是否可以采用 3D 数组并将其转换为坐标系?我的数组由 0 和 1 组成。如果值为 1 我想采用 xyz 坐标。最后,我想将所有坐标输出到 csv 文件。
import nibabel as nib
coord = []
img = nib.load('test.nii').get_fdata().astype(int)
test.nii 数组:
[[[0 0 0 ... 0 0 0]
[0 0 0 ... 0 0 0]
[0 0 1 ... 1 1 0]
...
[0 0 0 ... 0 0 0]
[0 0 0 ... 1 1 1]
[0 1 0 ... 0 0 0]]
[[1 0 0 ... 0 0 0]
[0 0 1 ... 0 0 0]
[0 1 0 ... 0 0 0]
...
[0 1 0 ... 0 0 0]
[0 1 0 ... 0 0 0]
[0 0 0 ... 1 0 0]]
[[0 0 0 ... 0 0 0]
[0 0 0 ... 0 1 0]
[0 0 0 ... 0 0 0]
...
[0 0 0 ... 0 0 0]
[0 0 0 ... 0 0 0]
[0 1 0 ... 0 1 1]]
...
[[0 0 0 ... 1 0 0]
[0 0 1 ... 0 0 0]
[0 0 1 ... 0 0 0]
...
[0 0 0 ... 1 0 0]
[0 0 0 ... 1 0 0]
[0 0 0 ... 1 0 0]]
[[0 0 0 ... 0 0 0]
[0 0 0 ... 0 0 0]
[0 0 0 ... 0 0 1]
...
[0 1 0 ... 0 0 0]
[1 0 0 ... 0 0 0]
[1 0 0 ... 0 0 0]]
[[0 0 0 ... 0 0 0]
[0 0 0 ... 0 0 0]
[0 0 0 ... 0 0 0]
...
[0 0 0 ... 0 0 0]
[0 0 0 ... 0 1 0]
[0 1 0 ... 0 0 0]]]