Fast intra prediction mode selection scheme using temporal correlation in H.264

Min Cheol Hwang, Jun Ki Cho, Jin Sam Kim, Jin Hyung Kim, Sung-Jea Ko

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

9 Citations (Scopus)

Abstract

H.264 uses an intra prediction mode with 4×4 block and 16×16 block sizes for luma component and 8×8 block size for chroma component to improve the rate-distortion performance. However, the computational complexity of H.264 encoder is drastically increased due to the various intra prediction modes. In this paper, we propose a novel fast H.264 intra prediction mode selection scheme in P-frames. The proposed method uses the temporal correlation between the intra predicted block in the current frame and the corresponding block in its reference frames. This proposed method can reduce the computational complexity while maintaining similar PSNR and bit rate. The experimental results show that the performance of the proposed algorithm is very similar to the original full-search with reducing complexity about 59%.

Original languageEnglish
Title of host publicationIEEE Region 10 Annual International Conference, Proceedings/TENCON
Volume2007
DOIs
Publication statusPublished - 2007 May 31
EventTENCON 2005 - 2005 IEEE Region 10 Conference - Melbourne, Australia
Duration: 2005 Nov 212005 Nov 24

Other

OtherTENCON 2005 - 2005 IEEE Region 10 Conference
CountryAustralia
CityMelbourne
Period05/11/2105/11/24

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ASJC Scopus subject areas

  • Engineering(all)

Cite this

Hwang, M. C., Cho, J. K., Kim, J. S., Kim, J. H., & Ko, S-J. (2007). Fast intra prediction mode selection scheme using temporal correlation in H.264. In IEEE Region 10 Annual International Conference, Proceedings/TENCON (Vol. 2007). [4085272] https://doi.org/10.1109/TENCON.2005.301064