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DCC
2004
IEEE
16 years 1 months ago
Slepian-Wolf Coding for Nonuniform Sources Using Turbo Codes
The recently proposed turbo-binning scheme is shown to be both efficient and optimal for uniform source Slepian-Wolf coding problem [1]. This paper studies the case when sources a...
Jing (Tiffany) Li, Zhenyu Tu, Rick S. Blum
ICIP
2008
IEEE
15 years 8 months ago
Iterative pre- and post-processing for MRC layers of scanned documents
The Mixed Raster Content (MRC) document compression standard (ITU T.44) specifies a multi-layer multi-resolution representation of a compound document. The model is very efficie...
Alexandre Zaghetto, Ricardo L. de Queiroz
102
Voted
AINA
2007
IEEE
15 years 8 months ago
Symbiotic Audio Communication on Interactive Transport
Congestion control for compressed audio is a nontrivial pursuit. Audio perception is highly susceptible to disturbance in temporal quality. We recently proposed and implemented a ...
Javed I. Khan, Olufunke I. Olaleye
ICMCS
2007
IEEE
125views Multimedia» more  ICMCS 2007»
15 years 8 months ago
JPEG Based Conditional Entropy Coding for Correlated Steganography
Correlated steganography considers the case in which the cover Work is chosen to be correlated with the covert message that is to be hidden. The advantage of this is that, at leas...
Lei Zheng, Ingemar J. Cox
91
Voted
ICMCS
2006
IEEE
151views Multimedia» more  ICMCS 2006»
15 years 8 months ago
Conditional Access to H.264/AVC Video with Drift Control
In this paper we address the problem of providing conditional access to video sequences, namely, to generate a low-quality video to be used as preview, which can be decoded at ful...
Enrico Magli, Marco Grangetto, Gabriella Olmo