opencv图片剪切

import cv2
img = cv2.imread("E:/code/conputer_visual/data/0.jpg", 1)
img_info = img.shape
dst = img[100:200, 100: 200]
cv2.imshow("img_window", dst)
cv2.waitKey()

剪切出原题的宽度从100到200像素，高度从100到200像素