287 search results - page 13 / 58 » Audio authentication based on distributed source coding |
AVSS
2008
IEEE
15 years 4 months ago
2008
IEEE
Tracking humans in an indoor environment is an essential part of surveillance systems. Vision based and microphone array based trackers have been extensively researched in the pas...
CISS
2008
IEEE
15 years 4 months ago
2008
IEEE
— We propose an implementable new universal lossy source coding algorithm. The new algorithm utilizes two wellknown tools from statistical physics and computer science: Gibbs sam...
DCC
2009
IEEE
15 years 4 months ago
2009
IEEE
The multicasting of an independent and identically distributed Gaussian source over a binary erasure broadcast channel is considered. This model applies to a one-to-many transmiss...
DCC
2009
IEEE
15 years 10 months ago
2009
IEEE
When transmitting a Gaussian source over an AWGN channel with an input power constraint and a quadratic distortion measure, it is well known that optimal performance can be obtain...
ATMN
1996
14 years 11 months ago
1996
This paper intends to study the characteristics of VBR MPEG sources and performs models for their traffic behaviour. Our analysis focuses on long-time MPEG video films, approximat...