OpenCV Tutorials # 2 : How to read, display and save image in open cv

This video will show you how to read, display and save an image using open cv library. Following functions will be discussed in this tutorial
imwrite, imread, imshow

[hasanmahmoodmeem]

I don't know why you guys don't market this channel. These are such quality videos. Keep them posted. You got a subscriber

[niharikaagrawal]

thank you my dear friend the thing which i was trying from 1 week got completed because of you
love you
thank you so much

[shreyaovalekar]

Only few videos and they have 40 k subscribers.. u guys are amazing.. keep it up! pls uplode more videos on opencv

[mayyutyagi]

sir kindly upload more examples on opencv... u explained very well in these two videos...

[neha-shahid]

amazing work plz upload more stuff related to opencv
keep it up

[pakihacker]

please help me I am getting this error:


error Traceback (most recent call last)
in <module>
----> 1 cv2.destroyAllWindows()

error: OpenCV(4.0.0) error: (-2:Unspecified error) The function is not implemented. Rebuild the library with Windows, GTK+ 2.x or Cocoa support. If you are on Ubuntu or Debian, install libgtk2.0-dev and pkg-config, then re-run cmake or configure script in function 'cvDestroyAllWindows'

[Skandawin]

where is the image stored?and from which path
imread reads the image file?

[arvindj]

Can you help us how to write this code in oops method

[yogeshsapkota]

i am getting cropped images
can you fix this problem?

[shivaa]

(-215:Assertion failed) !_src.empty() in function 'cv::cvtColor'


I got this error please help 😭😭

[poojakapoor]

text overlapped on the code...not cleared sir