A new structure of parallel filter bank allowing perfect reconstruction

K. Komatsu, Jiro Katto, Y. Yasuda

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

Abstract

New parallel filter banks allowing perfect reconstruction which are categorized in coding intermediate between subband coding and predictive coding are presented. M-channel filter banks allowing perfect reconstruction are represented mathematically, and filter banks categorized in the above coding are discovered. Three types of three-channel filter banks are designed. The coding gains of these filter banks are then maximized, i.e., the filter coefficients are optimized from the viewpoint of energy compaction property. Computer simulation shows that the designed filter bank performs well.

Original languageEnglish
Title of host publicationTENCON 1992 - Technology Enabling Tomorrow
Subtitle of host publicationComputers, Communications and Automation towards the 21st Century - 1992 IEEE Region 10 International Conference
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages978-982
Number of pages5
ISBN (Electronic)0780308492
DOIs
Publication statusPublished - 1992 Jan 1
Event1992 IEEE Region 10 International Conference on Technology Enabling Tomorrow: Computers, Communications and Automation towards the 21st Century, TENCON 1992 - Melbourne, Australia
Duration: 1992 Nov 111992 Nov 13

Publication series

NameIEEE Region 10 Annual International Conference, Proceedings/TENCON
ISSN (Print)2159-3442
ISSN (Electronic)2159-3450

Conference

Conference1992 IEEE Region 10 International Conference on Technology Enabling Tomorrow: Computers, Communications and Automation towards the 21st Century, TENCON 1992
CountryAustralia
CityMelbourne
Period92/11/1192/11/13

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ASJC Scopus subject areas

  • Computer Science Applications
  • Electrical and Electronic Engineering

Cite this

Komatsu, K., Katto, J., & Yasuda, Y. (1992). A new structure of parallel filter bank allowing perfect reconstruction. In TENCON 1992 - Technology Enabling Tomorrow: Computers, Communications and Automation towards the 21st Century - 1992 IEEE Region 10 International Conference (pp. 978-982). [272035] (IEEE Region 10 Annual International Conference, Proceedings/TENCON). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/TENCON.1992.272035