Today, I tried getting rid of the sleep function from OpenCV that watches when a key has been pressed so that the program can quit safely. This is the only sleep function left in the program that could possibly interfere with the timekeeping functions in the program, and keyboard control is not necessarily a key part of the program either. However, I couldn’t find any other alternatives in the OpenCV reference; I was looking for a callback function that is invoked when a window is closed, but that doesn’t seem to exist in OpenCV.

Nevertheless, I have been continuing to work on my paper and add the new changes to it. Although, I don’t know if I’ll have time to finish testing the program before the poster is due on Friday.