python

python切割图片 用opencv处理一下 pillow也可以，但是试过有时候会把图片自动旋转180°，cv没有这个问题 import os from cv2 import cv2 def split_image(src_path, rownum, colnum, file): img = cv2.imread(src_path) # cv2.imwrite(path, img) size = img.shape[0:2] w = size[1] h = siz