DocumentCode
430894
Title
Fast macroblock mode decision in H.264
Author
Han, Ki-Hun ; Lee, Yung-Lyul
Author_Institution
Dept. of Internet Eng., Sejong Univ., Seoul, South Korea
Volume
A
fYear
2004
fDate
21-24 Nov. 2004
Firstpage
347
Abstract
This paper proposes a fast 16×16 macroblock (MB) mode decision algorithm, which skips variable block size motion estimation/compensation and spatial-predictive coding in H.264 video coding standard. In experimental results, the encoder using the proposed method runs about 2.76 times as fast as that using H.264 rate-distortion optimization (RDO) tool, while the PSNR (peak signal-to-noise ratio) of the reconstructed images are maintained.
Keywords
block codes; image reconstruction; motion compensation; motion estimation; optimisation; video coding; H.264 video coding standard; fast macroblock mode decision; image reconstruction; macroblock mode decision algorithm; motion compensation; motion estimation; peak signal-to-noise ratio; rate-distortion optimization; spaial-predictive coding; Code standards; Encoding; IEC standards; ISO standards; Internet; MPEG 4 Standard; Motion estimation; PSNR; Rate-distortion; Video coding;
fLanguage
English
Publisher
ieee
Conference_Titel
TENCON 2004. 2004 IEEE Region 10 Conference
Print_ISBN
0-7803-8560-8
Type
conf
DOI
10.1109/TENCON.2004.1414428
Filename
1414428
Link To Document