177 search results - page 13 / 36 » Linear approximations for rate control in video coding |
WOWMOM
2005
ACM
15 years 3 months ago
2005
ACM
— We consider the design of optimal strategies for joint power adaptation, rate adaptation and scheduling in a multi-hop wireless network. Most existing strategies control either...
VCIP
2000
14 years 11 months ago
2000
An alternative method to H.263 for encoding of moving images at bit rates below 64 kbit/s is presented using adaptive spatial subsampling, mesh based interpolation and node tracki...
107
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TCSV
2010
14 years 4 months ago
2010
Abstract--The rate control problem has been extensively studied in parallel to the development of the different video coding standards. The bit allocation via Cauchy-density-based ...
68
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ISCIS
2003
Springer
15 years 2 months ago
2003
Springer
Abstract. In this paper, we introduce the composition problem associated with object-based video coding and propose a solution to this problem. Although the object-based rate contr...
84
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CORR
2007
Springer
14 years 9 months ago
2007
Springer
—Distributed orthogonal space–time block codes (DOSTBCs) achieving full-diversity order and single-symbol maximum-likelihood (ML) decodability have been introduced recently by ...