New Order-8 Dyadic Transform for Image Coding

Kwok Tung Lo, J. Feng

Research output: Journal article publicationJournal articleAcademic researchpeer-review


In this work, a new order-8 dyadic transform (DT) is developed for image compression. Implementation of DT is very simple that it can be computed using a fast algorithm with operations of addition and binary shift only. Various evaluations show that the performance of the new transform is very close to DCT and there is a certain degree of compatibility between DCT and DT.
Original languageEnglish
Pages (from-to)364-366
Number of pages3
JournalJournal of Visual Communication and Image Representation
Issue number4
Publication statusPublished - 1 Jan 1997

ASJC Scopus subject areas

  • Signal Processing
  • Media Technology
  • Computer Vision and Pattern Recognition
  • Electrical and Electronic Engineering


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