Real-time R-D optimized frame-skipping transcoder for low bit rate video transmission

Goo Rak Kwon, Sang Hee Park, Jae Won Kim, Sung-Jea Ko

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

For the low bit rate (LBR) video communications, LBR transcoding is performed by the transcoder to match the network bandwidth and the performance of the client. One of typical transcoding schemes is a reduced temporal resolution reduction transcoding that enables adapting the bit rate requirements of a network by using frameskipping method. In this paper, in order to provide better visual quality for frame-skipping transcoding while reducing computational complexity, we presents a new rate-distortion (R-D) optimized dynamic frameskipping (DFS) transcoder for LBR video transmission in the compressed domain. Experimental results show that the proposed transcoder performs better than the conventional frame-skipping method.

Original languageEnglish
Title of host publicationProceedings - Sixth IEEE International Conference on Computer and Information Technology, CIT 2006
DOIs
Publication statusPublished - 2006 Dec 1
Event6th IEEE International Conference on Computer and Information Technology, CIT 2006 - Seoul, Korea, Republic of
Duration: 2006 Sep 202006 Sep 22

Other

Other6th IEEE International Conference on Computer and Information Technology, CIT 2006
CountryKorea, Republic of
CitySeoul
Period06/9/2006/9/22

ASJC Scopus subject areas

  • Computer Science Applications
  • Information Systems
  • Software
  • Mathematics(all)

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    Kwon, G. R., Park, S. H., Kim, J. W., & Ko, S-J. (2006). Real-time R-D optimized frame-skipping transcoder for low bit rate video transmission. In Proceedings - Sixth IEEE International Conference on Computer and Information Technology, CIT 2006 [4019961] https://doi.org/10.1109/CIT.2006.158