#黑帽:输入图像和图像闭运算之差
import cv2 as cv
import numpy as np
import matplotlib.pyplot as plt
img = cv.imread('test9.jpg')
img = cv.cvtColor(img,cv.COLOR_BGR2RGB)
kernel = np.ones((9,9),np.uint8)
tophat = cv.morphologyEx(img,cv.MORPH_BLACKHAT,kernel)
plt.subplot(121),plt.imshow(img),plt.title('Original')
plt.xticks([]),plt.yticks([])
plt.subplot(122),plt.imshow(tophat),plt.title('tophat')
plt.xticks([]),plt.yticks([])
plt.show()
opencv黑帽
最新推荐文章于 2025-01-27 08:15:00 发布