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ICIP
2004
IEEE
14 years 9 months ago
Variable block-size transform and entropy coding at the enhancement layer of FGS
This paper proposes the variable block-size transform and context-based entropy coding techniques for the enhancement layer of FGS (Fine Granularity Scalable) video coding. First,...
Jungong Han, Xiaoyan Sun, Feng Wu, Shipeng Li, Zha...
ICIP
2002
IEEE
14 years 15 days ago
An iterative algorithm for context selection in adaptive entropy coders
Context-based adaptive entropy coding is an essential feature of modern image compression algorithms; however, the design of these coders is non-trivial due to the balance that mu...
Tong Jin, Jacques Vaisey
CCR
1998
137views more  CCR 1998»
13 years 7 months ago
Experience with control mechanisms for packet video in the internet
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...
Jean-Chrysostome Bolot, Thierry Turletti
ICIP
2008
IEEE
14 years 9 months ago
Receiver driven layered multicast with layer-aware forward error correction
A wide range of different capabilities and connection qualities typically characterizes receivers of mobile television services. Receiver driven layered multicast (RDLM) offers an...
Cornelius Hellge, Thomas Schierl, Thomas Wiegand
CORR
2011
Springer
261views Education» more  CORR 2011»
13 years 2 months ago
Convex and Network Flow Optimization for Structured Sparsity
We consider a class of learning problems regularized by a structured sparsity-inducing norm defined as the sum of 2- or ∞-norms over groups of variables. Whereas much effort ha...
Julien Mairal, Rodolphe Jenatton, Guillaume Obozin...