将4DfMRI圖像轉存為.npy格式

一、加載資料

import nibabel as nib
import os
import numpy as np
 
img_path = 'E:/python/nilearn/5/data/npy/'#圖像存儲路徑
saveimg_path = 'E:/python/nilearn/5/data/snpy/'#轉存為npy格式的路徑
           

二、轉換格式

img_names = os.listdir(img_path)
#seg_names = os.listdir(seg_path)
 
img=[]
for img_name in img_names:
    print(img_name)
    img1 = nib.load(img_path + img_name).get_data() #載入
    img1 = np.array(img1)
    img.append(img1)
np.save(saveimg_path + str('my_arr1').split('.')[0] + '.npy', img) #儲存