%0 Journal Article
%A Ptak, R.
%A Żygadło, B.
%A Unold, O.
%T Projection-based text line segmentation with a variable threshold
%J International Journal of Applied Mathematics and Computer Science
%D 2017
%P 195-206
%V 27
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IJAMCS_2017_27_1_a13/
%G en
%F IJAMCS_2017_27_1_a13