Resizing bulk images in an folder using opencv

Asked Jun 05 '18 at 09:48

Active Jun 05 '18 at 09:48

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I tried the following code to resize images in a directory but it ended up with this error error: (-215) ssize.width > 0 && ssize.height > 0 in function cv::resize

import cv2
import numpy as numpy

for idx in range(85):
    im = cv2.imread('IDRiD_'+str(idx)+'.jpg')
    im1 = cv2.resize(im, (0,0), fx=0.2, fy=0.2)
    cv2.imwrite('resized_image\IDRID'+str(idx)+'.jpg', im1)
    print('IDRiD_'+str(idx)+'.jpg is resized')

asked Jun 05 '18 at 09:48

Navin Patle

The path you're passing to `imread` is wrong, so it returns an empty image. – Miki Jun 05 '18 at 10:08
the Problem was with the path and the range... Thank You it worked – Navin Patle Jun 05 '18 at 10:46

Resizing bulk images in an folder using opencv

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