公开(公告)号：US12106510B2

公开(公告)日：2024-10-01

申请号：US17190674

申请日：2021-03-03

申请人： Siemens Healthcare GmbH

发明人： Parmeet Bhatia ,  Yimo Guo ,  Gerardo Hermosillo Valadez ,  Zhigang Peng ,  Yu Zhao

IPC分类号： G06T7/00 ,  A61B90/00 ,  G06T3/60 ,  G06T7/70 ,  G06T7/73 ,  G06V10/22 ,  G06V10/40 ,  G06V10/82 ,  G06V30/24

CPC分类号： G06T7/73 ,  A61B90/36 ,  G06T3/60 ,  G06T7/0012 ,  G06T7/70 ,  G06V10/22 ,  G06V10/40 ,  G06V10/82 ,  G06V30/2504 ,  A61B2090/363 ,  G06T2207/30004

摘要： Disclosed is a computer-implemented method for detecting one or more anatomic landmarks in medical image data. In an embodiment, the method includes receiving a medical image data set depicting a body part of a patient; and determining a first set of anatomic landmarks from a first representation of the medical image data set at a first resolution by applying a first trained function to the first representation of the medical image data set. Based on that, a second set of anatomic landmarks is determined from a second representation of the medical image data set at a second resolution, the second resolution being higher than the first resolution, by applying a second trained function different than the first trained function to the second representation of the medical image data set and using the first set of landmarks by the second trained function.