2D dual-tree complex biorthogonal M-band wavelet transform - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2007

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

Résumé

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
Origine Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

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

Identifiants

  • HAL Id : hal-00621884 , version 1

Citer

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⟩
282 Consultations
448 Téléchargements

Partager

Gmail Mastodon Facebook X LinkedIn More