Update py_face_detection.rst

bug in example
11 years ago · ef61964768
parent 1c3bfae212
commit ef61964768
1 changed files with 1 additions and 1 deletions
--- a/doc/py_tutorials/py_objdetect/py_face_detection/py_face_detection.rst
+++ b/doc/py_tutorials/py_objdetect/py_face_detection/py_face_detection.rst
@ -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)