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WittmannF/reconhecimento-facial.py

Last active February 17, 2020 14:11
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reconhecimento-facial.py
import cv2, os
BLUE_COLOR = (255, 0, 0)
STROKE = 2
xml_path = 'haarcascade_frontalface_alt2.xml'
clf = cv2.CascadeClassifier(xml_path)
cap = cv2.VideoCapture(0)
while(not cv2.waitKey(20) & 0xFF == ord('q')):
ret, frame = cap.read()
gray = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)
faces = clf.detectMultiScale(gray)
for x, y, w, h in faces:
cv2.rectangle(frame, (x, y), (x+w, y+h), BLUE_COLOR, STROKE)
cv2.imshow('frame',frame)
cap.release()
cv2.destroyAllWindows()
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