170 search results - page 30 / 34 » Using MPEG-21 for cross-layer multimedia content adaptation |
ICMCS
2005
IEEE
14 years 1 months ago
2005
IEEE
This paper aims at improving perceptual quality of encoded video sequences, and proposes a new perceptual bit allocation scheme for H.264. Firstly, a new motion complexity measure...
MOBICOM
2004
ACM
14 years 27 days ago
2004
ACM
Streaming multimedia content in real-time over a wireless link is a challenging task because of the rapid fluctuations in link conditions that can occur due to movement, interfer...
SIGIR
2010
ACM
13 years 2 months ago
2010
ACM
TION ABSTRACT Personalised Video Retrieval: Application of Implicit Feedback and Semantic User Profiles Frank Hopfgartner University of Glasgow Glasgow G12 8QQ United Kingdom A ch...
MOBIDE
2005
ACM
14 years 1 months ago
2005
ACM
The emergence of third-generation (3G) mobile networks offers new opportunities for the effective delivery of data with rich content including multimedia messaging and video-strea...
HICSS
2003
IEEE
14 years 23 days ago
2003
IEEE
Digital watermarking is a promising technology to embed copyright information as unperceivable signals in digital contents. Although various watermarking techniques have been empl...