如何在dicom数据序列中对文件进行空间排序？ [英] how to spatially order files in a dicom data sequence?

问题描述

与DICOM图像系列相关联的文件名（单次扫描）是否与空间顺序匹配？我的意思是，如果头先扫描患者比 000001.dcm（比 000003.dcm等更优）更高级 000000.dcm？如果答案为否，那么如何建立空间排序？

Do the filenames associated with a DICOM image series (from a single scan) match the spatial ordering? What I mean is if the patient was scanned "head first" is 000000.dcm more "superior" than 000001.dcm which is more superior than 000003.dcm etc? If the answer is no, how is spatial ordering established?

推荐答案

否，文件名很少与空间排序相关联。

No, the file names are rarely associated with the spatial ordering.

最好使用的是图像位置（患者）（0020,0032）和图像方向（患者）（0020,0037）值，以获取每个图像的几何形状图片。从那里，您可以按照自己的意愿在空间上订购东西。

The best thing to use is the image position (patient) (0020,0032) and image orientation (patient) (0020,0037) values to get the geometry of each image. From there, you can "order" things how you wish, spatially.

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