281 search results - page 15 / 57 » An efficient packetization algorithm for JPEG2000 |
ICIP
1999
IEEE
14 years 10 months ago
1999
IEEE
Wavelet packets are an effective representation tool for adaptive waveform analysis of a given signal. We first combine the wavelet packet representation with zerotree quantizatio...
DCC
2004
IEEE
14 years 8 months ago
2004
IEEE
We present a statistical optimization framework for solving the end-to-end problem of progressive transmission of images over noisy channels. We consider the impacts of transmissi...
ICIP
2003
IEEE
14 years 10 months ago
2003
IEEE
Sherwood and Zeger proposed a source-channel coding system where the source code is an embedded bitstream and the channel code is a product code such that each row code is a conca...
IEICET
2008
13 years 8 months ago
2008
Sensor nodes report the sensed data packets to the sink and depending on the application these packets may have diverse attributes: time-critical (TC) and non time-critical (NTC). ...
TSP
2010
13 years 3 months ago
2010
We study state estimation via wireless sensors over fading channels. Packet loss probabilities depend upon time-varying channel gains, packet lengths and transmission power levels ...