python study image mirror

安装PIL

pip install Pillow

单个图片

from PIL import Image,ImageOps
image = Image.open('input.png')
image_mirror = ImageOps.mirror(image)
image_mirror.save('output.png')

批量

import os
from PIL import Image, ImageOps

# 转换一个文件夹
def mirrorimage():
    outputpath = "/tmp/output"
    inputpath = "/tmp/input"

    # 循环文件夹
    for image_path in os.listdir(inputpath):
        # 拼接完整路径
        full_path = os.path.join(inputpath, image_path)
        image = Image.open(os.path.join(inputpath, full_path))

        image_mirror = ImageOps.mirror(image)
        # 拼接输出路径
        full_output_path = os.path.join(outputpath, 'mirror_'+image_path)
        image_mirror.save(full_output_path)

if __name__ == '__main__':
    mirrorimage()