85 search results - page 2 / 17 » Efficient Bit Allocation and Rate Control Algorithms for Hie... |
ICIP
2002
IEEE
14 years 10 months ago
2002
IEEE
This paper describes a bit allocation algorithm that can achieve a constant bit rate when coding multiple video objects (MVO's), while improving the rate-distortion (R-D) per...
DCC
2004
IEEE
14 years 8 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 ...
DCC
2004
IEEE
14 years 8 months ago
2004
IEEE
We present three new bit allocation techniques, the MultiStage algorithm, the Ratio algorithm, and the Pseudo I-frame method. The MultiStage and Ratio algorithms are global interf...
ICIP
2004
IEEE
14 years 10 months ago
2004
IEEE
The H.264/AVC video coding standard has been recently proposed by the Joint Video Team of ITU-T and MPEG experts. The AVC encoder achieves video bitstreams at the same quality as ...
ISCAS
2007
IEEE
14 years 2 months ago
2007
IEEE
—The coding performance can be further improved when the hierarchical B-picture coding is introduced into H.264/AVC. However, the existing rate control schemes can NOT work effic...