Quantization Parameter Selection Method For H.264-based Multi-view Video Coding 


Vol. 32,  No. 6, pp. 579-584, Jun.  2007


PDF
  Abstract

Recently various prediction structures have been proposed to exploit inter-view correlation among multi-view video sequences. In this paper, we propose a QP(quantization parameter) selection method for the B frame inserted in the first frames of each GOP(group of pictures), where we change QP for the B frame adaptively to achieve uniform picture quality and overall coding gain. Each B frame is coded with reference to two frames in its adjacent views. We calculate QP for the B frame based on the correlation between the two reference frames, calculated using their rate-distortion costs. By applying the proposed method to the MVC reference prediction structure, we have improved the coding gain by 0.09∼0.16 ㏈.

  Statistics
Cumulative Counts from November, 2022
Multiple requests among the same browser session are counted as one view. If you mouse over a chart, the values of data points will be shown.


  Cite this article

[IEEE Style]

P. Park and Y. Ho, "Quantization Parameter Selection Method For H.264-based Multi-view Video Coding," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 6, pp. 579-584, 2007. DOI: .

[ACM Style]

Pil-Kyu Park and Yo-Sung Ho. 2007. Quantization Parameter Selection Method For H.264-based Multi-view Video Coding. The Journal of Korean Institute of Communications and Information Sciences, 32, 6, (2007), 579-584. DOI: .

[KICS Style]

Pil-Kyu Park and Yo-Sung Ho, "Quantization Parameter Selection Method For H.264-based Multi-view Video Coding," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 6, pp. 579-584, 6. 2007.

Search
(IN TITLE, AUTHOR, ABSTRACT,KEYWORDS)

Advanced Search ▼

POPULAR KEYWORDS
(TOP 10 KEYWORDS)

Recent Publications
(LAST 3 YEARS)






pISSN : 1226 - 4717
eISSN : 2287 - 3880