2880 search results - page 47 / 576 » Using Channels for Multimedia Communication |
PIMRC
2010
IEEE
13 years 5 months ago
2010
IEEE
In this work, we investigate secret key generation from channel states. We point out, by means of a packet-delaybased attack, that observing its own channel states is not the only ...
RIAO
2000
13 years 9 months ago
2000
In this paper, we present an approach for speaker change detection in broadcast video using joint audio-visual scene change statistics. Our experiments indicate that using joint a...
HUC
2011
Springer
12 years 7 months ago
2011
Springer
We describe the design and field evaluation of the Serendipitous Family Stories system, a web and mobile service that allows for videos to be saved in user-specified real-world lo...
AICT
2007
IEEE
14 years 2 months ago
2007
IEEE
Based on the good time-frequency localization of the pulse shaping, it is possible to build a multicarrier modulation that reduces both narrowband interferences and multipath chan...
COST
2007
Springer
14 years 1 months ago
2007
Springer
Recent work investigating the interaction of the speech signal with the meaning of the verbal content has revealed interactions not yet modelled in either speech recognition techn...