Macroblock-level deblocking method to improve coding efficiency for H.264/AVC

Thanh Ha Le, Seung Won Jung, Chun Su Park, Sung-Jea Ko

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

A macroblock-level deblocking method is proposed for H.264/AVC, in which blocking artifacts are effectively eliminated in the discrete cosine transform domain at the macroblock encoding stage. Experimental results show that the proposed algorithm outperforms conventional H.264 in terms of coding efficiency, and the bitrate saving is up to 5.7% without reconstruction quality loss.

Original languageEnglish
Pages (from-to)336-338
Number of pages3
JournalETRI Journal
Volume32
Issue number2
DOIs
Publication statusPublished - 2010 Apr 1

Fingerprint

Discrete cosine transforms

Keywords

  • Blocking filters
  • Coding efficiency
  • H.26/AVC

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Computer Science(all)
  • Electronic, Optical and Magnetic Materials

Cite this

Macroblock-level deblocking method to improve coding efficiency for H.264/AVC. / Le, Thanh Ha; Jung, Seung Won; Park, Chun Su; Ko, Sung-Jea.

In: ETRI Journal, Vol. 32, No. 2, 01.04.2010, p. 336-338.

Research output: Contribution to journalArticle

Le, Thanh Ha ; Jung, Seung Won ; Park, Chun Su ; Ko, Sung-Jea. / Macroblock-level deblocking method to improve coding efficiency for H.264/AVC. In: ETRI Journal. 2010 ; Vol. 32, No. 2. pp. 336-338.
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