def main():
ids, encodings = known_photos_loader.load_photos()
process_this_frame = True
with Camera.open_camera():
last_found_id = None
while True:
frame = Camera.get_frame()
if process_this_frame:
faces_locations = face_recognition.face_locations(frame)
faces_encodings = face_recognition.face_encodings(frame, faces_locations)
for face_encoding in faces_encodings:
matches = face_recognition.compare_faces(encodings, face_encoding)
if True in matches:
index = matches.index(True)
employee_id = ids[index]
if last_found_id != employee_id:
last_found_id = employee_id
show_employee_welcome(employee_id)
else:
if last_found_id is not None:
last_found_id = None
LOGGER.warning("Face not recognized.")
process_this_frame = not process_this_frame
