How can we use it for multiple faces ?

[hamzanaeem1999]

If there is multiple faces , it is not displaying output for all faces , How can we use it for multiple faces ?

[lzifeng]

change this line:
faces = face_detection.detectMultiScale(gray, scaleFactor=1.1, minNeighbors=5, minSize=(30, 30),
flags=cv2.HOUGH_MULTI_SCALE) # CASCADE_SCALE_IMAGE

[Karan-Nagure]

Details

bug