Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Yasaman Adibi"'
Publikováno v:
2017 IEEE Great Lakes Biomedical Conference (GLBC).
A novel method for direct estimation of axial, lateral and shear strains in tissue using high frame rate ultrasound images is developed. Conventionally, strains are calculated from the spatial derivatives of displacements in different directions, whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34147dedac4006a0fbbb9771e3c63341
https://doi.org/10.1109/glbc.2017.7928886
https://doi.org/10.1109/glbc.2017.7928886
Publikováno v:
Proceedings of Meetings on Acoustics.
Ultrasound speckle tracking (ST) provides robust estimates of fine tissue displacements along the beam direction due to the analytic nature of echo data. A multi-dimensional ST method (MDST) with subsample accuracy in all dimensions is introduced. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8736dd76828b709175afd3f7fee6d465
https://doi.org/10.1121/2.0000022
https://doi.org/10.1121/2.0000022
Publikováno v:
2014 IEEE International Ultrasonics Symposium.
The analytic nature of pulse-echo ultrasound allows for displacement tracking with fine axial resolution and strain estimations in tissue (elastography). The use of differential operators in strain calculations, however, can result in noise amplifica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::165241f3be5d61d13c20c58fa01db30c
https://doi.org/10.1109/ultsym.2014.0449
https://doi.org/10.1109/ultsym.2014.0449