177 search results - page 13 / 36 » Linear approximations for rate control in video coding |
93
Voted
WOWMOM
2005
ACM
15 years 6 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...
99
Voted
VCIP
2000
15 years 1 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...
126
Voted
TCSV
2010
14 years 7 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 ...
ISCIS
2003
Springer
15 years 5 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...
96
Voted
CORR
2007
Springer
15 years 12 days 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 ...