【OpenCV + Python】圖像窗口大小控制

import cv2 img=cv2.imread(‘5.jpg’,0) rows,cols=img.shape ret2,mask2 = cv2.threshold(img,23, 255,cv2.THRESH_OTSU | 1) ret2,mask3 = cv2.threshold(img,0,255,1+ cv2.THRESH_OTSU) cv2.namedWindow(「img」, 0)

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