336 search results - page 31 / 68 » Compression of Samplable Sources |
SECON
2008
IEEE
14 years 1 months ago
2008
IEEE
—Many sensing systems remotely monitor/measure an environment at several sites, and then report these observations to a central site. We propose and investigate several practical...
TCOM
2008
13 years 7 months ago
2008
Abstract--Variable length codes (VLCs), used in data compression, are very sensitive to error propagation in the presence of noisy channels. To address this problem, several joint ...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
This paper is concerned with the efficient transmission of scalable compressed images over lossy communication channels. Recent works have proposed several strategies for assignin...
ISCAS
2008
IEEE
14 years 1 months ago
2008
IEEE
— From copyright protection to error concealment, video data hiding has found usage in a great number of applications. Recently proposed applications such as privacy data preserv...
TPDS
2008
13 years 7 months ago
2008
We study the problem of constructing a data gathering tree over a wireless sensor network in order to minimize the total energy for compressing and transporting information from a ...