python用opencv批量截取图像指定区域

import os
import cv2
for i in range(1,201):
    if i==169 or i==189:
        i = i+1
    pth = "C:\\Users\\Desktop\\asd\\"+str(i)+".bmp"
    image = cv2.imread(pth)            //从指定路径读取图像
    cropImg = image[600:1200,750:1500] //获取感兴趣区域
    cv2.imwrite("C:\\Users\\Desktop\\qwe\\"+str(i)+".bmp",cropImg) //保存到指定目录
   # print pth
#cropImg = image[100:200, 100:200]
#cv2.imwrite("a.bmp",cropImg)

作者：大力挥拳
来源：CSDN
原文：https://blog.csdn.net/little_bobo/article/details/79061257
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