161 search results - page 2 / 33 » Optimal bit allocation for low bit rate video streaming appl... |
DCC
2004
IEEE
14 years 5 months ago
2004
IEEE
A steepest descent based bit allocation method with polynomial iteration complexity for minimizing the sum of frame distortions under a total bit rate constraint is presented for ...
ICIP
2003
IEEE
14 years 7 months ago
2003
IEEE
In this paper we present two optimum (in a rate-distortion ? RD ? sense) rate-control algorithms for FGS scalable video. The proposed methods, which could compliment recently prop...
ICIP
2001
IEEE
14 years 7 months ago
2001
IEEE
A subjective quality evaluation was performed to quantify viewer responses to various visual defects that appear in low bit rate video, both at full and reduced frame rates. The s...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
We consider the problem of rate allocation among multiple simultaneous video streams sharing multiple heterogeneous access networks. We develop and evaluate an analytical framework...
IEEECIT
2006
IEEE
13 years 11 months ago
2006
IEEE
For the low bit rate (LBR) video communications, LBR transcoding is performed by the transcoder to match the network bandwidth and the performance of the client. One of typical tr...