公开(公告)号：US20240277317A1

公开(公告)日：2024-08-22

申请号：US18289796

申请日：2022-05-05

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Jean-luc francois-marie Robert ,  Iason Zacharias Apostolakis ,  Oudom Somphone ,  Fernando Quivira ,  Jun Seob Shin ,  Faik Can Meral ,  Francois Guy Gerard Marie Vignon ,  Jason Richard Yu

IPC: A61B8/08 ,  A61B8/00 ,  A61B8/14 ,  G01S15/89 ,  G06T1/20

CPC classification number: A61B8/5207 ,  A61B8/14 ,  A61B8/4488 ,  A61B8/54 ,  G01S15/8927 ,  G01S15/8995 ,  G06T1/20 ,  G06T2210/41

Abstract: An ultrasound imaging system includes acoustic elements configured to transmit ultrasound energy and receive associated echoes. The system further includes a processor circuit in communication with the acoustic elements. The processor circuit may be configured to receive data corresponding to a set of subframes based on the echoes. The set of subframes includes a first and second subframe. The processor circuit may be configured to coherently combine data corresponding to a first portion of the first subframe and data corresponding to a first portion of the second subframe, which may both include phase information. The processor circuit may be configured to generate an image based on the coherent combination of the first portion of the first subframe and the first portion of the second subframe and to output the generated image to a display in communication with the processor circuit.

公开(公告)号：US20240404066A1

公开(公告)日：2024-12-05

申请号：US18695546

申请日：2022-09-20

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Frank Michael Weber ,  Faik Can Meral ,  Irina Waechter-Stehle ,  Francois Guy Gerard Marie Vignon ,  Tanja Lossau ,  Man M. Nguyen ,  Sebastian Wild ,  Jason Richard Yu ,  André Goossen ,  Alexandra Groth

IPC: G06T7/11 ,  A61B8/00 ,  A61B8/08 ,  G06T5/50

Abstract: A system and method for segmenting an anatomical structure in ultrasound imaging data. First ultrasound imaging data of a first region, which includes the anatomical structure, is acquired at a high resolution. Second ultrasound imaging data of a second region, which includes a region neighboring the first region, is acquired at a low resolution. The first and second ultrasound imaging data are processed to segment the anatomical structure.