如何在Python中更改SimpleTk图像的方向

我曾经将dicom图像系列读入python

series_IDs = sitk.ImageSeriesReader.GetGDCMSeriesIDs(data_directory)
series_file_names = sitk.ImageSeriesReader.GetGDCMSeriesFileNames(data_directory, series_IDs[0])
series_reader = sitk.ImageSeriesReader()
series_reader.SetFileNames(series_file_names)
series_reader.LoadPrivateTagsOn()
image3D=series_reader.Execute()
size = image3D.GetSize()

目前，其方向如下：

我需要将方向更改为以下方向：

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python中是否有任何命令可以更改SimpleTk图像的方向？

扩展代码以执行此操作，我将考虑从加载的图像中构建一个新图像，然后向其添加自定义方向。尽管ITK本身在python包装中有一个orientimage过滤器。这不是SimpleTk，但可能会解决您的问题

import SimpleITK as sitk

series_IDs = sitk.ImageSeriesReader.GetGDCMSeriesIDs(data_directory)
series_file_names = sitk.ImageSeriesReader.GetGDCMSeriesFileNames(data_directory, series_IDs[0])
series_reader = sitk.ImageSeriesReader()
series_reader.SetFileNames(series_file_names)
series_reader.LoadPrivateTagsOn()
image3D=series_reader.Execute()
size = image3D.GetSize()

#get image data
image_out = sitk.GetImageFromArray(sitk.GetArrayFromImage(img))

#setup other image characteristics
image_out.SetOrigin(img.GetOrigin())
image_out.SetSpacing(img.GetSpacing())
#set to RAI
image_out.SetDirection(tuple(1.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 1.0))
sitk.WriteImage(image_out, 'test.mha')