Dears,
I try to use OpenCV in Python, and running example such as
import numpy as np
import cv2
img = cv2.imread('messi5.jpg',0)
cv2.namedWindow('image', cv2.WINDOW_NORMAL)
cv2.imshow('image',img)
cv2.waitKey(0)
cv2.destroyAllWindows()import numpy as np
import cv2
img = cv2.imread('messi5.jpg',0)
cv2.namedWindow('image', cv2.WINDOW_NORMAL)
cv2.imshow('image',img)
cv2.waitKey(0)
cv2.destroyAllWindows()
Unfortunately I'm not able to dislpay image and getting errors such as
Traceback (most recent call last):
File "", line 1, in
runfile('C:/Python27/Scripts/untitled1.py', wdir='C:/Python27/Scripts')
File "C:\Python27\lib\site-packages\spyderlib\widgets\externalshell\sitecustomize.py", line 685, in runfile
execfile(filename, namespace)
File "C:\Python27\lib\site-packages\spyderlib\widgets\externalshell\sitecustomize.py", line 71, in execfile
exec(compile(scripttext, filename, 'exec'), glob, loc)
File "C:/Python27/Scripts/untitled1.py", line 14, in
cv2.imshow('image',img)
error: ..\..\..\modules\highgui\src\window.cpp:269: error: (-215) size.width>0 && size.height>0 in function cv::imshow
what;s the propoer way to handle images and displaying hem in python?
Thank you.
Peter
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