CODEWITHSUNDEEP
pythonpython-2.7opencv
RoY
RoY

Reputation: 113

Changing title of image to display many images simultaneously using open cv and python

Hi I am using open cv 2 library with python ver 2.7.6

I have written the code which basically takes a image as input

but the output shows only 1 window ... not n windows.

Can any one please tell how i can display all the split images in multiple windows simultaneously.

The code is as follows 

import numpy as np
import cv2


def dr(img,direction,n):
     roi=[0] * 69 
     r,cv,c = img.shape
     print h,w,c

    return(roi)

 if __name__ == "__main__":

        img = cv2.imread('image.jpg')
        img_roi=dr(img,0,65)
        cv2.waitKey(025)
        cv2.destroyAllWindows()

Upvotes: 3

Views: 9038

Answers (1)

RoY
RoY

Reputation: 113

I needed to change the window name for each different window. So I replaced

cv2.imshow('title',roi[i])

with

cv2.imshow('image %d' % (i,), roi[i])

Upvotes: 4

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