Amazing-Python-Scripts

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import cv2
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file_path = input("Enter the exact file path to the video: ")
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cap = cv2.VideoCapture(file_path)
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ret, frame1 = cap.read()
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ret, frame2 = cap.read()
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while cap.isOpened():
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    diff = cv2.absdiff(frame1, frame2)
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    gray = cv2.cvtColor(diff, cv2.COLOR_BGR2GRAY)
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    blur = cv2.GaussianBlur(gray, (5, 5), 0)
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    _, thresh = cv2.threshold(blur, 20, 255, cv2.THRESH_BINARY)
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    dialated = cv2.dilate(thresh, None, iterations=3)
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    contours, _ = cv2.findContours(
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        dialated, cv2.RETR_TREE, cv2.CHAIN_APPROX_SIMPLE)
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    for contour in contours:
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        (x, y, w, h) = cv2.boundingRect(contour)
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        if cv2.contourArea(contour) < 1000:
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            continue
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        cv2.rectangle(frame1, (x, y), (x+w, y+h), (0, 255, 0), 2)
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        cv2.putText(frame1, "Status: {}".format('Movement'),
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                    (10, 20), cv2.FONT_HERSHEY_SIMPLEX, 1, (0, 0, 255), 3)
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    # cv2.drawContours(frame1, contours, -1, (0,255,0), 2)
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    cv2.imshow("Live Feed", frame1)
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    frame1 = frame2
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    ret, frame2 = cap.read()
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    if cv2.waitKey(40) == 27:
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        break
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cv2.destroyAllWindows()
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cap.release()
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