cc.py

##########################
## Dimas Yoga Pratama   ##
## Cars Detection with  ##
##      OPEN CV         ##
##  Cascade Methode     ##
##########################

import cv2
 
# capture frames from a video
cap = cv2.VideoCapture('Buzzing.mp4')
 
# Trained XML classifiers describes some features of some object we want to detect
car_cascade = cv2.CascadeClassifier('cars.xml')
 
# loop runs if capturing has been initialized.
while True:
    # reads frames from a video
    ret, frames = cap.read()
     
    # convert to gray scale of each frames
    gray = cv2.cvtColor(frames, cv2.COLOR_BGR2GRAY)
     
 
    # Detects cars of different sizes in the input image
    cars = car_cascade.detectMultiScale(gray, 1.1, 1)
     
    # To draw a rectangle in each cars
    for (x,y,w,h) in cars:
        cv2.rectangle(frames,(x,y),(x+w,y+h),(0,0,255),2)
 
   # Display frames in a window 
    cv2.imshow('Detection Cars', frames)
     
    # Wait for Esc key to stop
    if cv2.waitKey(33) == 27:
        break
 
# De-allocate any associated memory usage
cv2.destroyAllWindows()