└── main.py


/main.py:
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 1 | import cv2
 2 | import mediapipe as mp
 3 | import pyautogui
 4 | cap = cv2.VideoCapture(0)
 5 | hand_detector = mp.solutions.hands.Hands()
 6 | drawing_utils = mp.solutions.drawing_utils
 7 | screen_width, screen_height = pyautogui.size()
 8 | index_y = 0
 9 | while True:
10 |     _, frame = cap.read()
11 |     frame = cv2.flip(frame, 1)
12 |     frame_height, frame_width, _ = frame.shape
13 |     rgb_frame = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB)
14 |     output = hand_detector.process(rgb_frame)
15 |     hands = output.multi_hand_landmarks
16 |     if hands:
17 |         for hand in hands:
18 |             drawing_utils.draw_landmarks(frame, hand)
19 |             landmarks = hand.landmark
20 |             for id, landmark in enumerate(landmarks):
21 |                 x = int(landmark.x*frame_width)
22 |                 y = int(landmark.y*frame_height)
23 |                 if id == 8:
24 |                     cv2.circle(img=frame, center=(x,y), radius=10, color=(0, 255, 255))
25 |                     index_x = screen_width/frame_width*x
26 |                     index_y = screen_height/frame_height*y
27 | 
28 |                 if id == 4:
29 |                     cv2.circle(img=frame, center=(x,y), radius=10, color=(0, 255, 255))
30 |                     thumb_x = screen_width/frame_width*x
31 |                     thumb_y = screen_height/frame_height*y
32 |                     print('outside', abs(index_y - thumb_y))
33 |                     if abs(index_y - thumb_y) < 20:
34 |                         pyautogui.click()
35 |                         pyautogui.sleep(1)
36 |                     elif abs(index_y - thumb_y) < 100:
37 |                         pyautogui.moveTo(index_x, index_y)
38 |     cv2.imshow('Virtual Mouse', frame)
39 |     cv2.waitKey(1)


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