python去除重复图片（数据清洗）

其中1文件夹中有重复出现的图片，只是图片名不同。

 

 2文件夹为空文件夹，用于保存去除的重复图。运行py文件。

import shutil
import numpy as np
from PIL import Image
import os


def 比较图片大小(dir_image1, dir_image2):
    with open(dir_image1, "rb") as f1:
        size1 = len(f1.read())
    with open(dir_image2, "rb") as f2:
        size2 = len(f2.read())
    if(size1 == size2):
        result = "大小相同"
    else:
        result = "大小不同"
    return result


def 比较图片尺寸(dir_image1, dir_image2):
    image1 = Image.open(dir_image1)
    image2 = Image.open(dir_im