Thanks Mike for your message.
My error basically stemmed from the error in my OpenCV code. The reason was that I used a different naming string in the following related OpenCV functions:
namedWindow(..)
imshow(..)
Once I did the amends, all is ok in my Ubuntu 16.04, T530, Thinkpad Laptop.
Hi Mike,
Thanks Mike for your message.
My error basically stemmed from the error in my OpenCV code. The reason was that I used a different naming string in the following related OpenCV functions:
namedWindow(..)
imshow(..)
Once I did the amends, all is ok in my Ubuntu 16.04, T530, Thinkpad Laptop.