| Texto completo | |
| Autor(es): |
Uliana, Joao Henrique
;
Thomaz Sampaio, Diego Ronaldo
;
Sanches, Ariane Franson
;
Pavan, Theo Zeferino
;
de Oliveira Carneiro, Antonio Adilton
Número total de Autores: 5
|
| Tipo de documento: | Artigo Científico |
| Fonte: | 2024 IEEE UFFC LATIN AMERICA ULTRASONICS SYMPOSIUM, LAUS; v. N/A, p. 4-pg., 2024-01-01. |
| Resumo | |
Ultrasound imaging techniques employing induced particle displacement or particle velocity have several biomedical applications due to their capacity to estimate the mechanical properties of tissues. These methods are valuable, for example, in shear wave elastography and magnetomotive ultrasound. Important steps include estimating particle displacement maps, filtering, and post-processing to accurately estimate stiffness in elastography-based techniques, analyze the behavior of magnetic nanoparticles in magnetomotive ultrasound, and estimate viscoelastic parameters of materials. In this paper, a software platform designed for processing ultrasound data, estimating displacement maps, and analyzing shear wave group and phase velocity are described. It comprises some of the most used algorithms available in the literature for processing ultrasound radiofrequency data. The platform's features were described, and examples of its applications in acoustic radiation force and magnetomotive ultrasound were demonstrated. (AU) | |
| Processo FAPESP: | 22/07463-5 - (EMU) concedido no processo 2018/16939-8: equipamento de ultrassom dedicado à pesquisa, modelo VANTANGE 256 do fabricante Verasonics® |
| Beneficiário: | Antonio Adilton Oliveira Carneiro |
| Modalidade de apoio: | Auxílio à Pesquisa - Programa Equipamentos Multiusuários |
| Processo FAPESP: | 21/06728-2 - Imagens fotoacústicas e ultrassônicas em aplicações teranósticas |
| Beneficiário: | Theo Zeferino Pavan |
| Modalidade de apoio: | Auxílio à Pesquisa - Jovens Pesquisadores - Fase 2 |
| Processo FAPESP: | 18/16939-8 - Desenvolvimento e implementação de novas técnicas acústicas, magnéticas e ópticas para aplicações diagnósticas e terapêuticas |
| Beneficiário: | Antonio Adilton Oliveira Carneiro |
| Modalidade de apoio: | Auxílio à Pesquisa - Temático |