Adaptive coefficient scanning based on the intra prediction mode

Byeong Doo Choi, Jin Hyung Kim, Sung Jea Ko

Research output: Contribution to journalArticlepeer-review

12 Citations (Scopus)


This letter presents an adaptive coefficient scanning method for intra mode coding in H.264. The proposed adaptive scanning uses six alternative scanning orders based on the intra prediction mode. Experimental results show that the proposed method improves the coding efficiency up to 3% compared to conventional scanning methods without additional computations.

Original languageEnglish
Pages (from-to)694-696
Number of pages3
JournalETRI Journal
Issue number5
Publication statusPublished - 2007 Oct


  • Alternate scan
  • H.264
  • Intra prediction

ASJC Scopus subject areas

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


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