Well,
this scanner is over 1000$, I'm not sure it supports HDR, it supports auto brightness and contrast anyway, the JPEG output was the reason of my 1st complain to the vendor.
By the way, this scanner is very precise in the frame detection and crop, it's just up to sync the 5 versions I have, isn't this like a manual HDR?
I can have a try, then if this will be too hard I'll just proceed as I originally stated.
Photoshop is capable to automatically overlap different digitizations loaded as multiple layers: it shifts layers to obtain a perfect overlap.
If this will work I'll just need to find a way to do an automatic cropping and finally to combine, correct?
Tks!