OpenCV边缘检测

OpenCV边缘检测

image.png

1
2
3
4
5
6
7
8
9
10
11
12
13
import cv2
import numpy as np
from matplotlib import pyplot as plt

img = cv2.imread('1024.jpg',0)
edges = cv2.Canny(img,100,200)

plt.subplot(121),plt.imshow(img,cmap='gray')
plt.title('original'),plt.xticks([]),plt.yticks([])
plt.subplot(122),plt.imshow(edges,cmap='gray')
plt.title('edge'),plt.xticks([]),plt.yticks([])

plt.show()

评论

Your browser is out-of-date!

Update your browser to view this website correctly. Update my browser now

×