AttributeError: 模塊 'cv2.cv2' 在 OpenCV 中沒有屬性 'faces'

Question

在參考了一些 Stack Overflow 的答案后，我做了pip install opencv-contrib ，但我仍然遇到這些錯誤。

訓練代碼：

face_recognizer=cv2.face.LBPHFaceRecognizer_create()

人臉檢測代碼：

faces,faceID = fr.labels_for_training_data('C:\\Users\\Desktop\\python tests\\0')
face_recognizer=fr.train_classifier(faces,faceID)
face_recognizer.save('C:\\Users\\Desktop\\python tests\\trainingData.yml')

錯誤是：

 File "C:/Users/vsneh/OneDrive/Desktop/python tests/Face_detect_Tester.py", line 15, in <module>
    face_recognizer=fr.train_classifier(faces,faceID)
  File "C:/Users/vsneh/OneDrive/Desktop/python tests\faceRecognition.py", line 47, in train_classifier
    face_recognizer=cv2.faces.LBPHFaceRecognizer_create()
AttributeError: module 'cv2.cv2' has no attribute 'faces'

Answer 1

嘗試使用更新 OpenCV

pip install opencv-contrib-python