Python 小程序

'''

功能:读取文件夹里的所有文件,判断是不是图片文件,然后进行图片反转,更改文件名后保存到指定文件夹中

入参:

file_compare:读取文件路径,
save_Path:保存文件路径
 输出图片

''’

import os
import cv2
import numpy as np
def deal_Image( file_compare, save_Path):
    for i in os.listdir(file_compare):
        image_Path = os.path.join(file_compare, i)
        string_name = os.path.splitext(i)
        name = {'.jpg', '.bmp', '.png', '.jpeg', '.rgb', '.tif'}
        if string_name[1] in name:
            img = cv2.imread(image_Path, -1)
            img = 255 - img
            cv2.imwrite(save_Path + "/" + string_name[0]+"_label"+".png", img)


if __name__ == '__main__':
    file_compare = r'D:xuexi1
egion'
    save_Path = r'D:xuexi1model'
    deal_Image(file_compare,save_Path)

  

原文地址:https://www.cnblogs.com/lizimu/p/11015273.html