公开(公告)号：US10055848B2

公开(公告)日：2018-08-21

申请号：US14763314

申请日：2013-01-29

Applicant: Brainlab AG

Inventor： Juergen Gassner ,  Uli Mezger ,  Valentin Elefteriu ,  Stefan Vilsmeier

IPC: G06T7/00 ,  G06T7/73 ,  G06T7/10

CPC classification number: G06T7/73 ,  G06T7/0012 ,  G06T7/10 ,  G06T7/74 ,  G06T2207/10056 ,  G06T2207/30016 ,  G06T2207/30096

Abstract: The invention relates to a data processing method of determining a transformation for transforming medical image data into a positional reference system, the method being executed by a computer and comprising the following steps: a) acquiring, from a medical imaging apparatus (5), medical image data comprising medical image information describing a two-dimensional image of an anatomical body part (1); b) acquiring medical image selection data comprising medical image selection information describing a selection (4) from the medical image information; c) acquiring imaging apparatus characteristic data comprising imaging apparatus characteristic information describing an imaging characteristic of the medical imaging apparatus (5); d) determining, based on the medical image data, medical image selection data and imaging apparatus characteristic data, selection position data comprising selection position information describing a three-dimensional position of an anatomical structure (2) in the anatomical body part (1) corresponding to the selection from the medical image information.

公开(公告)号：US20150371390A1

公开(公告)日：2015-12-24

申请号：US14763314

申请日：2013-01-29

Applicant: Brainlab AG

Inventor： Juergen Gassner ,  Uli Mezger ,  Valentin Elefteriu ,  Stefan Vilsmeier

IPC: G06T7/00

CPC classification number: G06T7/73 ,  G06T7/0012 ,  G06T7/10 ,  G06T7/74 ,  G06T2207/10056 ,  G06T2207/30016 ,  G06T2207/30096

Abstract: The invention relates to a data processing method of determining a transformation for transforming medical image data into a positional reference system, the method being executed by a computer and comprising the following steps: a) acquiring, from a medical imaging apparatus (5), medical image data comprising medical image information describing a two-dimensional image of an anatomical body part (1); b) acquiring medical image selection data comprising medical image selection information describing a selection (4) from the medical image information; c) acquiring imaging apparatus characteristic data comprising imaging apparatus characteristic information describing an imaging characteristic of the medical imaging apparatus (5); d) determining, based on the medical image data, medical image selection data and imaging apparatus characteristic data, selection position data comprising selection position information describing a three-dimensional position of an anatomical structure (2) in the anatomical body part (1) corresponding to the selection from the medical image information.

Abstract translation: 本发明涉及一种确定用于将医学图像数据转换为位置参考系统的变换的数据处理方法，该方法由计算机执行，并且包括以下步骤：a）从医疗成像设备（5）获取医疗 图像数据，包括描述解剖体部分（1）的二维图像的医学图像信息; b）从医学图像信息获取包括描述选择（4）的医学图像选择信息的医学图像选择数据; c）获取包括描述医学成像设备（5）的成像特征的成像设备特征信息的成像设备特征数据; d）基于医学图像数据确定医学图像选择数据和成像设备特征数据，选择位置数据包括描述解剖体部分（1）中的解剖结构（2）的三维位置的选择位置信息对应 从医学图像信息的选择。