Abstract
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 language | English (US) |
|---|---|
| Article number | 7075371 |
| Journal | European Signal Processing Conference |
| Volume | 2015-March |
| Issue number | March |
| State | Published - Mar 31 2000 |
| Externally published | Yes |
| Event | 2000 10th European Signal Processing Conference, EUSIPCO 2000 - Tampere, Finland Duration: Sep 4 2000 → Sep 8 2000 |
ASJC Scopus subject areas
- Signal Processing
- Electrical and Electronic Engineering