opencv3+python3轮廓检测

import cv2     img = cv2.imread('1.jpg')  gray = cv2.cvtColor(img,cv2.COLOR_BGR2GRAY)  ret, binary = cv2.threshold(gray,127,255,cv2.THRESH_BINARY)     image,cnts,hierarchy=cv2.findContours(binary,cv2.

>>阅读原文<<