665 search results - page 69 / 133 » Object-based video coding using a dynamic coding approach |
INFOCOM
2008
IEEE
15 years 4 months ago
2008
IEEE
—Wireless communications are inherently symmetric; that is, it takes an attacker the same amount of power to modulate a signal as it does for a legitimate node to modulate the sa...
CCR
1998
14 years 9 months ago
1998
The single class best effort service available in the current Internet does not provide the guarantees, typically expressed in terms of minimum bandwidth and/or maximum delay or l...
ICIP
2009
IEEE
14 years 7 months ago
2009
IEEE
-- This paper proposes a Wyner-Ziv / H.264 transcoder that enables low cost video applications. The proposed solution supports video encoding on resource constrained devices such a...
NOSSDAV
2005
Springer
15 years 3 months ago
2005
Springer
This paper investigates the problem of assessing the quality of video transmitted over IP networks. Our goal is to develop a methodology that is both reasonably accurate and simpl...
CNSR
2008
IEEE
15 years 4 months ago
2008
IEEE
In this paper, we propose a blind beamforming technique for multipath CDMA channels, which requires prior knowledge of only the spreading code and the timing of the desired user. ...