On Optimizing H. 264/AVC Rate Control by Improving R-D Model and Incorporating HVS Characteristics

@article{Zhu2010OnOH,
  title={On Optimizing H. 264/AVC Rate Control by Improving R-D Model and Incorporating HVS Characteristics},
  author={Zhongjie Zhu and Yuer Wang and Yongqiang Bai and Gangyi Jiang},
  journal={EURASIP J. Adv. Sig. Proc.},
  year={2010},
  volume={2010}
}
The state-of-the-art JVT-G012 rate control algorithm of H.264 is improved from two aspects. First, the quadratic ratedistortion (R-D) model is modified based on both empirical observations and theoretical analysis. Second, based on the existing physiological and psychological research findings of human vision, the rate control algorithm is optimized by incorporating the main characteristics of the human visual system (HVS) such as contrast sensitivity, multichannel theory, and masking effect… CONTINUE READING

Citations

Publications citing this paper.

A novel H.264 rate control algorithm with consideration of visual attention

Multimedia Tools and Applications • 2011
View 5 Excerpts
Highly Influenced

References

Publications referenced by this paper.
Showing 1-10 of 24 references

Improved Rate Control and Motion Estimation for H.264 Encoder

2007 IEEE International Conference on Image Processing • 2007

264 rate control by enhanced MAD - based frame complexity prediction

Y.-S. Ho
Journal of Visual Communication and Image Representation • 2006

Improved H.264 rate control by enhanced MAD-based frame complexity prediction

J. Visual Communication and Image Representation • 2006
View 1 Excerpt

Research for the rate control algorithm in H.264

W. Yuan
M.S. thesis, Hefei University of Technology, • 2006
View 1 Excerpt

A unified framework of unsupervised subjective optimized bit allocation for video coding using visual attention model

Z. Z. Chen, K. N. Ngan
Multimedia Systems and Applications VIII, Proceedings of SPIE, Boston, Mass, USA, 2005. • 2005

Similar Papers

Loading similar papers…