396 search results - page 28 / 80 » Modelling dependency in multimedia streams |
TMM
2010
13 years 3 months ago
2010
Abstract--Selective encryption for video streaming was proposed for efficient multimedia content protection. However, the issues on joint optimization of video quality, content pro...
ISM
2005
IEEE
14 years 2 months ago
2005
IEEE
In wireless communications, the available throughput depends on several parameters, like physical layer, base station distance, fading and interference. Users experience changes i...
ICMCS
1999
IEEE
14 years 1 months ago
1999
IEEE
Multimedia documents are of importance in several application areas, such as education, training, advertising and entertainment. Since multimedia documents may comprise continuous...
MM
2006
ACM
14 years 2 months ago
2006
ACM
The required real-time and high-rate transfers for multimedia data severely limit the number of requests that can be serviced concurrently by Video-on-Demand (VOD) servers. Resour...
MM
2009
ACM
14 years 3 months ago
2009
ACM
Programmable processors have great advantage over dedicated ASIC design under intense time-to-market pressure. However, realtime encoding of high-definition (HD) H.264 video (up t...