paper presents a general framework for combined source-channel coding within the
context of subband coding. The unequal importance of subbands in reconstruction of the …

This paper proposes a new adaptive source-channel coding scheme in the context of
subband coding. We first express the total mean-squared distortion suffered by the source in …

An approach towards joint source-channel coding for wireless video transmission at low bit
rates is proposed. An SNR scalable video coder is used and a different amount of error …

A new approach of reliable image and video transmission over noisy channels is proposed.
For subband decomposed image and video, combined source coding and channel …

We present a new 3D subband coding framework that achieves a good balance between
high compression performance and channel error resilience. Various data transform …

We propose an optimal bit allocation strategy for a joint source/channel video codec over
noisy channel when the channel state is assumed to be known. Our approach is to partition …

With the rapid growth of wireless communications systems, there is an increasing demand
for wireless multimedia. Wireless image and video transmission, an essential component of …

There has been an increased interest in the transmission of digital video over real-world
transmission media, such as the direct broadcast satellite (DBS) channel. Video transmitted …

The demand for video access services through wireless networks, as important parts of
larger heterogeneous networks, is constantly increasing. To cope with this demand, flexible …

We present in this paper an adaptive joint source-channel coding scheme using rate
shaping on pre-coded video data. Rate shaping selectively drops portions of the video …