85 search results - page 2 / 17 » Efficient Bit Allocation and Rate Control Algorithms for Hie... |
ICIP
2002
IEEE
14 years 6 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 4 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 4 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 6 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
13 years 11 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...