Depth Video Post-processing for Immersive Teleconference 


Vol. 37,  No. 6, pp. 498-502, Jun.  2012


PDF
  Abstract

In this paper, we present an immersive videoconferencing system that enables gaze correction between users in the internet protocol TV (IPTV) environment. THe proposed system synthesizes the gaze corrected images using the depth estimation and the virtual view synthesis algorithms as one of the most important techniques of 3D video system. The conventional processes, however, causes several problems, especially temporal inconsistency of a depth video. This problem leads to flickering artifacts discomforting viewers. Therefore, in order ot reduce the temporal inconsistency problem, we exploit the joint bilateral filter which is extended to the temporal domain. In addition, we apply an outlier reduction operation in the temporal domain, From experimental results, we have verified that the proposed system is sufficient to generate the natural gaze-corrected image and realize immersive videoconferencing.

  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]

S. Lee, S. Yang, Y. Ho, "Depth Video Post-processing for Immersive Teleconference," The Journal of Korean Institute of Communications and Information Sciences, vol. 37, no. 6, pp. 498-502, 2012. DOI: .

[ACM Style]

Sang-Beom Lee, Seung-Jun Yang, and Yo-Sung Ho. 2012. Depth Video Post-processing for Immersive Teleconference. The Journal of Korean Institute of Communications and Information Sciences, 37, 6, (2012), 498-502. DOI: .

[KICS Style]

Sang-Beom Lee, Seung-Jun Yang, Yo-Sung Ho, "Depth Video Post-processing for Immersive Teleconference," The Journal of Korean Institute of Communications and Information Sciences, vol. 37, no. 6, pp. 498-502, 6. 2012.

Search
(IN TITLE, AUTHOR, ABSTRACT,KEYWORDS)

Advanced Search ▼

POPULAR KEYWORDS
(TOP 10 KEYWORDS)

Recent Publications
(LAST 3 YEARS)






pISSN : 1226 - 4717
eISSN : 2287 - 3880