HEIC格式 图像 转换为jpg_heic 转换jpg python

今天用手机拍照做了个小数据集，导出发现是heic格式图像，网上有在线的图像转换，不过需要一张一张转换，且限制次数，因此用python实现这个

import whatimage
import pyheif
from PIL import Image
import os

def decodeImage(bytesIo, index):
    bytesIo = 'heic/' + bytesIo
    with open(bytesIo, 'rb') as f:
        data = f.read()
        fmt = whatimage.identify_image(data)
        if fmt in ['heic', 'avif']:
            i = pyheif.read_heif(data)
            pi = Image.frombytes(mode=i.mode, size=i.size, data=i.data)
            pi.save("gzp/"+"new" + str(index) + ".jpg", format="jpeg")

# For my use I had my python file inside the same folder as the heic files
source = "heic/"

for index,file in enumerate(os.listdir(source)):
    print(index)
    print(file)
    decodeImage(file, index)

    ```

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25