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from eyeGestures.utils import VideoCapture
from eyeGestures.eyegestures import EyeGestures_v2

# Initialize gesture engine and video capture
gestures = EyeGestures_v2()
cap = VideoCapture(0)  
ret, frame = cap.read()
calibrate = True
screen_width = 500
screen_height= 500

# Process each frame
event, cevent = gestures.step(frame, True, screen_width, screen_height)

cursor_x, cursor_y = event.point[0], event.point[1]
# calibration_radius: radius for data collection during calibration

from eyeGestures.utils import VideoCapture
from eyeGestures.eyegestures import EyeGestures_v1

# Initialize gesture engine with RoI parameters
gestures = EyeGestures_v1()

cap = VideoCapture(0)  
ret, frame = cap.read()
calibrate = True
screen_width = 500
screen_height= 500

# Obtain estimations from camera frames
event, cevent = gestures.estimate(
    frame,
    "main",
    calibrate,  # set calibration - switch to False to stop calibration
    screen_width,
    screen_height,
    0, 0, 0.8, 10
)
cursor_x, cursor_y = event.point[0], event.point[1]
# cevent - is calibration event