公开(公告)号：US20240331138A1

公开(公告)日：2024-10-03

申请号：US18191108

申请日：2023-03-28

申请人： Siemens Healthcare GmbH

发明人： Jianing Wang ,  Michael Schwier ,  Bernhard Geiger ,  Sasa Grbic

IPC分类号： G06T7/00 ,  A61B5/00 ,  G06T7/60 ,  G06T7/73

CPC分类号： G06T7/0012 ,  A61B5/4576 ,  G06T7/60 ,  G06T7/73 ,  G06T2207/10088 ,  G06T2207/20076 ,  G06T2207/20081 ,  G06T2207/20084

摘要： Systems and methods for calculating a distance between a first point and a second point of an anatomical landmark are provided. An input medical image of an anatomical landmark of a patient is received. One or more probability maps predicting a first point and a second point of the anatomical landmark in the input medical image are generated using a machine learning based model. Locations of the first point and the second point in the input medical image are determined based on the one or more probability maps. A distance between the first point and the second point is calculated based on the locations. The locations of the first point and the second point in the input medical image and/or the calculated distance between the first point and the second point are output.