FCO Sampling of Digital Video Using Perfect Reconstruction Filter Banks

Jelena Kovačević, Martin Vetterli

Research output: Contribution to journalArticle


Three-dimensional nonseparable perfect reconstruction filter banks using three-dimensional nonseparable sampling by two, FCO, are proposed. Filter structures are derived and applied to digital video. Separation into two bands is obtained, and is shown to perform better from the perceptual point of view when compared to interlaced sequences resulting from the quincunx sampling of a progressively scanned signal in time-vertical dimensions.

Original languageEnglish (US)
Pages (from-to)118-122
Number of pages5
JournalIEEE Transactions on Image Processing
Issue number1
StatePublished - Jan 1993


ASJC Scopus subject areas

  • Software
  • Computer Graphics and Computer-Aided Design

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