H.264 FMO Performance Evaluation and Comparison over Packet-Lossy Networks 


Vol. 31,  No. 5, pp. 490-496, May  2006


PDF Full-Text
  Abstract

H.264 is the most recent video coding standard, containing improved error resilience tools than previous video compression schemes. This paper shows an analysis of the dependency of error concealment (EC) performance on the expected number of correctly received neighboring macroblock(MB)s for a lost MB, applying error concealment schemes to the raster scan mode that is used in the previous video coding standard and the flexible macroblock ordering (FMO) which is one of error-resilience tools in H.264. We also present simulation results and performance evaluation with various packet loss rates. Simulation results show that the FMO mode provides better EC performances of 1~9㏈ PSNR improvements compared to the raster scan mode because of larger expected number of correctly received neighboring MBs. The PSNR improvement by FMO mode becomes higher as the intra-frame period is larger and the packet loss rate is higher.

  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]

W. Kim, C. Yim, H. Lim, "H.264 FMO Performance Evaluation and Comparison over Packet-Lossy Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 5, pp. 490-496, 2006. DOI: .

[ACM Style]

Wonjung Kim, Changhoon Yim, and Hyesook Lim. 2006. H.264 FMO Performance Evaluation and Comparison over Packet-Lossy Networks. The Journal of Korean Institute of Communications and Information Sciences, 31, 5, (2006), 490-496. DOI: .

[KICS Style]

Wonjung Kim, Changhoon Yim, Hyesook Lim, "H.264 FMO Performance Evaluation and Comparison over Packet-Lossy Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 5, pp. 490-496, 5. 2006.

Search
(IN TITLE, AUTHOR, ABSTRACT,KEYWORDS)

Advanced Search ▼

POPULAR KEYWORDS
(TOP 10 KEYWORDS)

Recent Publications
(LAST 3 YEARS)






pISSN : 1226 - 4717
eISSN : 2287 - 3880