我在CentOS 7的Anaconda Spyder的Python 3.7.3上使用SimpleITK。我还安装了Aliza,并试图将样本卷/usr/share/aliza/datasets/DICOM/00_MR/PS_0.dcm读入Python用numpy处理它。但是下面的Python代码。
import SimpleITK as sitk
reader = sitk.ImageSeriesReader()
dicom_names = reader.GetGDCMSeriesFileNames( inputSeriesName )
reader.SetFileNames(dicom_names)
image = reader.Execute()
产生
Traceback (most recent call last):
File "<ipython-input-38-8c1737986203>", line 1, in <module>
image = reader.Execute()
File "/home/peter/anaconda3/lib/python3.7/site-packages/SimpleITK/SimpleITK.py", line 8473, in Execute
return _SimpleITK.ImageSeriesReader_Execute(self)
RuntimeError: Exception thrown in SimpleITK ImageSeriesReader_Execute: ../../Code/IO/src/sitkImageSeriesReader.cxx:163:
sitk::ERROR: The file in the series have unsupported 3 dimensions.
我可以读取一系列2D图像,这些图像可以堆叠成一个体积,但并非所有DICOM体积都以这种方式出现
答案 0 :(得分:1)
我猜想,当您使用ImageSeriesReader类时,SimpleITK需要一系列2d图像。由于您没有一系列图像,而只有一个3d图像,因此请尝试使用ReadImage函数,如下所示:
import SimpleITK as sitk
image = sitk.ReadImage('/usr/share/aliza/datasets/DICOM/00_MR/PS_0.dcm' )