Multiplierless suboptimal PR-QMF design

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Scopus citations


This paper searches for the suboptimal multiplierless orthonormal PR-QMF solutions. It is shown that there are multiplierless PR-QMFs and they perform comparable or better than the known filter banks and DCT based codec for the objective and subjective tests performed. They are very efficient to implement on VLSI. It is expected that these PR-QMFs will find their applications in real-time image-video coding.

Original languageEnglish (US)
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
PublisherPubl by Int Soc for Optical Engineering
Number of pages12
Editionpt 2
ISBN (Print)0819410187
StatePublished - 1992
EventVisual Communications and Image Processing '92 - Boston, MA, USA
Duration: Nov 18 1992Nov 20 1992

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Numberpt 2
ISSN (Print)0277-786X


OtherVisual Communications and Image Processing '92
CityBoston, MA, USA

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Applied Mathematics
  • Electrical and Electronic Engineering
  • Computer Science Applications


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