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圖片解壓縮在目錄下的dataset 
 
安裝套件 
- conda install keras
 
 - pip install imutils
 
 - pip install sklearn
 
 - conda install tensorflow
 
 
  複製代碼 
程式碼: 
- from imutils import paths
 
 - import numpy as np
 
 - import cv2,os
 
 - print('資料夾影像的載入')
 
 - imagePaths = list(paths.list_images('./dataset'))
 
 - print(imagePaths)
 
 - data = []
 
 - labels = []
 
 - for imagePath in imagePaths:
 
 -     print(imagePath)
 
 -     label = imagePath.split(os.path.sep)[-2]
 
 -     print(os.path.sep)
 
 -     print(label) # 分類時的目標,代表這是covid或normal
 
 -     image = cv2.imread(imagePath)
 
 -     image = cv2.cvtColor(image, cv2.COLOR_BGR2RGB)
 
 -     image = cv2.resize(image, (224,224)) # 轉換為相同的大小
 
 -     # cv2.imshow('image',image)
 
 -     # cv2.waitKey(0)
 
 -     data.append(image)
 
 -     labels.append(label)
 
 - data = np.array(data)/255.0
 
 - labels = np.array(labels)
 
 - print(labels)
 
 
  複製代碼 結果圖
 
 
 
 
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