#将8位的tif图片改为png图片

import os  # os：操作系统相关的信息模块

data_base_dir="img"

listname=os.listdir(data_base_dir)

print(listname)

from PIL import Image

Image.MAX_IMAGE_PIXELS = None

for name in listname:

    ss=name.split('.')[0]

    im=Image.open('%s/%s.tif'%(data_base_dir,ss))

    im.save('changedImg/%s.png'%(ss))