On the convergence of multiwavelet thresholding

Lixin Shen, Hwee Huat Tan

Research output: Contribution to journalConference Articlepeer-review


In this paper we introduce a general thresholding operator based on multi wavelets. It offers the flexibility that multiwavelet coefficients generated by different component multiwavelet functions in a multiwavelet vector can be filtered by different thresholding rules. A convergence result of the proposed operator is given. Numerical results for denoising simulation are also presented for showing its robustness.

Original languageEnglish (US)
Article number7075371
JournalEuropean Signal Processing Conference
Issue numberMarch
StatePublished - Mar 31 2000
Externally publishedYes
Event2000 10th European Signal Processing Conference, EUSIPCO 2000 - Tampere, Finland
Duration: Sep 4 2000Sep 8 2000

ASJC Scopus subject areas

  • Signal Processing
  • Electrical and Electronic Engineering

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