import cv2
import time
face_cascade = cv2.CascadeClassifier('haarcascade_frontalface_default.xml')
eye_cascade = cv2.CascadeClassifier('haarcascade_eye.xml')
def detect(filename):
img = cv2.imread(filename)
gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
faces = face_cascade.detectMultiScale(gray,
scaleFactor=1.2,
minNeighbors=3,)
for (x,y,w,h) in faces:
roi_gray = gray[y:y+h, x:x+w]
eyes = eye_cascade.detectMultiScale(roi_gray,
scaleFactor=1.02,
minNeighbors=3,
minSize=(40,40),)
img = cv2.rectangle(img,(x,y),(x+w,y+h),(255,0,0),2)
for (ex,ey,ew,eh) in eyes:
img = cv2.rectangle(img,(x+ex,y+ey),(x+ex+ew,y+ey+eh),(0,255,0),2)
#cv2.imshow("test", img)
cv2.imwrite('test.jpg', img)
detect('photo.jpg')
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