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Update py_face_detection.rst

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bug in example
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David Schmidt 2014-01-07 00:11:33 +01:00
parent 1c3bfae212
commit ef61964768
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doc/py_tutorials/py_objdetect/py_face_detection/py_face_detection.rst
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@ -73,7 +73,7 @@ Now we find the faces in the image. If faces are found, it returns the positions
faces = face_cascade.detectMultiScale(gray, 1.3, 5)
for (x,y,w,h) in faces:
img = cv2.rectangle(img,(x,y),(x+w,y+h),(255,0,0),2)
cv2.rectangle(img,(x,y),(x+w,y+h),(255,0,0),2)
roi_gray = gray[y:y+h, x:x+w]
roi_color = img[y:y+h, x:x+w]
eyes = eye_cascade.detectMultiScale(roi_gray)