I have done image processing for years. This is code development not deliverable. (I turn the code over to others and they make it run on a hardware processor.) Development has always been done by me reading thousands of images as separate files on the hard disk. In the last few years, the reading of the files and output is fast enough to see the output in real time.
Well maybe CPUs are fast enough now, to also be able to take in video in real time. But I have no idea how to do it. Can someone help? The images don't need to be very highly resolved, nor any faster than 30 per second.