公开(公告)号：WO2016139347A1

公开(公告)日：2016-09-09

申请号：PCT/EP2016/054660

申请日：2016-03-04

Applicant: 3SHAPE A/S

Inventor： BOLL, Morten ,  SØRENSEN, Thomas Sangild ,  HOLME, Jens Peter ,  BRANDT, Sami ,  ÖJELUND, Henrik

IPC: A61B6/03 ,  A61B6/04 ,  A61B6/00

CPC classification number: A61B6/5229 ,  A61B6/032 ,  A61B6/0492 ,  A61B6/4085 ,  A61B6/501 ,  A61B6/5264 ,  G06T7/0014 ,  G06T7/20 ,  G06T7/70 ,  G06T2207/10081 ,  G06T2207/30204 ,  G16H50/50 ,  H04N5/247

Abstract: Disclosed is a method for improving the accuracy of a digital medical model of a part of a patient, the medical model comprising at least 2 medical images recorded with a medical imaging device, the method comprising: - obtaining a set of at least 2 medical images of the patient, where an element comprising a predefined geometry and/or predefined information was attached to the patient during the recording of the medical images; - obtaining at least 2 tracking images taken with at least one camera having a known positional relationship relative to the medical imaging device, said tracking images depicting at least part of the element; - determining any movement of the element between acquisition of the at least 2 tracking images; and - generating the digital medical model from the acquired medical images, wherein the determined movement of the element is used to compensate for any movement of the patient between the acquisition of the medical images.

Abstract translation: 公开了一种用于提高患者部分的数字医疗模型的精度的方法，所述医学模型包括用医学成像装置记录的至少2个医学图像，所述方法包括：获得至少2个医学图像的集合 其中在记录医学图像期间将包括预定义几何形状和/或预定义信息的元件附接到患者; - 获得用相对于所述医学成像装置具有已知位置关系的至少一个照相机拍摄的至少2个跟踪图像，所述跟踪图像描绘所述元件的至少一部分; - 确定所述元素在所述至少2个跟踪图像的获取之间的任何移动; 以及 - 从所获取的医学图像生成数字医疗模型，其中所确定的元件的移动被用于补偿患者在获取医学图像之间的任何移动。

公开(公告)号：EP3264987A1

公开(公告)日：2018-01-10

申请号：EP16707813.8

申请日：2016-03-04

Applicant: 3Shape A/S

Inventor： BOLL, Morten ,  SØRENSEN, Thomas Sangild ,  HOLME, Jens Peter ,  BRANDT, Sami ,  ÖJELUND, Henrik

IPC: A61B6/03 ,  A61B6/04 ,  A61B6/00

CPC classification number: A61B6/5229 ,  A61B6/032 ,  A61B6/0492 ,  A61B6/4085 ,  A61B6/501 ,  A61B6/5264 ,  G06T7/0014 ,  G06T7/20 ,  G06T7/70 ,  G06T2207/10081 ,  G06T2207/30204 ,  G16H50/50 ,  H04N5/247

Abstract: A method for improving the accuracy of a digital medical model of a part of a patient, the method includes obtaining a set of at least 2 medical images of the patient, where an element comprising a predefined geometry and/or predefined information was attached to the patient during the recording of the medical images; obtaining at least 2 tracking images taken with at least one camera having a known positional relationship relative to the medical imaging device, said tracking images depicting at least part of the element; determining any movement of the element between acquisition of the at least 2 tracking images; and generating the digital medical model from the acquired medical images, wherein the determined movement of the element is used to compensate for any movement of the patient between the acquisition of the medical images.