img = cv2.imread(r'E:/work/youweiji_dushu/oil_data/2013_8_27_201382744358.jpg') img_hsv = cv2.cvtColor(img, cv2.COLOR_BGR2HSV) ## Gen lower mask (0-5) and upper mask (175-180) of RED mask1 = cv2.inRange(img_hsv, (0,50,20), (5,255,255)) mask2 = cv2.inRange(img_hsv, (175,50,20), (180,...