CODEWITHSUNDEEP
pythonscipyscipy.ndimage
AGNAR
AGNAR

Reputation: 3

scipy.ndimage import measurements. how to import 'label'

from pylab import *
from scipy.ndimage import measurements


L = 100
pv = [0.2,0.3,0.4,0.5,0.6,0.7]
z = rand(L,L)
for i in range(len(pv)):
    p = pv[i]
    m = z<p
    lw, num = measurements.label(m)
    area = measurements.sum(m, lw, index=arange(lw.max() + 1))
    areaImg = area[lw]
    subplot(2,3,i+1)
    tit = 'p='+str(p)
    imshow(areaImg, origin='lower')
    title(tit)
    axis()

I'm trying to run this code in vscode but it is showing this thing on terminal

DeprecationWarning: Please import label from the scipy.ndimage namespace; the scipy.ndimage.measurements namespace is deprecated and will be removed in SciPy 2.0.0. lw, num = measurements.label(m)

DeprecationWarning: Please import sum from the scipy.ndimage namespace; the scipy.ndimage.measurements namespace is deprecated and will be removed in SciPy 2.0.0. area = measurements.sum(m, lw, index=arange(lw.max() + 1))

It's supposed to show this

i actually new and dont know how to import label and sum.

Upvotes: 0

Views: 165

Answers (1)

hackinghorn
hackinghorn

Reputation: 187

On the second line, instead of from scipy.ndimage import measurements, you can import label and sum with

from scipy.ndimage import label, sum

Then you need to adjust to remove measurements from the rest of your code, like this:

    lw, num = label(m)                             # works when you import label
    area = sum(m, lw, index=arange(lw.max() + 1))  # works when you import sum

Upvotes: 0

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