Fast calculation of continuous wavelet transform using polynomial

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

4 Citations (Scopus)

Abstract

This paper proposes an efficient calculation method of the continuous wavelet transform (CWT) at various scales. In the proposed method, the mother wavelet is represented by a polynomial. Then an efficient incremental algorithm for calculating the convolutions necessary for CWT using the polynomial is presented. Experimental results using two-dimensional data clarifies that the proposed method is much faster than the traditional methods.

Original languageEnglish
Title of host publicationProceedings of the 2007 International Conference on Wavelet Analysis and Pattern Recognition, ICWAPR '07
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1688-1691
Number of pages4
ISBN (Print)1424410665, 9781424410668
DOIs
Publication statusPublished - 2007
Event2007 International Conference on Wavelet Analysis and Pattern Recognition, ICWAPR '07 - Beijing, China
Duration: 2007 Nov 22007 Nov 4

Publication series

NameProceedings of the 2007 International Conference on Wavelet Analysis and Pattern Recognition, ICWAPR '07
Volume4

Conference

Conference2007 International Conference on Wavelet Analysis and Pattern Recognition, ICWAPR '07
Country/TerritoryChina
CityBeijing
Period07/11/207/11/4

Keywords

  • Fast calculation
  • Mother wavelet
  • Polynomial
  • Wavelet transform

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