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Guillaume Lazzara authored
* binarization/sauvola_threshold.hh, * binarization/sauvola.hh: Use fun::v2v::rgb_to_int_u8. * binarization/sauvola_ms.hh: New. Sauvola multi-scale routine. * src/binarization/sauvola.cc: Make the window size a program argument. * src/binarization/sauvola_ms.cc: Use Sauvola multi-scale routine.
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