├── README.md
└── main.py


/README.md:
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1 | # webcamfun
2 | 
3 | open any webcam using python.
4 | 
5 | Run facebook using webcam. 
6 | 
7 | Detail explanation [here](https://www.youtube.com/watch?v=xumx-_FGLaU)
8 | 


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/main.py:
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 1 | import cv2
 2 | import numpy as np
 3 | import pyautogui
 4 | 
 5 | cap = cv2.VideoCapture(1)
 6 | 
 7 | yellow_lower = np.array([22, 93, 0])
 8 | yellow_upper = np.array([45, 255, 255])
 9 | prev_y = 0
10 | 
11 | while True:
12 |     ret, frame = cap.read()
13 |     hsv = cv2.cvtColor(frame, cv2.COLOR_BGR2HSV)
14 |     mask = cv2.inRange(hsv, yellow_lower, yellow_upper)
15 |     contours, hierarchy = cv2.findContours(mask, cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_SIMPLE)
16 | 
17 |     for c in contours:
18 |         area = cv2.contourArea(c)
19 |         if area > 300:
20 |             x, y, w, h = cv2.boundingRect(c)
21 |             cv2.rectangle(frame, (x, y), (x+w, y+h), (0, 255, 0), 2)
22 |             if y < prev_y:
23 |                 pyautogui.press('space')
24 | 
25 |             prev_y = y
26 |     cv2.imshow('frame', frame)
27 |     if cv2.waitKey(10) == ord('q'):
28 |         break
29 | 
30 | cap.release()
31 | cv2.destroyAllWindows()


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