def main():
bino_cam = BinoCamera(0, True)
bino_cam.set_width_height((2560, 720))
face_detector = FaceDetector()
# The width of frame is the half of camera width.
distance_predictor = DistancePredictor(90, bino_cam.get_width_height()[0] / 2, bino_cam.get_width_height()[1], 60)
distance = 0
distance_threshold = 2000.0 #mm
monitor_flag = True
while True:
if not bino_cam.capture():
break
Drawer.draw_lines(bino_cam.get_lframe())
Drawer.draw_lines(bino_cam.get_rframe())
left_face = face_detector.detect_face(bino_cam.get_lframe())
right_face = face_detector.detect_face(bino_cam.get_rframe())
if left_face:
Drawer.dotted_rectangle(bino_cam.get_lframe(), (left_face.get_x(), left_face.get_y()),
(left_face.get_x() + left_face.get_width(),
left_face.get_y() + left_face.get_height()), (0, 0, 255), 2)
if right_face:
Drawer.dotted_rectangle(bino_cam.get_rframe(), (right_face.get_x(), right_face.get_y()),
(right_face.get_x() + right_face.get_width(),
right_face.get_y() + right_face.get_height()), (0, 0, 255), 2)
if left_face and right_face:
distance = distance_predictor.predict_distance((left_face.get_x(), left_face.get_y()), (right_face.get_x(), right_face.get_y()))
Drawer.text(bino_cam.get_lframe(), "Distance(m): %.2fm" % (distance / 1000), (20, 40), 1.0, (0, 0, 255), 2)
print(distance / 1000)
if 0 < distance < distance_threshold and monitor_flag:
Controller.set_top_window("Unity 2019.1.8f1 - mainScene.unity - Learn unity editor script - PC, Mac & Linux Standalone <DX11>")
monitor_flag = False
cv2.imshow("I am a good stuff v1.0 @ FPS: %d" % bino_cam.get_fps(), np.hstack((bino_cam.get_lframe(), bino_cam.get_rframe())))
if cv2.waitKey(1) == ord('q'):
break
cv2.destroyAllWindows()
