我是图像处理的新手,想知道如何使用 python 预处理 dicom 图像。我正在关注以下教程:python 中的 dicom我的数据中没有 SliceThickness 属性。我该如何计算?这是我拥有的示例数据集:这是我的代码:import pydicomimport osimport numpyfrom matplotlib import pyplot, cmPathDicom = "xyz\images"lstFilesDCM = [] # creating an empty listfor dirName, subdirList, fileList in os.walk(PathDicom): for filename in fileList: if ".dcm" in filename.lower(): # checking whether the file's DICOM lstFilesDCM.append(os.path.join(dirName,filename))RefDs = pydicom.read_file(lstFilesDCM[0])ConstPixelDims = (int(RefDs.Rows), int(RefDs.Columns), len(lstFilesDCM)) #Load dimensions based on the number of rows, columns, and slices (along the Z axis)ConstPixelSpacing = (float(RefDs.PixelSpacing[0]), float(RefDs.PixelSpacing[1]), float(RefDs.SliceThickness)) # Load spacing values (in mm)这是我得到的错误:'FileDataset' object has no attribute 'SliceThickness'
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