A resolution- and rate- scalable image subband coding scheme with Backward Coding of Wavelet Trees

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

3 Scopus citations

Abstract

A new multirate image subband coding scheme for Backward Coding of Wavelet Trees (BCWT) is presented. Fully utilizing the multirate characteristic of wavelet subband decomposition, BCWT inherently provides resolution-scalability for resolution-progressive decoding. With the proposed coding scheme, BCWT can also be adjusted to provide rate-scalability for quality-progressive decoding. More importantly, resolution-scalability is retained. Compared with current state-of-the-art JPEG2000 image coding, BCWT has much lower complexity and performs more than 6 times faster.

Original languageEnglish
Title of host publicationAPCCAS 2006 - 2006 IEEE Asia Pacific Conference on Circuits and Systems
Pages442-445
Number of pages4
DOIs
StatePublished - 2006
EventAPCCAS 2006 - 2006 IEEE Asia Pacific Conference on Circuits and Systems - , Singapore
Duration: Dec 4 2006Dec 6 2006

Publication series

NameIEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS

Conference

ConferenceAPCCAS 2006 - 2006 IEEE Asia Pacific Conference on Circuits and Systems
CountrySingapore
Period12/4/0612/6/06

Keywords

  • Backward coding of wavelet trees (BCWT)
  • Images compression
  • Rate-scalability
  • Resolution progressive decoding

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    Guo, J., Mitra, S., Karp, T., & Nutter, B. (2006). A resolution- and rate- scalable image subband coding scheme with Backward Coding of Wavelet Trees. In APCCAS 2006 - 2006 IEEE Asia Pacific Conference on Circuits and Systems (pp. 442-445). [4145426] (IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS). https://doi.org/10.1109/APCCAS.2006.342484