2D dual-tree complex biorthogonal M-band wavelet transform

Abstract : Dual-tree wavelet transforms have recently gained popular- ity [1] since they provide low-redundancy directional anal- yses of images. In our recent work, dyadic real dual-tree decompositions have been extended to the M-band case, so adding much flexibility to this analysis tool. In this work, we propose to further extend this framework on two fronts by considering (i) biorthogonal and (ii) complex M-band dual- tree decompositions. Denoising results are finally provided to demonstrate the validity of the proposed design rules.
Complete list of metadatas

Cited literature [9 references]  Display  Hide  Download

https://hal-upec-upem.archives-ouvertes.fr/hal-00621884
Contributor : Caroline Chaux <>
Submitted on : Tuesday, July 9, 2013 - 4:06:49 PM
Last modification on : Thursday, February 7, 2019 - 4:44:57 PM
Long-term archiving on : Thursday, October 10, 2013 - 3:00:12 AM

File

icassp07.pdf
Files produced by the author(s)

Identifiers

  • HAL Id : hal-00621884, version 1

Collections

Citation

Caroline Chaux, Jean-Christophe Pesquet, Laurent Duval. 2D dual-tree complex biorthogonal M-band wavelet transform. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP'07), Apr 2007, Honolulu, Hawaii, USA, United States. pp.845-848. ⟨hal-00621884⟩

Share

Metrics

Record views

441

Files downloads

167