Sciweavers

3735 search results - page 154 / 747
» Order compression schemes
Sort
View
88
Voted
ICC
2008
IEEE
119views Communications» more  ICC 2008»
15 years 7 months ago
Diversity Analysis of coded SVD Schemes for MIMO Spatial Multiplexing Systems
— When channel state information (CSI) is available at both transmit and receive sides, singular value decomposition (SVD) converts the MIMO channel into parallel subchannels. It...
Kyoung-Jae Lee, Inkyu Lee
117
Voted
ICIP
2002
IEEE
16 years 2 months ago
An automatic scheme for stereoscopic video object-based watermarking using qualified significant wavelet trees
In this paper a fully automatic system for embedding visually recognizable watermark patterns to video objects is proposed. The architecture consists of 3 main modules. During the...
Nikolaos D. Doulamis, Anastasios D. Doulamis, Stef...
97
Voted
BMCBI
2007
147views more  BMCBI 2007»
15 years 23 days ago
Comparative analysis of long DNA sequences by per element information content using different contexts
Background: Features of a DNA sequence can be found by compressing the sequence under a suitable model; good compression implies low information content. Good DNA compression mode...
Trevor I. Dix, David R. Powell, Lloyd Allison, Jul...
97
Voted
EUROMICRO
1998
IEEE
15 years 5 months ago
Retransmission Scheme for MPEG Streams in Mission Critical Multimedia Applications
Since multimedia data are characterized by continuity and massive volume, compression techniques such as MPEG are used for efficient transmission. However, a transmission error oc...
Sugh-Hoon Lee, Sungyoung Lee
ICIP
2001
IEEE
16 years 2 months ago
Efficient fine granular scalable video coding
In this work we present an efficient fine granular scalable video compression scheme which supports a fast bit rate adaptation independent of the encoder. The proposed scheme gene...
Christian Buchner, Thomas Stockhammer, Detlev Marp...