在图像处理中,我们经常需要先将拿到的数据进行统一尺寸大小,那么如何做呢?
#提取目录下所有图片,更改尺寸后保存到另一目录
from PIL import Image
import os.path
import glob
def convertjpg(jpgfile,outdir,width=128,height=128):
img=Image.open(jpgfile)
try:
new_img=img.resize((width,height),Image.BILINEAR)
new_img.save(os.path.join(outdir,os.path.basename(jpgfile)))
except Exception as e:
print(e)
for jpgfile in glob.glob("E:\\img\\*.jpg"):
convertjpg(jpgfile,"E:\\new_img")
AI Pool Discussion:https://ai-pool.com/d/how-to-batch-change-image-size-to-uniform-size-in-python