67 search results - page 1 / 14 » Optimal Coding of Multilayer and Multiversion Video Streams |
TMM
2008
13 years 4 months ago
2008
Abstract--Traditional video servers partially cope with heterogeneous client populations by maintaining a few versions of the same stream with different bit rates. More recent vide...
ICASSP
2009
IEEE
13 years 11 months ago
2009
IEEE
In this paper, a one-pass multi-layer rate-distortion optimization algorithm is proposed for quality scalable video coding. To improve the overall coding efficiency, the MB mode ...
TMC
2012
11 years 7 months ago
2012
—This article1 presents the design of a networked system for joint compression, rate control and error correction of video over resource-constrained embedded devices based on the...
JSAC
2010
12 years 11 months ago
2010
Abstract-- We identify an analytical expression for the distortion of a scalable video bitstream containing a Base Layer (BL) and one or more Enhancement Layer (EL) bitstreams. Con...
IPCCC
2007
IEEE
13 years 11 months ago
2007
IEEE
This paper focuses on network coding based multirate multimedia streaming in directed networks and aims at maximizing the total layers received by all receivers, which directly de...