python 读取dcm tag值

python读取dicom图像的信息，是利用pydicom模块进行读取的。

import pydicom as pd

dcmData = pd.read_file(folder+dcmlist[0])

#根据tag值获取element,然后获取值
dcmElement = dcmData.get_item([0x0028, 0x1051])
print(dcmElement.value.decode())

#直接使用属性名
print(dcmData.WindowWidth)

#遍例dicom的tag值
for key in dcmData.dir():
    if key == "PixelData":
        continue

    value = getattr(dcmData, key, '')
    print("%s: %s" % (key, value))