Estimation-based intra prediction algorithm for H.264/AVC

Chun Su Park, Sung Jea Ko

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

We propose a new intra prediction algorithm that can improve the coding efficiency of the H.264/AVC standard. In the proposed algorithm, the prediction signal for each macroblock (MB) is formed by using all the previously reconstructed pixels of the current frame. Experimental results show that the proposed algorithm can reduce the bit rate by 1.36% to 9.07%, as compared with the conventional intra prediction, while the average PSNR is not decreased.

Original languageEnglish
Article number030506
JournalOptical Engineering
Volume48
Issue number3
DOIs
Publication statusPublished - 2009

Keywords

  • H.264/AVC
  • estimation
  • intra prediction

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Engineering(all)

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