cmd/

binarize does fast Integral Image sauvola binarisation on an image

pggraph creates a graph showing the proportion of black pixels for slices through a binarised image.

preproc runs binarisation and wipe preprocessing on an image

preprocmulti runs binarisation with a variety of different binarisation levels, preprocessing and saving each version

wipe wipes sections of an image which are outside of an automatically determined content area