Direct converting DV into MPEG-2 intra coding

Donyeon Kim, Bumsik Yoon, Yoonsik Choe

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)


Converting the Digital Video (DV) format for digital video cassette recorders into the MPEG-2 Intra coding is performed in the DCT domain to reduce conversion steps. To convert the 4:1:1 to the 4:2:2 chroma formats and the 2-4-8 DCT mode to the 8-8 DCT mode, a matrix is multiplied by transformed data. Such multiplication enables parallel processing. And m_quant of the MPEG-2 TM5 rate control is computed in the DCT domain.

Original languageEnglish
Pages (from-to)941-945
Number of pages5
JournalIEEE Transactions on Consumer Electronics
Issue number4
Publication statusPublished - 2001 Nov

All Science Journal Classification (ASJC) codes

  • Media Technology
  • Electrical and Electronic Engineering


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