边缘检测基础代码

import cv2 as cv

original = cv.imread('.jpg')
cv.imshow("original",original)

#边缘检测
min_value = 10
max_value = 240
canny = cv.Canny(original, threshold1=min_value, threshold2=max_value)
cv.imshow("canny",canny)

cv.waitKey()