CODEWITHSUNDEEP
python-2.7image-processingopencv3.0
Muhammet PARLAK
Muhammet PARLAK

Reputation: 81

Vehicle detection on a image instead of detection on a video

I wanna draw rectangle on a detected car.But when I run my code.Nothing shows up. And the screen is lagging.

import cv2
cascade_src = 'cars.xml'
img = cv2.imread('1.png')

##print(img)

car_cascade = cv2.CascadeClassifier(cascade_src)
cars = car_cascade.detectMultiScale(img, 1.1, 1)
##print cars
for (x,y,w,h) in cars:
    cv2.rectangle(img,(x,y),(x+w,y+h),(255,0,0),2)
    cv2.imshow('image', img)

Upvotes: 1

Views: 1004

Answers (1)

Arpit Solanki
Arpit Solanki

Reputation: 9931

read an image and apply the same function

import cv2
cascade_src = 'cars.xml'
img = cv2.imread('car.jpg',0)
car_cascade = cv2.CascadeClassifier(cascade_src)
cars = car_cascade.detectMultiScale(img, 1.1, 1)
for (x,y,w,h) in cars:
    cv2.rectangle(img,(x,y),(x+w,y+h),(0,0,255),2)      

cv2.imshow('video', img)
cv2.waitKey(0)

Upvotes: 1

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