DocumentCode
2898260
Title
A new bit rate control strategy for H.264
Author
Wang, Ning ; He, Yun
Author_Institution
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Volume
3
fYear
2003
fDate
15-18 Dec. 2003
Firstpage
1370
Abstract
On the coding platform of H.264, the bit rate of multimode motion compensated frame difference presents some new statistical character, which makes the conventional rate models inefficient. In this article we present a new rate control scheme for H.264 at macroblock layer based on a new model. The results of experiments show that the proposed rate control method is more efficient, especially for the low bit rate applications.
Keywords
motion compensation; real-time systems; video coding; visual communication; H.264 coding platform; bit rate control strategy; macroblock layer; multimode motion compensated frame difference; real time video communication; Bit rate; Communication system control; Delay effects; Discrete cosine transforms; Encoding; Entropy; Helium; Laplace equations; Motion compensation; Motion estimation;
fLanguage
English
Publisher
ieee
Conference_Titel
Information, Communications and Signal Processing, 2003 and Fourth Pacific Rim Conference on Multimedia. Proceedings of the 2003 Joint Conference of the Fourth International Conference on
Print_ISBN
0-7803-8185-8
Type
conf
DOI
10.1109/ICICS.2003.1292689
Filename
1292689
Link To Document