I regret that I can't immediately find the video which discussed it, but this gets in the ballpark of what I saw: https://www.researchgate.net/publication/27146

I regret that I can't immediately find the video which discussed it, but this gets in the ballpark of what I saw: https://www.researchgate.net/publication/271462470_OCR_from_Video_Stream_of_Book_Flipping https://www.researchgate.net/publication/271462470_OCR_from_... IIRC, it wasn't ~vaporware~ researchware, but nor was it "clone this repo, away you go"