Facebook's Nougat [1] should work with this, but not sure how much preprocessing is needed to yield good results with scanned copies of physical documents. Note

Facebook's Nougat [1] should work with this, but not sure how much preprocessing is needed to yield good results with scanned copies of physical documents. Note that it outputs .mmd files (MultiMarkDown), but the equations and tables should (iirc) output plain LaTeX. 1: https://github.com/facebookresearch/nougat https://github.com/facebookresearch/nougat