通过nibabel实现展示nii.gz

show_nii_gz_01

import matplotlib
from matplotlib import pylab as plt
import nibabel as nib
from nibabel.viewers import OrthoSlicer3D

file = r'E:My_jobCAT08train_datadataset01image01.nii.gz'  # 你的nii或nii.gz文件路径
img = nib.load(file)

print(img)
print(img.header['db_name'])  # 输出nii的头文件
width, height, queue = img.dataobj.shape
OrthoSlicer3D(img.dataobj).show()

num = 1
for i in range(0, queue, 10):
    img_arr = img.dataobj[:, :, i]
    plt.subplot(5, 4, num)
    plt.imshow(img_arr, cmap='gray')
    num += 1

plt.show()