怎么把Nifti文件转换成Numpy数组? [英] How to convert Nifti file to Numpy array?

问题描述

我在Nifti文件(.ii.gz)中有3D数组，我想将其保存为3D numpy数组.我使用Nibabel将Numpy转换为Nifti1.我可以相反吗?

I have 3D array in Nifti file (.ii.gz) and I want to save it as a 3D numpy array. I used Nibabel to convert Numpy to Nifti1. Can I do the opposite?

推荐答案

来自 nipy

import numpy as np
import nibabel as nib

img = nib.load(example_filename)

a = np.array(img.dataobj)

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