Título:
A diffraction correction to quantify shear wave attenuation in transverse isotropic tissues: preliminary results
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Autor:
Budelli, Eliana
Brum, Javier
Lema, Patricia
Negreira, Carlos
Brum, Javier
Lema, Patricia
Negreira, Carlos
Tutor:
Tipo de documento:
Ponencia
Editor:
Palabras clave:
Shear wave attenuation
Diffraction correction
Transverse isotropic tissues
Diffraction correction
Transverse isotropic tissues
Descriptores:
Año de publicación:
2021
Contenido:
Resumen:
Shear wave attenuation should be corrected by diffraction effects induced by the shear wave source when estimating mechanical properties of tissue. In this work we address this problem to provide a full mechanical characterization of transverse isotropic tissue. To this end, experimental measurements were combined with numerical simulations. Simulation was conducted under the assumption of a purely elastic TIT. Under these conditions the SWA can be attributed completely to diffraction effects. Results of the simulation were used to correct experimental measurements. Further studies are needed to fully verify this approach. Applications in sports medicine and food industry are also envisaged.
Descripción:
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Editorial:
IEEE
EN:
IEEE Latin America Ultrasonics Symposium, Virtual Conference, 4-5 October, 2021.
Financiadores:
ANII: FMV_1_2019_1_155527
Citación:
Budelli, E, Brum, J, Lema, P y otro. "A diffraction correction to quantify shear wave attenuation in transverse isotropic tissues: preliminary results". IEEE Latin America Ultrasonics Symposium. [en línea] EN: IEEE Latin America Ultrasonics Symposium, Virtual Conference, 4-5 October, 2021.1 h
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Licencia:
Licencia Creative Commons Atribución - No Comercial - Compartir Igual (CC - By-NC-SA 4.0)
Colecciones:
| Ficheros | Descripción | Tamaño | Formato | ||
|---|---|---|---|---|---|
| resumen_IEEE_LAUS_2021_Budelli.pdf | — | 41.3 KB | Adobe PDF |