Display np array as image

from PIL import Image
import numpy as np

w, h = 512, 512
data = np.zeros((h, w, 3), dtype=np.uint8)
data[0:256, 0:256] = [255, 0, 0] # red patch in upper left
img = Image.fromarray(data, 'RGB')
img.save('my.png')
img.show()

Source: stackoverflow.com

Similar codes

0 vote330 views1 answer
Clase describe algo
Python
0 vote358 views1 answer
Django.core.exceptions.FieldError: 'date' cannot be specified for Forum model form as it is a non-editable field
Python Django
0 vote301 views1 answer
How to strip a list in python
Python
0 vote307 views1 answer
Add text to axis
Python
0 vote326 views2 answers
Howe to print all values and keysin d
Python
0 vote287 views2 answers
Converting list of arrays with same size to single array python
Python
0 vote352 views1 answer
Resizing django embed player
Python Django
0 vote328 views1 answer
Calculate Euclidean Distance in Python using norm()
Python
9 votes352 views2 answers
Default flask app
Python Flask
0 vote331 views1 answer
Machine earning to predict sentimentanalysis python
Python