2D dual-tree complex biorthogonal M-band wavelet transform - Archive ouverte HAL Access content directly
Conference Papers Year : 2007

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


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.
Fichier principal
Vignette du fichier
icassp07.pdf (114.44 Ko) Télécharger le fichier
Origin : Files produced by the author(s)

Dates and versions

hal-00621884 , version 1 (09-07-2013)


  • HAL Id : hal-00621884 , version 1


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⟩
277 View
409 Download


Gmail Facebook X LinkedIn More