如何从多个文件夹中读取图像? [英] How to read Images from multiple folders?

问题描述

我正在处理乳房X射线照片.我有3个文件夹，每个文件夹包含40张图像.我想从每个文件夹中读取图像，以便可以从每个图像中提取特征并将其存储在变量中.

I am working with mammogram images. I have 3 folders with each folder consisting of 40 images. I want to read images from each folders so that I can extract features from each of the image and store them in a variable.

我不知道如何从多个文件夹中读取图像.如果有人可以帮助我，这将真的很有帮助.

I don't know as how can I read images from multiple folders. It would be really helpful if anyone can help me with this.

推荐答案

使用os.walk递归遍历目录，并使用PIL处理图像.

Use os.walk to recursively traverse a directory, and PIL to handle images.

import os
from PIL import Image

for path, _, files in os.walk('.')
    for file in files:
        foo = Image.open(file) 
        # now do something with the image

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