poita said:

That is interesting work, I have some registration routines I can share with you going forwards with this.

Are you attempting a super-resolution output from the result?

Two different telecines will capture details that is missed on each on its own.

Fine detail data may land on a scanline on one transfer and not on the other, and vice-versa. It should be possible to recover both lots of data and end up with a better capture than either of the originals at a higher resolution.

Registering many versions and multiplexing them in a super-resolution manner would also be possible. I went with the DeEd because it has all the details you'll ever have with this movie, and you have to do only one registration pass to get it. :)

I'll have to do a bit of a clean-up on the code, and after that I will upload it somewhere for anyone who may want to try it.