Extension of Fourier-Based Techniques for Ultrafast Imaging in Ultrasound With Diverging Waves.

Détails

ID Serval
serval:BIB_399B30ABE343
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Institution
Titre
Extension of Fourier-Based Techniques for Ultrafast Imaging in Ultrasound With Diverging Waves.
Périodique
IEEE transactions on ultrasonics, ferroelectrics, and frequency control
Auteur(s)
Zhang M., Varray F., Besson A., Carrillo R.E., Viallon M., Garcia D., Thiran J.P., Friboulet D., Liebgott H., Bernard O.
ISSN
1525-8955 (Electronic)
ISSN-L
0885-3010
Statut éditorial
Publié
Date de publication
12/2016
Peer-reviewed
Oui
Volume
63
Numéro
12
Pages
2125-2137
Langue
anglais
Notes
Publication types: Journal Article
Publication Status: ppublish
Résumé
Ultrafast ultrasound imaging has become an intensive area of research thanks to its capability in reaching high frame rates. In this paper, we propose a scheme that allows the extension of the current Fourier-based techniques derived for planar acquisition to the reconstruction of sectorial scan with wide angle using diverging waves. The flexibility of the proposed formulation was assessed through two different Fourier-based techniques. The performance of the derived approaches was evaluated in terms of resolution and contrast from both simulations and in vitro experiments. The comparisons of the current state-of-the-art method with the conventional delay-and-sum technique illustrated the potential of the derived methods for producing competitive results with lower computational complexity.

Pubmed
Web of science
Création de la notice
13/02/2017 20:14
Dernière modification de la notice
20/08/2019 14:29
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