Abstract
This paper describes the undecimated wavelet transform and its reconstruction. In the first part, we show the relation between two well known undecimated wavelet transforms, the standard undecimated wavelet transform and the isotropic undecimated wavelet transform. Then we present new filter banks specially designed for undecimated wavelet decompositions which have some useful properties such as being robust to ringing artifacts which appear generally in wavelet-based denoising methods. A range of examples illustrates the results.
Original language | English |
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Pages (from-to) | 297-309 |
Number of pages | 13 |
Journal | IEEE Transactions on Image Processing |
Volume | 16 |
Issue number | 2 |
Early online date | 15 Jan 2007 |
DOIs | |
Publication status | Published - 1 Feb 2007 |
Externally published | Yes |