72 search results - page 6 / 15 » Error concealment of video sequences by data hiding |
JVCIR
2006
14 years 11 months ago
2006
Real-time transmission of video data in network environments, such as wireless and Internet, is a challenging task, as it requires high compression efficiency and network friendly...
DCC
2004
IEEE
15 years 11 months ago
2004
IEEE
This paper presents an algorithm to optimize the tradeoff between rate and expected end-to-end distortion of a video sequence transmitted over a packet network. The approach optim...
ICIP
2007
IEEE
15 years 6 months ago
2007
IEEE
— We examine metrics to predict the visibility of packet losses in MPEG-2 and H.264 compressed video. We use subjective data that has a wide range of parameters, including differ...
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JSAC
2007
14 years 11 months ago
2007
— A cross-layer packet scheduling scheme that streams pre-encoded video over wireless downlink packet access networks to multiple users is presented. The scheme can be used with ...
ICIP
2001
IEEE
16 years 1 months ago
2001
IEEE
A key constraint in mobile communications is the reliance on a battery with a limited energy supply. Efficiently utilizing the available energy is therefore an important design co...