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Method and apparatus for visualizing tubular anatomical structures, in particular vessel structures, in medical 3D image records

机译:用于在医学3D图像记录中可视化管状解剖结构,特别是血管结构的方法和设备

摘要

A method and an apparatus are disclosed for visualizing tubular anatomical structures, in particular vessel structures, in medical 3D image records. The method according to at least one embodiment of the invention includes: providing 3D image data of the tubular anatomical structure; determining a centerline of the tubular anatomical structure in the 3D image data; selecting a point of the centerline; generating a 2D slice image assigned to the point, the 2D slice image representing a sectional plane in the 3D image data, which sectional plane is arranged relative to a section of the centerline, including the point and a prescribable section start point and section end point of the section, such that an orthogonal distance from the sectional plane for each centerline point of the section is less than or equal to a prescribed value R, the value R being selected to be greater than a value Rkrit, and Rkrit specifying the value for which precisely one such sectional plane can be determined; and visually displaying the 2D slice image.
机译:公开了一种用于在医学3D图像记录中可视化管状解剖结构,特别是血管结构的方法和设备。根据本发明的至少一个实施例的方法包括:提供管状解剖结构的3D图像数据;以及确定3D图像数据中的管状解剖结构的中心线;选择中心线的一点;生成分配给该点的2D切片图像,该2D切片图像表示3D图像数据中的剖面,该剖面相对于包括该点以及可指定的剖面起点和剖面终点的中心线剖面布置截面的每个中心线点与截面的正交距离小于或等于规定值R,选择值R大于值R krit 和R krit 指定可以精确确定一个这样的截面的值;并直观地显示2D切片图像。

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