33 lines
608 B
Python
33 lines
608 B
Python
import numpy as np
|
|
import cv2
|
|
|
|
line = np.asarray(
|
|
[
|
|
[1,1, 1,1, 1,1, 1,1],
|
|
[0,0, 1,1, 1,1, 1,1],
|
|
|
|
[0,0, 1,1, 0,0, 0,1],
|
|
[0,0, 1,0, 0,0, 1,1],
|
|
|
|
[0,0, 0,0, 0,0, 1,1],
|
|
[0,0, 0,0, 0,0, 1,1],
|
|
|
|
[0,0, 0,0, 1,0, 1,1],
|
|
[0,0, 0,0, 1,1, 1,1],
|
|
],
|
|
)
|
|
# Resize image
|
|
line = np.repeat(line, 50, axis=1)
|
|
line = np.repeat(line, 50, axis=0)
|
|
|
|
# Add seperators
|
|
line[0::2, ::50] = 1
|
|
line[1::2, ::50] = 0
|
|
line[::50, 0::2] = 1
|
|
line[::50, 1::2] = 0
|
|
|
|
# Show image
|
|
line = line.astype(np.float64)
|
|
cv2.imshow("Quadtree", line)
|
|
cv2.waitKey(0)
|