28 lines
916 B
Python
28 lines
916 B
Python
from time import sleep
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from io import BytesIO
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import cv2
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import numpy as np
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def train(label, path):
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try:
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face_recognizer = cv2.createLBPHFaceRecognizer()
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face_recognizer.load('/faces/hesham-saeed2')
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except:
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print('[ Error ] Problem in init/loading LBPHfacerecognizer')
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images = []
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labels = []
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image_names = os.listdir(path)
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for image_name in image_names:
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if image_name.startswith('.'):
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continue;
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image_path = train_path + image_name
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image = cv2.imread(image_path)
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gray = cv2.cvtColor(image, cv2.COLOR_BGR2GRAY)
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face_cascade = cv2.CascadeClassifier('haarcascade_frontalface_default.xml')
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faces = face_cascade.detectMultiScale(gray, 1.3, 5)
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for (x,y,w,h) in faces:
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images.append(gray[y:y+h, x:x+w])
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labels.append(label)
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face_recognizer.train(images, np.array(labels))
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