Progressive optimization in subband trees

Mehmet V. Tazebay, Ali N. Akansu

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


This paper shows that performance improvements are possible if different filter banks in the different levels, even in the nodes, of a subband tree are used. A progressive optimization technique is proposed for fine tuning of the product subband filters in a tree structure. The time and frequency properties of product subband filters are evaluated and comparisons made.

Original languageEnglish (US)
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
PublisherSociety of Photo-Optical Instrumentation Engineers
Number of pages12
Editionp 2
ISBN (Print)081941638X
StatePublished - 1994
EventVisual Communications and Image Processing '94 - Chicago, IL, USA
Duration: Sep 25 1994Sep 29 1994

Publication series

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


OtherVisual Communications and Image Processing '94
CityChicago, IL, 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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