公开(公告)号：US20240046467A1

公开(公告)日：2024-02-08

申请号：US18363216

申请日：2023-08-01

Applicant: SUPERSONIC IMAGINE

Inventor： William LAMBERT ,  Natalia ILYINA ,  Bo ZHANG

IPC: G06T7/00 ,  A61B8/08

CPC classification number: G06T7/0012 ,  A61B8/5207 ,  G06T2207/30168 ,  G06T2207/10132

Abstract: A method of evaluating ultrasound data for the purpose of ultrasound attenuation estimation in a medium, the medium being associated with ultrasound spatio-temporal signal data received from the medium in response to at least one ultrasound plane and/or diverging wave emitted into the medium, the method including beamforming a first subset of ultrasound spatio-temporal signal data to obtain a second subset of beamformed ultrasound data, determining a focusing quality criterion from the first subset, and evaluating the second subset as a function of the focusing quality criterion of the first subset.