def main(args):
code = wrnchAI.license_check_string(args.license_key) if args.license_key \
else wrnchAI.license_check()
if code != 0:
raise RuntimeError(wrnchAI.returncode_describe(code))
print('Initializing networks...')
estimator = wrnchAI.PoseEstimator(models_path=args.models_dir,
license_string=args.license_key)
estimator.initialize_head(args.models_dir)
print('Initialization done!')
options = wrnchAI.PoseEstimatorOptions()
options.estimate_heads = True
options.estimate_face_poses = True
print('Opening webcam...')
with videocapture_context(args.webcam_index) as cap:
visualizer = Visualizer()
while True:
_, frame = cap.read()
if frame is not None:
estimator.process_frame(frame, options)
heads = estimator.heads()
faces = estimator.faces()
visualizer.draw_image(frame)
for head in heads:
bounding_box = head.bounding_box
visualizer.draw_box(bounding_box.min_x, bounding_box.min_y,
bounding_box.width,
bounding_box.height)
for face in faces:
landmarks = face.landmarks()
arrow = face.arrow()
visualizer.draw_points(landmarks, joint_size=2)
visualizer.draw_arrow(arrow)
visualizer.show()
key = cv2.waitKey(1)
if key & 255 == 27: # escape key
break
visualizer = Visualizer()
while True:
ret, frame = cap.read()
if frame is not None:
estimator.process_frame(frame, options)
heads = estimator.heads()
faces = estimator.faces()
visualizer.draw_image(frame)
for head in heads:
bounding_box = head.bounding_box
visualizer.draw_box(bounding_box.min_x, bounding_box.min_y,
bounding_box.width, bounding_box.height)
for face in faces:
landmarks = face.landmarks()
arrow = face.arrow()
visualizer.draw_points(landmarks, joint_size=2)
visualizer.draw_arrow(arrow)
visualizer.show()
key = cv2.waitKey(1)
if key & 255 == 27: # escape key
break
if frame is not None:
estimator.process_frame(frame, options)
visualizer.draw_image(frame)
draw_hands(estimator.left_hands())
draw_hands(estimator.right_hands())
hand_box_pairs = estimator.hand_boxes()
for hand_box_pair in hand_box_pairs:
left_box = hand_box_pair.left
right_box = hand_box_pair.right
visualizer.draw_box(left_box.min_x, left_box.min_y,
left_box.width, left_box.height)
visualizer.draw_box(right_box.min_x, right_box.min_y,
right_box.width, right_box.height)
visualizer.show()
key = cv2.waitKey(1)
if key & 255 == 27: # escape key
break
cap.release()
cv2.destroyAllWindows()