python opencv3 向图像里写字

git：https://github.com/linyi0604/Computer-Visionhtml 1 # coding:utf-8 2 3 import cv2 4 5 img = cv2.imread("../data/mm1.jpg", cv2.IMREAD_GRAYSCALE) 6 7 img = cv2.putText(img, "hello world!", (50

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