An efficient mode decision for low bit rate coding IN H.264/AVC

Authors:
Yu-Ming Lee;Yinyi Lin
Affiliations:
Department of Communication Engineering, National Central University, Taiwan, R.O.C.;Department of Communication Engineering, National Central University, Taiwan, R.O.C.
Venue:
IMSA'07 IASTED European Conference on Proceedings of the IASTED European Conference: internet and multimedia systems and applications
Year:
2007

Citing 4
Cited 1

Fast Mode Decision for H.264/AVC Based on Macroblock Correlation

AINA '05 Proceedings of the 19th International Conference on Advanced Information Networking and Applications - Volume 1
Fast variable-size block motion estimation using merging procedure with an adaptive threshold

ICME '03 Proceedings of the 2003 International Conference on Multimedia and Expo - Volume 1
Overview of the H.264/AVC video coding standard

IEEE Transactions on Circuits and Systems for Video Technology
Fast intermode decision in H.264/AVC video coding

IEEE Transactions on Circuits and Systems for Video Technology

Zero-block mode decision algorithm for H.264/AVC

IEEE Transactions on Image Processing

Quantified Score

Hi-index	0.01

Visualization

Abstract

The computational complexity of H.264/AVC is dramatically increased due to variable block-size modes performed. In this paper, a fast intermode decision algorithm, based on the number of zero blocks of 4×4 DCT coefficients between the current macroblock and the collocated macroblock, is proposed to reduce the computation time. Experimental results show that the proposed method significantly outperforms other mode decision algorithms investigated in computation for low bit rate coding.