Dear Authors,

Would it be possible to have short mathematical descriptions of all modules to avoid (or decrease) the experiments with different parameters of modules; to make the optimisation more intelligent? For example, for Otsu method, we have on Wikipedia https://en.wikipedia.org/wiki/Otsu's_method . It would be grate to have at least links related to different methods or research papers; in optimum - short formal introduction to the methods based ZFC set theory, so everybody with mathematical background can predict the effect of different parameters.

Cheers,

Volodymyr