├── MovementDetection.py
└── README.md


/MovementDetection.py:
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 1 | import cv2
 2 | import winsound
 3 | import time
 4 | camera = cv2.VideoCapture(0)
 5 | output = cv2.VideoWriter('output.avi',cv2.VideoWriter_fourcc(*'MJPG'),20,(500,500))
 6 | while camera.isOpened():
 7 |     text = time.ctime()
 8 |     itr, frame1= camera.read()
 9 |     itr, frame2= camera.read()
10 |     cv2.putText(frame1,text, (10,15),cv2.FONT_HERSHEY_COMPLEX_SMALL,1,(0,255,56))
11 |     difference = cv2.absdiff(frame1,frame2)
12 |     grey = cv2.cvtColor(difference,cv2.COLOR_RGB2GRAY)
13 |     blur = cv2.GaussianBlur(grey,(5,5),0)
14 |     _,thresh = cv2.threshold(blur,30,255,cv2.THRESH_BINARY)
15 |     dilate = cv2.dilate(thresh,None,iterations= 4)
16 |     controus, _ = cv2.findContours(dilate,cv2.RETR_TREE,cv2.CHAIN_APPROX_SIMPLE)
17 |     for n in controus:
18 |         if cv2.contourArea(n)<6000:
19 |             continue
20 |         x,y,w,h = cv2.boundingRect(n)
21 |         winsound.Beep(1000,400)
22 |         cv2.rectangle(frame1,(x,y),(x+w,y+h),(255,0,0),1,4) 
23 |     if cv2.waitKey(10)== ord('n'):
24 |         break
25 |     
26 |     cv2.imshow('Detection',frame1)
27 |     output.write(frame1)
28 | camera.release()
29 | output.release()
30 | cv2.destroyAllWindows()


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/README.md:
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1 | # MovementDetection
2 | Movement Detection using OpenCV
3 | 


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