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46 lines
1.4 KiB
46 lines
1.4 KiB
11 months ago
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# -*- coding: utf-8 -*-
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# Time : 2023/12/8 9:11
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# Author : lirunsheng
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# User : l'r's
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# Software: PyCharm
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# File : read_data.py
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import os
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import glob
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import random
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import pandas as pd
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def read_folders(folder_path):
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# 遍历文件夹中的子文件夹
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subfolders = []
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for root, dirs, files in os.walk(folder_path):
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for subdir in dirs:
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subfolders.append(subdir)
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# print(subfolders)
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# 提取子文件夹中的图像路径
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image_paths = []
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for root, dirs, files in os.walk(folder_path):
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for file in files:
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if file.endswith('.png') or file.endswith('.jpg'):
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image_path = os.path.join(root, file)
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image_path = image_path.replace("\\", "/") # 将路径中的反斜杠替换为斜杠
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index_name = image_path.split('/')[-2]
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image_paths.append([image_path, subfolders.index(index_name)])
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# 打乱列表中的元素
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random.shuffle(image_paths)
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# 打印图像路径列表
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path_list = []
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label_list = []
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for path in image_paths:
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# print(path)
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path_list.append(path[0])
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label_list.append(path[1])
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# print(label_list)
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# 将列表转换为DataFrame
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df = pd.DataFrame(label_list, columns=['label'])
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# print(df)
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label_name = folder_path.split('/')[-2]
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df.to_csv(label_name+'.csv', header=False, index=False)
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return subfolders, path_list # 标签，图片路径集
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