读取dicom文件的列表迭代列表

如何解决读取dicom文件的列表迭代列表

你好，我正在尝试读取一些Dicom文件，以便可以将它们转换为张量，我的文件位于嵌套列表中

 test_value_list= [['/content/drive/My Drive/pulmonaryfibrosis/train/ID00019637202178323708467/1.dcm','/content/drive/My Drive/pulmonaryfibrosis/train/ID00019637202178323708467/2.dcm'],['/content/drive/My Drive/pulmonaryfibrosis/train/ID00015637202177877247924/1.dcm','/content/drive/My Drive/pulmonaryfibrosis/train/ID00015637202177877247924/2.dcm'],['/content/drive/My Drive/pulmonaryfibrosis/train/ID00012637202177665765362/1.dcm','/content/drive/My Drive/pulmonaryfibrosis/train/ID00012637202177665765362/2.dcm']]

我正在尝试遍历列表，以便可以读取文件并将其另存为张量

def image_tensor_test():
  image_tensor_list=[]
  for i in range(len(test_value_list)):
    for j in range (len(test_value_list[i])):
      
      image_byte_test_first =tf.io.read_file(test_value_list[j][i])
      image_1 = tfio.image.decode_dicom_image(image_byte_test_first,dtype=tf.uint16)
      image_tensor_list.append(image1)
      
  return image_tensor_list

image_tensor_test()

我收到此错误

NotFoundError: /content/drive/My Drive/pulmonaryfibrosis/train/ID00015637202177877247924/1.dcm; No such file or directory [Op:ReadFile]

例如，我尝试手动添加它们：

test_value_list[0][0]

，而且效果很好，如果有人可以帮助我解决这个问题，那将是令人惊讶的， 谢谢

解决方法

尝试一下

def image_tensor_test():
    image_tensor_list = []
    for file in test_value_list:
        for k in range(0,len(test_value_list)-1):
            image_byte_test_first = tf.io.read_file(file[k])
            image_1 = tfio.image.decode_dicom_image(image_byte_test_first,dtype=tf.uint16)
            image_tensor_list.append(image1)

    return image_tensor_list