单个读取:
from monai.transforms import LoadImage
img_loader = LoadImage()
img_array = img_loader("xxx.nii.gz")
# 读取到的img_array是继承了pytorch tensor的类,可以使用tensor有关的方法
批量读取:
from monai.transforms import LoadImageD
dict_loader = LoadImageD(keys=("image", "label"))
data_dict = dict_loader({"image": "image.nii.gz",
"label": "label.nii.gz"})
# data_dict['image']和data_dict['label']访问读取到的图像数据即可